CHEBI ONTOLOGY - ANNOTATIONS
The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/ . The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/ ). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term: organonitrogen heterocyclic compound
Accession: CHEBI:38101
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Definition: Any organonitrogen compound containing a cyclic component with nitrogen and at least one other element as ring member atoms.
Synonyms: related_synonym: organonitrogen heterocyclic compounds
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CHEBI ontology
19811
chemical entity
19840
atom
19809
nonmetal atom
19747
nitrogen atom
18962
nitrogen molecular entity
18934
organonitrogen compound
18783
organonitrogen heterocyclic compound
18154
(-)-Tylocrebrine
0
(-)-vincadifformine
0
(1R,5R,6S,11S,12R,14R)-22-[(1S)-1-Hydroxyethyl]-6,16-dimethyl-10,19-dioxa-16-azahexacyclo[12.5.3.15,9.01,14.02,11.06,11]tricosa-2,21-diene-9,12-diol
0
(2R)-1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-methylbutane-2,3-diol
0
(3S,4R,5S)-5-methyl-2,3-diphenyl-4-isoxazolidinecarboxylic acid
0
(3S,9aR)-3-benzyl-3,6,7,8,9,9a-hexahydro-2H-pyrido[1,2-a]pyrazine-1,4-dione
0
(4aS),( 10bS)-7-amino-3,4,4a,5,6,10b-hexahydro-2,4-dimethyl-6-oxobenzo[f]quinoline
0
(6Ar,9S,10aR)-9-(methylsulfanylmethyl)-7-propyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline
0
(9S,11R)-12,12-dimethylspiro[1,7-diazatricyclo[7.5.0.03,7]tetradeca-3,13-diene-11,2'-1H-indole]-2,3',8-trione
0
(R)-homocamptothecin +
0
1,3-bis(2-ethylhexyl)-5-methyl-1,3-diazinan-5-amine
1
1,4-Dihydrothieno[3,2-d]pyrimidin-4-one
0
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
0
1-(4,7-dimethylpyrazolo[5,1-c][1,2,4]triazin-3-yl)ethan-1-one
0
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one
0
1-[(4As,5R,7S,8aR)-5-[[(1S,5S,9S,11R,13S,17R)-11,14-dimethyl-6,14-diazatetracyclo[7.6.2.02,7.013,17]heptadec-6-en-5-yl]methyl]-7-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl]ethanone
0
1-[(6-methoxy-2-furo[2,3-b]quinolinyl)-oxomethyl]-4-piperidinecarboxylic acid ethyl ester
0
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
0
1-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-N-methyl-3,4-dihydro-1H-isochromene-6-carboxamide
0
1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone
0
1-[4-amino-3-[2-(1-pyrrolidinyl)ethylthio]-5-thieno[2,3-c]isothiazolyl]ethanone
0
1-azakenpaullone
0
11-Deoxytetrodotoxin
0
17-O-acetylnorajmaline
0
17a-Aza-D-homoandrost-5-en-3beta-ol
0
2,3-dihydro-8-methoxyfuro(2,3-b)quinoline
0
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid
0
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one
0
2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone
0
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile
0
2-(1-hydroxyethyl)-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one
0
2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone
0
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester
0
2-(Methylthio)-4-(3-pyridyl)pyrimidine
0
2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-Dechloroethylifosfamide
1
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide
0
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide
0
2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide
0
2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid
0
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone
0
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide
0
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol
0
2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester
0
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide
0
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
0
2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
0
2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide
0
2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile
0
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-[[2-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide
0
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide
0
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester
0
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide
0
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide
0
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide
0
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide
0
2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide
0
2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one
0
2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2-chloro-6-(1,4-thiazinan-4-yl)benzonitrile
0
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide
0
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone
0
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid
0
2-methyl-2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one
0
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
0
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone
0
2-pyridin-4-yl-1H-quinazolin-4-one
0
2-sulfanyl-2,3-dihydro-1H-pyrimidin-4-one
0
3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone
0
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole
0
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester
0
3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide
0
3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone
0
3-(2-pyridinyl)-6-(2-pyridinylmethylthio)pyridazine
0
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone
0
3-(Tert-butyl)-4,5-dihydro-1H-pyrazol-5-one
0
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one
0
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone
0
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone
0
3-[(6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
0
3-[(6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
0
3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
0
3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid ethyl ester
0
3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol
0
3-[[2-(3-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
0
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid
0
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester
0
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
4,11-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
0
4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester
0
4,7-dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile
0
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine
0
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
0
4-(2,6-dimethylphenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-(2-chlorophenoxy)-2-(2-pyridinyl)-6-(trifluoromethyl)pyrimidine
0
4-(2-chlorophenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-(4-methyl-1-piperidinyl)-5-phenyl-2-(3-pyridinyl)thieno[2,3-d]pyrimidine
0
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine
0
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine
0
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine
0
4-Chlorothieno[2,3-d]pyrimidine
0
4-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
0
4-[(2,6-dichlorophenyl)thio]-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-[(4-chloro-1-naphthalenyl)oxy]-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone
0
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester
0
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester
0
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
0
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester
0
4-[5-chloro-6-methyl-2-(2-pyridinyl)-4-pyrimidinyl]morpholine
0
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile
0
4-[oxo-(4-oxo-5H-thieno[3,2-c]quinolin-2-yl)methyl]-1-piperazinecarboxylic acid ethyl ester
0
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
0
4-chloro-N-(3,4-dimethoxyphenyl)-2-thieno[3,2-c]quinolinecarboxamide
0
4-chloro-N-[3-(3-methyl-1-piperidinyl)propyl]-2-thieno[3,2-c]quinolinecarboxamide
0
4-ethoxy-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine
0
4-hydroxy-6-propan-2-ylpyrano[3,2-c]quinoline-2,5-dione
0
4-methoxybenzaldehyde n-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]hydrazone
0
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester
0
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester
0
4-methyl-6-[(4-methylphenyl)thio]-2-(2-pyridyl)pyrimidine
0
4-methyl-N-[(4-methylphenyl)methyl]-2-furo[3,2-c]quinolinecarboxamide
0
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
0
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine
0
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine
0
5-(1-phenyl-5-tetrazolyl)-2-pyridin-4-yl-4-thiophen-2-ylpyrimidine
0
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one
0
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone
0
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione
0
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol
0
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol
0
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester
0
5-amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester
0
5-amino-4-oxo-3-phenyl-1-thieno[3,4-d]pyridazinecarboxylic acid
0
5-bromo-3-pyridinecarboxylic acid (10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl)methyl ester
0
5-bromo-3-pyridinecarboxylic acid [(6aS,9R,10aS)-10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl]methyl ester
0
5-ethyl-4-oxo-N-(thiophen-2-ylmethyl)-2-thieno[3,2-c]quinolinecarboxamide
0
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione
0
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
0
6-(tert-butyl)thieno[3,2-d]pyrimidin-4(3H)-one
0
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one
0
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione
0
6-methoxy-4-methylbenzo[g]quinoline-2,5,10(1H)-trione
0
6-methoxy-N-(thiophen-2-ylmethyl)-2-furo[2,3-b]quinolinecarboxamide
0
6-methyl-12-indolo[1,2-c]quinazolinamine
0
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole
0
6-oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid
0
6h-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-n-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6s)-
0
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile
0
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
7-Methyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one
0
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile
0
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one
0
7-methoxy-N-(3-pyridinylmethyl)-2-furo[2,3-b]quinolinecarboxamide
0
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one
0
8,10-dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione
0
8-amino-2,12-dihydroxy-4a,9-dihydro[1,3,2]dioxaphosphinino[4',5':5,6]pyrano[3,2-g]pteridin-10(4H)-one 2-oxide
0
8-azido-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester
0
8-hydroxymirtazapine
0
8-methyl-4-oxo-N-[3-(4-propyl-1-piperazinyl)propyl]-5H-thieno[3,2-c]quinoline-2-carboxamide
0
9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone
0
9-HYDROXY-4-PHENYLPYRROLO[3,4-C]CARBAZOLE-1,3(2H,6H)-DIONE
0
9-Methoxy-2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one
0
9-ethyl-1,2,4,5-tetrazaspiro[5.5]undecane-3-thione
0
9-hydroxyellipticine
3
AFN911
0
Abikoviromycin
0
Asperidine C
0
Aspertryptanthrin A
0
Aspertryptanthrin B
0
Aurachin F
0
Aurachin K
0
Aurachin L
0
Austamide
0
Awajanomycin
0
Azetidomonamide A
0
BE-54238A
0
BE-54238B
0
Balfourodine
0
Balfourodinium
0
Batrachotoxinin A
0
Benz[a]acridine
1
Benz[c]acridine
2
Bioxalomycin alpha1
0
Bioxalomycin alpha2
0
Bipolamine D
0
Bipolamine E
0
Bipolamine F
0
Bipolamine G
0
Bipolamine H
0
Bipolamine I
0
Burnettramic acid A aglycone
0
CJ-16,264
0
Chloroaustralasine B
0
Clipibicyclene
0
Codopiloic acid
0
Curindolizine
0
Curvulamine
0
Cyanocycline C
0
Cybastacine A
0
Cyclo-(D-Pipecolinyl-L-isoleucine)
0
Cyclocarbamide A
0
Cyclocarbamide B
0
Dibenz[a,h]acridine
0
Dibenz[a,j]acridine
4
Dibenz[c,h]acridine
3
Dictamnine
44
Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine
0
Dihydro-4,6-dimethyl-2-(1-methylethyl)-4H-1,3,5-dithiazine
0
Dihydro-6-isopropyl-2,4-dimethyl-4H-1,3,5-dithiazine
0
Dubinidine
0
Ethidimuron
0
Euvesperin A
0
Evoxine
0
Flindersiamine
0
Flindersine
0
Fumigatoside E
0
Glycoperine
0
Haplodimerine
0
Haplopine
0
Heronamide A
0
Heronamide D
0
Heteratisine
0
Imidazol-2-one
0
Isodictamnine
0
Israpafant
0
Izonsteride
0
Kobutimycin A
0
Kobutimycin B
0
Kokusaginine
2
LSM-16990
0
LSM-17286
0
LSM-1859
0
LSM-1903
0
LSM-19637
0
LSM-19776
0
LSM-22688
0
LSM-24412
0
LSM-2613
0
LSM-5894
0
LSM-6326
0
LSM-6333
0
LSM-6732
0
Lasiodipline F
0
Latumcidin
0
Lemobiline
0
Lepadin D
0
Luciduline
0
Lunacrine
0
Lysergene
0
Maculine
0
Maculosidine
0
Maculosine
0
Malabetaezindole A
0
Malabetaezindole B
0
Marcfortine A
0
Mirtazapine-N-oxide
0
N'-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]-4-methylbenzohydrazide
0
N,6-diphenylthieno[2,3-d]pyrimidin-4-amine
0
N,8-dimethyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide
0
N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide
0
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
0
N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide
0
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide
0
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide
0
N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide
0
N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
0
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide
0
N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
0
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
0
N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide
0
N-Acetoxymethylflindersine
0
N-Methylflindersine
0
N-Nitrosothialdine
0
N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide
0
N-[(4,7-dimethyl-6,6a,8,9,10,10a-hexahydroindolo[4,3-fg]quinoline-9-yl)methyl]carbamic acid (phenylmethyl) ester
0
N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide
0
N-[(4-ethoxy-3-methoxyphenyl)methyl]-N-methyl-2-(3-pyridinyl)-4-quinazolinamine
0
N-[(4-methylphenyl)methyl]-2-(2-pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxamide
0
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide
0
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide
0
N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide
0
N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide
0
N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
0
N-[3-(4-morpholinyl)propyl]-3-(3-pyridinyl)-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
0
N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-[5-[6-(3-chloroanilino)-4-pyrimidinyl]-2-pyridinyl]-N',N'-dimethylpropane-1,3-diamine
0
N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine
0
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
0
N-cyclohexyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
0
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine
0
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide
0
N-cyclopentyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
0
N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N1-[6-hydroxy-2-(2-pyridyl)pyrimidin-4-yl]acetamide
0
N4-isopropyl-7-methylthieno[3,2-d]pyrimidin-4-amine
0
Nicergoline
0
Nigellicine
0
Nigellidine
0
Nocarazepine A
0
Nocarditriene
0
O-Methylptelefolonium
0
Outovirin A
0
PD-146176
0
PF1018
0
PI3-Kinase alpha Inhibitor 2
0
Penibruguieramine A
0
Penicillactam
0
Penigainamide B
0
Penigainamide C
0
Penochalasin I
0
Penochalasin K
0
Peroxysimulenoline
0
Phlegmarine
0
Platydesmine
0
Platydesminium
0
Pteleatine
0
Pydanon
0
Pyreudione C
0
Pyrrolam B
0
Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine
0
Quinacridone
0
Ribaline
0
Ribalinium
0
Ro 19-4603
0
Rutalinium
0
SN-38 carboxylic acid
0
Sartorymensin
0
Simulansine
0
Skimmianine
0
TMC-135A
0
TMC-135B
0
Tebuthiuron
0
Terremide B
0
Terremide C
0
Thialdine
0
Thiazafluron
0
Tryptanthrine
29
Tylophorine
17
UCS1025A
0
UCS1025B
0
Veprisinium
0
Verruculotoxin
0
Zanthodioline
0
Zanthosimuline
0
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone
0
[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-(7-methoxy-2-furo[2,3-b]quinolinyl)methanone
0
[4-[2-(3-chlorophenyl)-5-(3-pyridinyl)-7-pyrazolo[1,5-a]pyrimidinyl]-1-piperazinyl]-(3-furanyl)methanone
0
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone
0
acesulfame
0
acetic acid [1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-hydroxy-3-methylbutan-2-yl] ester
0
anthrapyrazole +
364
azaarene +
7487
azabicycloalkane +
3460
azabicycloalkene +
15
azacycloalkane +
145
azaspiro compound +
876
azatetracycloalkane +
43
azatricycloalkane +
0
azepanes +
12
azepine +
3
azepinoindole +
16
azetidines +
56
aziridines +
35
aziridinium ion +
0
azirinopyrroloindole +
407
azocanes +
9
azole +
14355
bentazepam
0
benzazepine +
536
benzazocine +
1
benzimidazoles +
1178
benzo[d]isothiazol-3-one
6
benzocycloheptapyridine +
66
benzodiazepine +
911
benzofuropyrimidine +
0
benzoimidazothiazole +
34
benzoindole +
9
benzoisoquinoline +
12
benzophenanthridine +
137
benzopteridine +
38
benzopyridine
0
benzopyridoquinolizidine derivative +
0
benzopyrrole +
9716
benzopyrrolopteridine +
0
benzoquinolizine +
2
benzoselenazole +
58
benzothiadiazole +
311
benzothiazepine +
31
benzothiazine +
612
benzothiazoles +
151
benzothienopyrimidine +
0
benzotriazines +
15
benzotriazoles +
29
benzoxadiazole +
16
benzoxazine +
197
benzoxazocine +
1
benzoxazole +
124
bicyclic nitroimidazole +
0
bipyridines +
4249
bisindole +
98
bisoxazole +
0
calycanthidine +
0
calycanthine
0
carbacephem +
0
carbapenems +
22
cassameridine
0
cephams +
0
cephem +
548
cinnolines +
1
cladoniamide derivative
0
crown amine +
12
cryptolepine
24
cyclobutadipyrimidine +
0
cyclopentaimidazothiazole +
0
cyclopentapyridine +
1
cyclopentapyrimidine +
0
cyclopentapyrrole +
47
cylindrospermopsins +
536
diazaborine +
0
diazaborine derivative
0
diazepane +
105
diazepine +
12
diazepinoindole +
2
diazines +
13222
diazolidine +
1017
diazoline +
80
dibenzazecine +
2
dibenzoazepine +
2179
dibenzonaphthyridine +
0
dibenzopyridine +
175
dibenzopyrrole +
252
dibenzoquinolizine +
409
dibenzothiazepine +
32
diflomotecan
0
dioxazine +
10
dipymetitrone
0
dipyridodiazepine +
134
dithiolopyrrole +
0
dithioloquinoxaline +
27
ellipticine
31
ethyl 4-hydroxy-3-methylisoxazolo[5,4-b]pyridine-5-carboxylate
0
ethyl 5-amino-1-thieno[2,3-d]pyrimidin-4-yl-1H-4-pyrazolecarboxylate
0
fleephilone
0
folicanthine +
0
fumiquinazoline +
0
furopyridine +
0
furopyrimidine +
0
furopyrrole +
0
gamma-Fagarine
0
gilvusmycin
0
gisadenafil
0
heptaazaphenalene +
0
imidazobenzazepine +
0
imidazodiazepine +
6
imidazolinone +
0
imidazooxazine +
0
imidazopurine +
2
imidazopyrazine +
3
imidazopyrazole +
16
imidazopyridazine +
79
imidazopyridine +
712
imidazopyrimidine +
7711
imidazopyrimidopyrimidine +
0
imidazoquinazoline +
12
imidazoquinoline +
178
imidazoquinoxaline +
174
imidazotetrazine +
3060
imidazothiadiazine +
0
imidazothiazole +
108
imidazotriazine +
0
indazoles +
109
indenopyrazole +
0
indolizines +
76
indolobenzazepine +
47
indoloquinoline +
0
isoquinolines +
527
isoxazoline +
0
karakoline
0
lactam +
8380
lergotrile
0
lucidine B +
0
molybdopterin synthase intermediate
0
morphinane-like compound +
68
naphthoimidazole +
0
naphthothiazole +
0
naphthyridine +
2287
naphthyridine derivative +
2246
norajmaline +
0
nucleobase +
12526
organonitrogen heterocyclic antibiotic +
2978
oxacephem +
0
oxadiazane +
56
oxadiazole +
34
oxadiazolidine +
0
oxadiazoloquinoxaline +
33
oxathiocane +
0
oxazinane +
895
oxazolidines +
5441
oxazolopyrazine +
0
oxazolopyridine +
5
oxazolopyrimidine +
0
oxolucidine B
0
penams +
313
pentetrazol
41
perimidines +
0
phenanthrolines +
182
phenazines +
34
phthalazines +
820
piperazines +
4378
piperidines +
7733
polypyrrane +
0
polypyrrole +
697
precursor Z
0
precursor Z hydrate
0
propizepine
0
protuboxepin A
0
protuboxepin B
0
pteridines +
10256
pyranoindolizinoquinoline +
3252
pyranopterin +
0
pyranopyrazole +
0
pyranopyridine +
0
pyranopyrrole +
0
pyranothiazole +
0
pyrazinoindole +
29
pyrazinoisoquinoline +
0
pyrazinopyridoindole +
52
pyrazolooxadiazepine +
0
pyrazolopyrazole +
1
pyrazolopyridazine +
0
pyrazolopyridine +
31
pyrazolopyrimidine +
5733
pyrazoloquinoline +
26
pyrazolotriazine +
0
pyridazinodiazepine +
10
pyridines +
11520
pyridobenzimidazole +
0
pyridocarbazole +
0
pyridoindole +
136
pyridophenoxazine +
0
pyridopyrazine +
0
pyridoquinoline +
51
pyrimidinothiazolopyrimidine +
0
pyrimidobenzothiazine +
0
pyrimidobenzoxazine +
0
pyrimidodiazepine +
0
pyrimidopurine +
0
pyrimidopyridazine +
6
pyrimidopyrimidine +
61
pyrimidoquinolines +
0
pyrimidotriazine +
0
pyrrolidines +
2317
pyrrolidinopiperidine +
17
pyrroline +
14
pyrrolizidine +
749
pyrrolizines +
830
pyrrolobenzodiazepine +
0
pyrroloimidazole +
0
pyrroloindole +
8
pyrroloisoindole +
0
pyrrolopurine +
9
pyrrolopyrazine +
9
pyrrolopyrazole +
13
pyrrolopyridine +
92
pyrrolopyrimidine +
217
pyrroloquinoline +
45
pyrroloquinoxaline +
2
pyrrolotriazine +
35
quinagolide
0
quinazolines +
540
quinolines +
2650
quinolizines +
5
salinosporamide +
0
scytonemin
0
sexipyridines +
0
sodium 3-[[2-pyridin-3-yl-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)pyrimidin-4-yl]amino]propanoate
0
tak-475
0
terpendole J
0
tetrahydropyrimidine +
3
tetrazine +
0
tetrazocane +
0
tetrazolopyridine +
0
thiadiazepane +
0
thiadiazinane +
27
thiadiazolidine +
5
thiadiazolopyridazine +
0
thiadiazoloquinoline +
0
thiazepane +
0
thiazepine +
0
thiazide +
79
thiazinane +
5
thiazine +
5
thiazolidines +
8122
thiazoloindole +
0
thiazoloisoindole +
0
thiazolopyridine +
0
thiazolopyrimidine +
7
thienoimidazole +
0
thienopyridine +
84
thienopyrimidine +
0
thienopyrroloimidazole +
0
thienothiazine +
12
thienotriazolodiazepine +
0
thiopyranopyrimidine +
153
triazaacenaphthylene +
537
triazinanes +
185
triazines +
5421
triazolobenzothiazole +
0
triazolopyrazine +
0
triazolopyridazine +
0
triazolopyridine +
22
triazolopyrimidines +
20
triazoloquinazoline +
7
triazolothiadiazole +
0
uretdiones +
0
wrightiamine A
0
xestospongin C
12
zarzissine
0
Path 2
CHEBI ontology
19811
subatomic particle
19809
composite particle
19809
hadron
19840
baryon
19809
nucleon
19809
atomic nucleus
19809
atom
19809
main group element atom
19759
p-block element atom
19759
carbon group element atom
19708
carbon atom
19734
organic molecular entity
19705
organic molecule
19658
organic cyclic compound
19471
organic heterocyclic compound
18862
organonitrogen heterocyclic compound
18154
(-)-Tylocrebrine
0
(-)-vincadifformine
0
(1R,5R,6S,11S,12R,14R)-22-[(1S)-1-Hydroxyethyl]-6,16-dimethyl-10,19-dioxa-16-azahexacyclo[12.5.3.15,9.01,14.02,11.06,11]tricosa-2,21-diene-9,12-diol
0
(2R)-1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-methylbutane-2,3-diol
0
(3S,4R,5S)-5-methyl-2,3-diphenyl-4-isoxazolidinecarboxylic acid
0
(3S,9aR)-3-benzyl-3,6,7,8,9,9a-hexahydro-2H-pyrido[1,2-a]pyrazine-1,4-dione
0
(4aS),( 10bS)-7-amino-3,4,4a,5,6,10b-hexahydro-2,4-dimethyl-6-oxobenzo[f]quinoline
0
(6Ar,9S,10aR)-9-(methylsulfanylmethyl)-7-propyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline
0
(9S,11R)-12,12-dimethylspiro[1,7-diazatricyclo[7.5.0.03,7]tetradeca-3,13-diene-11,2'-1H-indole]-2,3',8-trione
0
(R)-homocamptothecin +
0
1,3-bis(2-ethylhexyl)-5-methyl-1,3-diazinan-5-amine
1
1,4-Dihydrothieno[3,2-d]pyrimidin-4-one
0
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
0
1-(4,7-dimethylpyrazolo[5,1-c][1,2,4]triazin-3-yl)ethan-1-one
0
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one
0
1-[(4As,5R,7S,8aR)-5-[[(1S,5S,9S,11R,13S,17R)-11,14-dimethyl-6,14-diazatetracyclo[7.6.2.02,7.013,17]heptadec-6-en-5-yl]methyl]-7-methyl-3,4,4a,5,6,7,8,8a-octahydro-2H-quinolin-1-yl]ethanone
0
1-[(6-methoxy-2-furo[2,3-b]quinolinyl)-oxomethyl]-4-piperidinecarboxylic acid ethyl ester
0
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione
0
1-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-N-methyl-3,4-dihydro-1H-isochromene-6-carboxamide
0
1-[4-[[2-(2-amino-5-pyrimidinyl)-7-methyl-4-(4-morpholinyl)-6-thieno[3,2-d]pyrimidinyl]methyl]-1-piperazinyl]-2-hydroxy-1-propanone
0
1-[4-amino-3-[2-(1-pyrrolidinyl)ethylthio]-5-thieno[2,3-c]isothiazolyl]ethanone
0
1-azakenpaullone
0
11-Deoxytetrodotoxin
0
17-O-acetylnorajmaline
0
17a-Aza-D-homoandrost-5-en-3beta-ol
0
2,3-dihydro-8-methoxyfuro(2,3-b)quinoline
0
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid
0
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one
0
2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone
0
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile
0
2-(1-hydroxyethyl)-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one
0
2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone
0
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester
0
2-(Methylthio)-4-(3-pyridyl)pyrimidine
0
2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-Dechloroethylifosfamide
1
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one
0
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide
0
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]-N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]acetamide
0
2-[(3-ethyl-7-methyl-4-oxo-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]-N-(2-phenylethyl)acetamide
0
2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid
0
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone
0
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide
0
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide
0
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol
0
2-[(7-methyl-4-oxo-3-phenyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-2-yl)thio]acetic acid methyl ester
0
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide
0
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
0
2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
0
2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]-N-phenylacetamide
0
2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile
0
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)thio]methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
2-[[2-(3,5-dimethyl-1-pyrazolyl)-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-thiazolyl)acetamide
0
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide
0
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester
0
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide
0
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide
0
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide
0
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide
0
2-[[6,6-dimethyl-2-(propan-2-ylthio)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-yl]thio]-N-(2-furanylmethyl)acetamide
0
2-[[[2-[(5-methoxycarbonyl-2-furanyl)methoxy]-2-oxoethyl]thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
0
2-[[[4-cyclohexyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]thio]methyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one
0
2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
2-chloro-6-(1,4-thiazinan-4-yl)benzonitrile
0
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide
0
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone
0
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid
0
2-methyl-2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one
0
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
0
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone
0
2-pyridin-4-yl-1H-quinazolin-4-one
0
2-sulfanyl-2,3-dihydro-1H-pyrimidin-4-one
0
3,4-dihydro-2H-pyrano[2,3-b]quinolin-7-yl-(4-methoxycyclohexyl)methanone
0
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole
0
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester
0
3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide
0
3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone
0
3-(2-pyridinyl)-6-(2-pyridinylmethylthio)pyridazine
0
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone
0
3-(Tert-butyl)-4,5-dihydro-1H-pyrazol-5-one
0
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one
0
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone
0
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone
0
3-[(6aR,9R)-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
0
3-[(6aR,9R,10aR)-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-yl]-1,1-diethylurea
0
3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
0
3-[[2-(2-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid ethyl ester
0
3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol
0
3-[[2-(3-pyridinyl)-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)-4-pyrimidinyl]amino]propanoic acid
0
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid
0
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester
0
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one
0
4,11-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
0
4,5-dimethyl-2-[[2-(6-methyl-4-oxo-5-phenyl-3-thieno[2,3-d]pyrimidinyl)-1-oxoethyl]amino]-3-thiophenecarboxylic acid ethyl ester
0
4,7-dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile
0
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine
0
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine
0
4-(2,6-dimethylphenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-(2-chlorophenoxy)-2-(2-pyridinyl)-6-(trifluoromethyl)pyrimidine
0
4-(2-chlorophenoxy)-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-(4-methyl-1-piperidinyl)-5-phenyl-2-(3-pyridinyl)thieno[2,3-d]pyrimidine
0
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine
0
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine
0
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine
0
4-Chlorothieno[2,3-d]pyrimidine
0
4-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
0
4-[(2,6-dichlorophenyl)thio]-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-[(4-chloro-1-naphthalenyl)oxy]-5-methoxy-2-(2-pyridinyl)pyrimidine
0
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone
0
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester
0
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester
0
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester
0
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester
0
4-[5-chloro-6-methyl-2-(2-pyridinyl)-4-pyrimidinyl]morpholine
0
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester
0
4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile
0
4-[oxo-(4-oxo-5H-thieno[3,2-c]quinolin-2-yl)methyl]-1-piperazinecarboxylic acid ethyl ester
0
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
0
4-chloro-N-(3,4-dimethoxyphenyl)-2-thieno[3,2-c]quinolinecarboxamide
0
4-chloro-N-[3-(3-methyl-1-piperidinyl)propyl]-2-thieno[3,2-c]quinolinecarboxamide
0
4-ethoxy-7,9-dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidine
0
4-hydroxy-6-propan-2-ylpyrano[3,2-c]quinoline-2,5-dione
0
4-methoxybenzaldehyde n-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]hydrazone
0
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester
0
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester
0
4-methyl-6-[(4-methylphenyl)thio]-2-(2-pyridyl)pyrimidine
0
4-methyl-N-[(4-methylphenyl)methyl]-2-furo[3,2-c]quinolinecarboxamide
0
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile
0
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine
0
5,7-Dihydro-2-methylthieno[3,4-d]pyrimidine
0
5-(1-phenyl-5-tetrazolyl)-2-pyridin-4-yl-4-thiophen-2-ylpyrimidine
0
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one
0
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone
0
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione
0
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol
0
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol
0
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester
0
5-amino-3-(2-methylphenyl)-4-oxo-1-thieno[3,4-d]pyridazinecarboxylic acid ethyl ester
0
5-amino-4-oxo-3-phenyl-1-thieno[3,4-d]pyridazinecarboxylic acid
0
5-bromo-3-pyridinecarboxylic acid (10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl)methyl ester
0
5-bromo-3-pyridinecarboxylic acid [(6aS,9R,10aS)-10a-methoxy-4,7-dimethyl-6a,8,9,10-tetrahydro-6H-indolo[4,3-fg]quinoline-9-yl]methyl ester
0
5-ethyl-4-oxo-N-(thiophen-2-ylmethyl)-2-thieno[3,2-c]quinolinecarboxamide
0
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione
0
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine
0
6-(tert-butyl)thieno[3,2-d]pyrimidin-4(3H)-one
0
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one
0
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone
0
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine
0
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione
0
6-methoxy-4-methylbenzo[g]quinoline-2,5,10(1H)-trione
0
6-methoxy-N-(thiophen-2-ylmethyl)-2-furo[2,3-b]quinolinecarboxamide
0
6-methyl-12-indolo[1,2-c]quinazolinamine
0
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole
0
6-oxo-1,6-dihydrodibenzo[cd,g]indazole-3-sulfonic acid
0
6h-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-n-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6s)-
0
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile
0
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one
0
7-Methyl-3,4-dihydrothieno[3,2-d]pyrimidin-4-one
0
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile
0
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one
0
7-methoxy-N-(3-pyridinylmethyl)-2-furo[2,3-b]quinolinecarboxamide
0
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one
0
8,10-dimethyl-4-(2-methylphenyl)-1,3-dihydropyrido[2,3]thieno[2,4-d][1,4]diazepine-2,5-dione
0
8-amino-2,12-dihydroxy-4a,9-dihydro[1,3,2]dioxaphosphinino[4',5':5,6]pyrano[3,2-g]pteridin-10(4H)-one 2-oxide
0
8-azido-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid ethyl ester
0
8-hydroxymirtazapine
0
8-methyl-4-oxo-N-[3-(4-propyl-1-piperazinyl)propyl]-5H-thieno[3,2-c]quinoline-2-carboxamide
0
9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone
0
9-HYDROXY-4-PHENYLPYRROLO[3,4-C]CARBAZOLE-1,3(2H,6H)-DIONE
0
9-Methoxy-2,2-dimethyl-6H-pyrano[3,2-c]quinolin-5-one
0
9-ethyl-1,2,4,5-tetrazaspiro[5.5]undecane-3-thione
0
9-hydroxyellipticine
3
AFN911
0
Abikoviromycin
0
Asperidine C
0
Aspertryptanthrin A
0
Aspertryptanthrin B
0
Aurachin F
0
Aurachin K
0
Aurachin L
0
Austamide
0
Awajanomycin
0
Azetidomonamide A
0
BE-54238A
0
BE-54238B
0
Balfourodine
0
Balfourodinium
0
Batrachotoxinin A
0
Benz[a]acridine
1
Benz[c]acridine
2
Bioxalomycin alpha1
0
Bioxalomycin alpha2
0
Bipolamine D
0
Bipolamine E
0
Bipolamine F
0
Bipolamine G
0
Bipolamine H
0
Bipolamine I
0
Burnettramic acid A aglycone
0
CJ-16,264
0
Chloroaustralasine B
0
Clipibicyclene
0
Codopiloic acid
0
Curindolizine
0
Curvulamine
0
Cyanocycline C
0
Cybastacine A
0
Cyclo-(D-Pipecolinyl-L-isoleucine)
0
Cyclocarbamide A
0
Cyclocarbamide B
0
Dibenz[a,h]acridine
0
Dibenz[a,j]acridine
4
Dibenz[c,h]acridine
3
Dictamnine
44
Dihydro-2,4,6-tris(2-methylpropyl)-4h-1,3,5-dithiazine
0
Dihydro-4,6-dimethyl-2-(1-methylethyl)-4H-1,3,5-dithiazine
0
Dihydro-6-isopropyl-2,4-dimethyl-4H-1,3,5-dithiazine
0
Dubinidine
0
Ethidimuron
0
Euvesperin A
0
Evoxine
0
Flindersiamine
0
Flindersine
0
Fumigatoside E
0
Glycoperine
0
Haplodimerine
0
Haplopine
0
Heronamide A
0
Heronamide D
0
Heteratisine
0
Imidazol-2-one
0
Isodictamnine
0
Israpafant
0
Izonsteride
0
Kobutimycin A
0
Kobutimycin B
0
Kokusaginine
2
LSM-16990
0
LSM-17286
0
LSM-1859
0
LSM-1903
0
LSM-19637
0
LSM-19776
0
LSM-22688
0
LSM-24412
0
LSM-2613
0
LSM-5894
0
LSM-6326
0
LSM-6333
0
LSM-6732
0
Lasiodipline F
0
Latumcidin
0
Lemobiline
0
Lepadin D
0
Luciduline
0
Lunacrine
0
Lysergene
0
Maculine
0
Maculosidine
0
Maculosine
0
Malabetaezindole A
0
Malabetaezindole B
0
Marcfortine A
0
Mirtazapine-N-oxide
0
N'-[6-(tert-butyl)thieno[3,2-d]pyrimidin-4-yl]-4-methylbenzohydrazide
0
N,6-diphenylthieno[2,3-d]pyrimidin-4-amine
0
N,8-dimethyl-N-(3-methylphenyl)-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide
0
N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide
0
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
0
N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide
0
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide
0
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide
0
N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide
0
N-(4-chlorophenyl)-2-[3-(2-furanylmethyl)-4-imino-6,6-dimethyl-2-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide
0
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide
0
N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
0
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide
0
N-(7-methyl-2,5-dioxo-4,4a,6,10b-tetrahydro-3H-pyrano[3,2-c]quinolin-3-yl)propanamide
0
N-Acetoxymethylflindersine
0
N-Methylflindersine
0
N-Nitrosothialdine
0
N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide
0
N-[(4,7-dimethyl-6,6a,8,9,10,10a-hexahydroindolo[4,3-fg]quinoline-9-yl)methyl]carbamic acid (phenylmethyl) ester
0
N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide
0
N-[(4-ethoxy-3-methoxyphenyl)methyl]-N-methyl-2-(3-pyridinyl)-4-quinazolinamine
0
N-[(4-methylphenyl)methyl]-2-(2-pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxamide
0
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide
0
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide
0
N-[2-(dipropylamino)ethyl]-4-methyl-2-furo[3,2-c]quinolinecarboxamide
0
N-[2-(dipropylamino)ethyl]-5-ethyl-4-oxo-2-thieno[3,2-c]quinolinecarboxamide
0
N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
0
N-[3-(4-morpholinyl)propyl]-3-(3-pyridinyl)-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide
0
N-[5-(ethylthio)-1,3,4-thiadiazol-2-yl]-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide
0
N-[5-[6-(3-chloroanilino)-4-pyrimidinyl]-2-pyridinyl]-N',N'-dimethylpropane-1,3-diamine
0
N-[6-ethyl-6-methyl-2-(methylthio)-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-yl]-N',N'-dimethylethane-1,2-diamine
0
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide
0
N-cyclohexyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
0
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine
0
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide
0
N-cyclopentyl-2-[[6-(2-pyridinyl)-3-pyridazinyl]thio]acetamide
0
N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine
0
N1-[6-hydroxy-2-(2-pyridyl)pyrimidin-4-yl]acetamide
0
N4-isopropyl-7-methylthieno[3,2-d]pyrimidin-4-amine
0
Nicergoline
0
Nigellicine
0
Nigellidine
0
Nocarazepine A
0
Nocarditriene
0
O-Methylptelefolonium
0
Outovirin A
0
PD-146176
0
PF1018
0
PI3-Kinase alpha Inhibitor 2
0
Penibruguieramine A
0
Penicillactam
0
Penigainamide B
0
Penigainamide C
0
Penochalasin I
0
Penochalasin K
0
Peroxysimulenoline
0
Phlegmarine
0
Platydesmine
0
Platydesminium
0
Pteleatine
0
Pydanon
0
Pyreudione C
0
Pyrrolam B
0
Pyrrolidino-[1,2E]-4H-2,4-dimethyl-1,3,5-dithiazine
0
Quinacridone
0
Ribaline
0
Ribalinium
0
Ro 19-4603
0
Rutalinium
0
SN-38 carboxylic acid
0
Sartorymensin
0
Simulansine
0
Skimmianine
0
TMC-135A
0
TMC-135B
0
Tebuthiuron
0
Terremide B
0
Terremide C
0
Thialdine
0
Thiazafluron
0
Tryptanthrine
29
Tylophorine
17
UCS1025A
0
UCS1025B
0
Veprisinium
0
Verruculotoxin
0
Zanthodioline
0
Zanthosimuline
0
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone
0
[4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl]-(7-methoxy-2-furo[2,3-b]quinolinyl)methanone
0
[4-[2-(3-chlorophenyl)-5-(3-pyridinyl)-7-pyrazolo[1,5-a]pyrimidinyl]-1-piperazinyl]-(3-furanyl)methanone
0
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone
0
acesulfame
0
acetic acid [1-[(4,8-dimethoxy-7-furo[2,3-b]quinolinyl)oxy]-3-hydroxy-3-methylbutan-2-yl] ester
0
anthrapyrazole +
364
azaarene +
7487
azabicycloalkane +
3460
azabicycloalkene +
15
azacycloalkane +
145
azaspiro compound +
876
azatetracycloalkane +
43
azatricycloalkane +
0
azepanes +
12
azepine +
3
azepinoindole +
16
azetidines +
56
aziridines +
35
aziridinium ion +
0
azirinopyrroloindole +
407
azocanes +
9
azole +
14355
bentazepam
0
benzazepine +
536
benzazocine +
1
benzimidazoles +
1178
benzo[d]isothiazol-3-one
6
benzocycloheptapyridine +
66
benzodiazepine +
911
benzofuropyrimidine +
0
benzoimidazothiazole +
34
benzoindole +
9
benzoisoquinoline +
12
benzophenanthridine +
137
benzopteridine +
38
benzopyridine
0
benzopyridoquinolizidine derivative +
0
benzopyrrole +
9716
benzopyrrolopteridine +
0
benzoquinolizine +
2
benzoselenazole +
58
benzothiadiazole +
311
benzothiazepine +
31
benzothiazine +
612
benzothiazoles +
151
benzothienopyrimidine +
0
benzotriazines +
15
benzotriazoles +
29
benzoxadiazole +
16
benzoxazine +
197
benzoxazocine +
1
benzoxazole +
124
bicyclic nitroimidazole +
0
bipyridines +
4249
bisindole +
98
bisoxazole +
0
calycanthidine +
0
calycanthine
0
carbacephem +
0
carbapenems +
22
cassameridine
0
cephams +
0
cephem +
548
cinnolines +
1
cladoniamide derivative
0
crown amine +
12
cryptolepine
24
cyclobutadipyrimidine +
0
cyclopentaimidazothiazole +
0
cyclopentapyridine +
1
cyclopentapyrimidine +
0
cyclopentapyrrole +
47
cylindrospermopsins +
536
diazaborine +
0
diazaborine derivative
0
diazepane +
105
diazepine +
12
diazepinoindole +
2
diazines +
13222
diazolidine +
1017
diazoline +
80
dibenzazecine +
2
dibenzoazepine +
2179
dibenzonaphthyridine +
0
dibenzopyridine +
175
dibenzopyrrole +
252
dibenzoquinolizine +
409
dibenzothiazepine +
32
diflomotecan
0
dioxazine +
10
dipymetitrone
0
dipyridodiazepine +
134
dithiolopyrrole +
0
dithioloquinoxaline +
27
ellipticine
31
ethyl 4-hydroxy-3-methylisoxazolo[5,4-b]pyridine-5-carboxylate
0
ethyl 5-amino-1-thieno[2,3-d]pyrimidin-4-yl-1H-4-pyrazolecarboxylate
0
fleephilone
0
folicanthine +
0
fumiquinazoline +
0
furopyridine +
0
furopyrimidine +
0
furopyrrole +
0
gamma-Fagarine
0
gilvusmycin
0
gisadenafil
0
heptaazaphenalene +
0
imidazobenzazepine +
0
imidazodiazepine +
6
imidazolinone +
0
imidazooxazine +
0
imidazopurine +
2
imidazopyrazine +
3
imidazopyrazole +
16
imidazopyridazine +
79
imidazopyridine +
712
imidazopyrimidine +
7711
imidazopyrimidopyrimidine +
0
imidazoquinazoline +
12
imidazoquinoline +
178
imidazoquinoxaline +
174
imidazotetrazine +
3060
imidazothiadiazine +
0
imidazothiazole +
108
imidazotriazine +
0
indazoles +
109
indenopyrazole +
0
indolizines +
76
indolobenzazepine +
47
indoloquinoline +
0
isoquinolines +
527
isoxazoline +
0
karakoline
0
lactam +
8380
lergotrile
0
lucidine B +
0
molybdopterin synthase intermediate
0
morphinane-like compound +
68
naphthoimidazole +
0
naphthothiazole +
0
naphthyridine +
2287
naphthyridine derivative +
2246
norajmaline +
0
nucleobase +
12526
organonitrogen heterocyclic antibiotic +
2978
oxacephem +
0
oxadiazane +
56
oxadiazole +
34
oxadiazolidine +
0
oxadiazoloquinoxaline +
33
oxathiocane +
0
oxazinane +
895
oxazolidines +
5441
oxazolopyrazine +
0
oxazolopyridine +
5
oxazolopyrimidine +
0
oxolucidine B
0
penams +
313
pentetrazol
41
perimidines +
0
phenanthrolines +
182
phenazines +
34
phthalazines +
820
piperazines +
4378
piperidines +
7733
polypyrrane +
0
polypyrrole +
697
precursor Z
0
precursor Z hydrate
0
propizepine
0
protuboxepin A
0
protuboxepin B
0
pteridines +
10256
pyranoindolizinoquinoline +
3252
pyranopterin +
0
pyranopyrazole +
0
pyranopyridine +
0
pyranopyrrole +
0
pyranothiazole +
0
pyrazinoindole +
29
pyrazinoisoquinoline +
0
pyrazinopyridoindole +
52
pyrazolooxadiazepine +
0
pyrazolopyrazole +
1
pyrazolopyridazine +
0
pyrazolopyridine +
31
pyrazolopyrimidine +
5733
pyrazoloquinoline +
26
pyrazolotriazine +
0
pyridazinodiazepine +
10
pyridines +
11520
pyridobenzimidazole +
0
pyridocarbazole +
0
pyridoindole +
136
pyridophenoxazine +
0
pyridopyrazine +
0
pyridoquinoline +
51
pyrimidinothiazolopyrimidine +
0
pyrimidobenzothiazine +
0
pyrimidobenzoxazine +
0
pyrimidodiazepine +
0
pyrimidopurine +
0
pyrimidopyridazine +
6
pyrimidopyrimidine +
61
pyrimidoquinolines +
0
pyrimidotriazine +
0
pyrrolidines +
2317
pyrrolidinopiperidine +
17
pyrroline +
14
pyrrolizidine +
749
pyrrolizines +
830
pyrrolobenzodiazepine +
0
pyrroloimidazole +
0
pyrroloindole +
8
pyrroloisoindole +
0
pyrrolopurine +
9
pyrrolopyrazine +
9
pyrrolopyrazole +
13
pyrrolopyridine +
92
pyrrolopyrimidine +
217
pyrroloquinoline +
45
pyrroloquinoxaline +
2
pyrrolotriazine +
35
quinagolide
0
quinazolines +
540
quinolines +
2650
quinolizines +
5
salinosporamide +
0
scytonemin
0
sexipyridines +
0
sodium 3-[[2-pyridin-3-yl-6-(1,2,4,5-tetrahydro-3-benzazepin-3-yl)pyrimidin-4-yl]amino]propanoate
0
tak-475
0
terpendole J
0
tetrahydropyrimidine +
3
tetrazine +
0
tetrazocane +
0
tetrazolopyridine +
0
thiadiazepane +
0
thiadiazinane +
27
thiadiazolidine +
5
thiadiazolopyridazine +
0
thiadiazoloquinoline +
0
thiazepane +
0
thiazepine +
0
thiazide +
79
thiazinane +
5
thiazine +
5
thiazolidines +
8122
thiazoloindole +
0
thiazoloisoindole +
0
thiazolopyridine +
0
thiazolopyrimidine +
7
thienoimidazole +
0
thienopyridine +
84
thienopyrimidine +
0
thienopyrroloimidazole +
0
thienothiazine +
12
thienotriazolodiazepine +
0
thiopyranopyrimidine +
153
triazaacenaphthylene +
537
triazinanes +
185
triazines +
5421
triazolobenzothiazole +
0
triazolopyrazine +
0
triazolopyridazine +
0
triazolopyridine +
22
triazolopyrimidines +
20
triazoloquinazoline +
7
triazolothiadiazole +
0
uretdiones +
0
wrightiamine A
0
xestospongin C
12
zarzissine
0