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Ontology Browser

Term:
(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one (CHEBI:147354)
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Parent Terms Term With Siblings Child Terms
(+)-albicanol 
(+)-aplysinillin 
(+)-halomon 
(+)-jasplakinolide V 
(+)-jasplakinolide W 
(+)-jasplakinolide Z1 
(+)-jasplakinolide Z2 
(+)-jasplakinolide Z3 
(+)-jasplakinolide Z5 
(+)-microdiplodiasone 
(-)-(S)-chlorizidine A 
(-)-dibromophakellin 
(-)-dihydroedulan II 
(-)-duryne 
(-)-duryne B 
(-)-duryne C 
(-)-duryne D 
(-)-duryne E 
(-)-duryne F 
(-)-jasplakinolide Z4 
(-)-marinopyrrole A 
(-)-marinopyrrole B 
(-)-noscapine  
(-)-noscapine hemiacetal +   
(-)-Tau-muurolol 
(1R,4R,5R,8S)-8-hydroxy-4,8-dimethyl-2-oxabicyclo[3.3.1]nonan-3-one 
(2E)-oct-2-enoic acid 
(2E,6E)-farnesoic acid 
(3-chloro-1-benzothiophen-2-yl)-[2-(2-chloro-6-methylphenyl)imino-4-methylene-3-thia-1-azaspiro[4.5]decan-1-yl]methanone 
(4-tert-butylphenyl)-[2-(4-fluorophenyl)-8-methyl-3-sulfanylidene-1,4,8-triazaspiro[4.5]dec-1-en-4-yl]methanone 
(4R)-2-(4-bromo-2-fluorobenzyl)-6-fluoro-1H,2'H,5'H-spiro[isoquinoline-4,3'-pyrrolidine]-1,2',3,5'(2H)-tetrone 
(4R)-ipsdienol 
(5s,8s)-3-(2,5-dimethylphenyl)-4-hydroxy-8-methoxy-1-azaspiro[4.5]dec-3-en-2-one 
(6R)-6-(\{[1-(3-hydroxypropyl)-1,7-dihydroquinolin-7-yl]oxy\}methyl)-1-(4-\{3-[(2-methoxybenzyl)oxy]propoxy\}phenyl)piperazin-2-one 
(6R,7S,9S)-2-imino-7,9-dimethyl-1,3-diazaspiro[5.5]undecan-4-one 
An azaspiro compound resulting from the spiro-fusion of 2-imino-1,3-diazinan-4-one at position 6 with 1,3-dimethylcyclohexane. It is a marine metabolite isolated from Vietnamese pufferfish Tetraodon biocellatus and a potential intermediate in the biosynthetic pathway leading to the synthesis of tetrodotoxin.
(6S,7R)-2-azaspiro[5.5]undecan-7-ol 
(8aS)-7-[(6-chloronaphthalen-2-yl)sulfonyl]-8a-(methoxymethyl)-1'-pyridin-4-yltetrahydro-5H-spiro[1,3-oxazolo[3,2-a]pyrazine-2,4'-piperidin]-5-one 
(9Z,11Z,13E,15E)-4-oxooctadecatetraenoic acid 
(E)-1-hydroxy-2-(non-1-en-1-yl)quinolin-4-one 
(E)-10-hydroxydec-2-enoic acid +   
(R)-1-phenylethanol 
(R)-cembrene A 
(Z)-4-methoxy-2,2-bipyridine-6-carbaldehyde oxime 
1'-[3-(3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl]hexahydro-2H-spiro[imidazo[1,2-a]pyridine-3,4'-piperidin]-2-one +  
1,1'-dihydroxy-3,4-didehydrolycopene 
1,2-dibromoethane  
1,4-dioxa-8-azaspiro[4.5]decan-8-yl(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)methanone 
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-(3-methyl-2-benzofuranyl)methanone 
1-(2-furanylmethyl)-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
1-(alpha-D-glucosyl)-3-keto-(1,27R)-octacosanediol 
1-(alpha-D-mannosyl)-3-keto-(1,27R)-octacosanediol 
1-[(4-fluorophenyl)methyl]-3-(2-furanylmethyl)-4-imino-6,6-dimethyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-one 
1-[2-(diethylamino)ethyl]-7,7-dimethyl-2-(4-methylphenyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione 
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 
1-epi-tatridin B 
1-heptadecene 
1-O-acetyl-4R,6S-britannilactone 
1-oxo-2-benzothiopyran-3-carboxylic acid methyl ester 
10,13-dimethyltetradecanoic acid 
11beta-hydroxytestosterone 
12-epi-19-O-methyldeoxoscalarin 
12-epi-19-O-methylscalarin 
12-epi-deoxoscalarin +  
12-epi-scalarin +  
12-methylpentadecanoic acid 
12-O-deacetyl-12-epi-19-deoxy-21-hydroxyscalarin 
12-O-deacetyl-19-O-methyl-12-epi-deoxoscalarin 
13-desmethylspirolide C  
14-dihydroxycornestin 
14-norpseurotin A 
16-methyloctadecanoic acid 
17(S)-HDoHE 
17a-Aza-D-homoandrost-5-en-3beta-ol 
19-bromoaplysiatoxin 
2',2'-dimethyl-3-spiro[5,6,7,8a-tetrahydrothiazolo[3,2-a]pyridine-8,4'-thiane]one 
2,4,6-tribromophenol +   
2,4-di-tert-butylphenol  
2,4-dibromophenol  
2,4-dimethyl-1-heptene 
2,4-dimethyl-6-[(2,4,5-trifluorophenyl)methyl]-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,4-dimethyl-6-phenyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2,5-dimethyl-4-(4-methyl-1-piperidinyl)-6-thieno[2,3-d]pyrimidinecarboxylic acid 
2,5-dimethyl-4-[[2-oxo-2-(4-phenylbutan-2-ylamino)ethyl]thio]-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
2,5-dioxo-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-3-carboxylic acid 
2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-d]pyrimidin-1-one 
2,6-dibromophenol +   
2-(1,3-benzodioxol-5-ylmethylthio)-5-(2-furanyl)-3-prop-2-enyl-4-thieno[2,3-d]pyrimidinone 
2-(1,3-dimethyl-2-benzimidazolylidene)-4-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)thio]-3-oxobutanenitrile 
2-(2,5-dichlorophenoxy)-1-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-1-butanone 
2-(2-furanyl)-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
2-(2-furanyl)-5-[(2-methoxyphenyl)methylidene]-6-thiazolo[3,2-b][1,2,4]triazolone 
2-(3-methoxyphenyl)-3,5,6,7,8,9-hexahydrocyclohepta[2,3]thieno[2,4-b]pyrimidin-4-one 
2-(4-chlorophenyl)-5-methyl-4-oxo-2,3-dihydro-1H-thieno[3,4-d]pyrimidine-7-carboxylic acid ethyl ester 
2-(butylamino)-3-(3-chlorophenyl)-7-methyl-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
2-[(1-tert-butyl-5-tetrazolyl)-thiophen-2-ylmethyl]-2-azaspiro[5.5]undecane 
2-[(2-cyclopropyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)thio]-N-(2-furanylmethyl)acetamide 
2-[(3,5-dimethyl-4-isoxazolyl)methylthio]-3-prop-2-enyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
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 
2-[(3,6-dimethyl-4-oxo-2-thieno[2,3-d]pyrimidinyl)thio]-N-(4-methylphenyl)acetamide 
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 
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 
2-[(4-amino-7-tert-butyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)thio]acetic acid 
2-[(5,6-dimethyl-2-propyl-4-thieno[2,3-d]pyrimidinyl)thio]-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone 
2-[(5,6-dimethyl-4-oxo-3-phenyl-2-thieno[2,3-d]pyrimidinyl)thio]-N-(2-furanylmethyl)acetamide 
2-[(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)thio]-N-(4-methyl-2-thiazolyl)acetamide 
2-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)amino]-1-(4-nitrophenyl)ethanol 
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 
2-[2,4-dioxo-3-(2-phenylethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-1-yl]acetamide 
2-[2-(dimethylamino)ethylthio]-6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
2-[3-(2-furanylmethyl)-2,4-dioxo-6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-b]pyrimidin-1-yl]acetamide 
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 
2-[5-(3,4-dimethylphenyl)-4-oxo-3-thieno[2,3-d]pyrimidinyl]acetonitrile 
2-[[(1-ethyl-2-benzimidazolyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
2-[[(2-chlorophenyl)thio]methyl]-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 
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 
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 
2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-oxolanylmethyl)acetamide 
2-[[3-(4-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetic acid ethyl ester 
2-[[3-(4-methylphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]-N-(2-thiazolyl)acetamide 
2-[[3-[2-(diethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(phenylmethyl)acetamide 
2-[[3-[2-(dimethylamino)ethyl]-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]-N-(3-methoxyphenyl)acetamide 
2-[[5-(4-methylphenyl)-3-thiazolo[2,3-c][1,2,4]triazolyl]thio]-N-(6-methyl-2-pyridinyl)acetamide 
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 
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 
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 
2-amino-3-cyano-5-oxo-1'-spiro[7,8-dihydro-6H-1-benzopyran-4,4'-piperidine]carboxylic acid (phenylmethyl) ester 
2-amino-6-(1-hydroxypropyl)-8-methylpteridine-4,7(3H,8H)-dione 
2-bromo-6-[(2,4-difluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromo-6-[(2-chloro-6-fluorophenyl)methyl]-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
2-bromophenol  
2-chloro-N-(2-ethyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide 
2-dodecylbenzenesulfonic acid 
2-furanyl-[4-[(6-hydroxy-2-methyl-5-thiazolo[3,2-b][1,2,4]triazolyl)-thiophen-2-ylmethyl]-1-piperazinyl]methanone 
2-hydroxyhexanoate 
2-hydroxyhexanoic acid +  
2-hydroxytricosanoic acid 
2-methyl-1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepin-8-yl L-glucopyranosiduronic acid 
2-methyl-4-[2-oxo-2-(2-phenylethylamino)ethyl]-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
2-methyl-5-(5-methyl-2-furanyl)-3-(1-pyrrolyl)-4-thieno[2,3-d]pyrimidinone 
2-O-[alpha-D-mannosyl-(1->2)-alpha-D-glucosyl]-D-glyceric acid 
20-hydroxyecdysone  
23-acetoxy-12-epi-deoxoscalarin +  
23-acetoxy-12-O-deacetyl-12-epi-deoxoscalarin 
23-acetoxysoladulcidine 
2H-chromene +   
3,1'-dihydroxy-gamma-carotene 
3,5-dimethyl-4-[[(5-phenyl-3-thiazolo[2,3-c][1,2,4]triazolyl)thio]methyl]isoxazole 
3,6-anhydro-alpha-L-galactopyranose 
3,6-anhydro-L-galactonate 
3,6-anhydro-L-galactonic acid 
3,7-dimethyl-2-(methylthio)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3,8-dimethyl-4-oxo-7,8,9,10-tetrahydro-6H-thieno[1,2]pyrimido[4,5-a]azepine-2-carboxylic acid ethyl ester 
3,N(4)-ethenocytosine  
3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-N-(3-fluoro-4-methylphenyl)propanamide 
3-(2-furanylmethyl)-5,6-dimethyl-2-[(3-methylphenyl)methylthio]-4-thieno[2,3-d]pyrimidinone 
3-(4-methoxyphenyl)-6-phenyl-4-thieno[2,3-d]pyrimidinone 
3-(phenylmethyl)-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one 
3-[(2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinyl)thio]-2-oxolanone 
3-[(2-aminoethyl)sulfanyl]-6-ethyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-6-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(2-aminoethyl)sulfanyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
3-[(4-methoxyphenyl)methylideneamino]-2,5,6-trimethyl-4-thieno[2,3-d]pyrimidinone 
3-[(dimethylamino)methylene]-1H-2-benzothiopyran-4(3H)-one 
3-[[2-(3,5-dimethyl-1-pyrazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl]amino]-1-propanol 
3-amino-2-(4-methylphenyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one 
3-cyclohexyl-2-hydrazinyl-7-(phenylmethyl)-6,8-dihydro-5H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
3-dehydro-scyllo-inosose 
3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxylic acid 
3-hydroxy-3-methylbut-1-ene 
3-methyl-6-thiophen-2-yl-4-isoxazolo[5,4-b]pyridinecarboxylic acid ethyl ester 
3-methyl-N-[(4-methylphenyl)methyl]-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
3-methylvaleric acid 
3-methylxanthine +  
3-prop-2-enyl-2-sulfanylidene-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidin-4-one 
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one 
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 
4-(1-benzimidazolyl)-5-(4-methylphenyl)thieno[2,3-d]pyrimidine 
4-(1-benzotriazolyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine 
4-(2-azaspiro[5.5]undecan-2-ylsulfonyl)-N-butan-2-ylbenzenesulfonamide 
4-(4-methoxyanilino)-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-(4-phenoxy-1-piperidinyl)thieno[2,3-d]pyrimidine 
4-(5,6-dimethyl-1-benzimidazolyl)-5-phenylthieno[2,3-d]pyrimidine 
4-(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)morpholine 
4-[(7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-ylhydrazo)methylidene]-2-methoxy-1-cyclohexa-2,5-dienone 
4-[1-oxo-6-(4-oxo-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-3-yl)hexyl]-1-piperazinecarboxylic acid ethyl ester 
4-[2-[(2-ethoxy-2-oxoethyl)thio]-4-oxo-3-thieno[3,2-d]pyrimidinyl]-1-piperidinecarboxylic acid ethyl ester 
4-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]-2-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid ethyl ester 
4-[3-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)-1-oxopropyl]-1-piperazinecarboxylic acid ethyl ester 
4-[[2-(dimethylamino)-2-thiophen-2-ylethyl]amino]-5-methyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[2-[(1,1-dioxo-3-thiolanyl)amino]-2-oxoethyl]thio]-2,5-dimethyl-6-thieno[2,3-d]pyrimidinecarboxylic acid ethyl ester 
4-[[5-(4-fluorophenyl)-3-methyl-4-oxo-2-thieno[2,3-d]pyrimidinyl]thio]-2-(1-iminoethyl)-3-oxobutanenitrile 
4-amino-2,6-dinitrotoluene  
4-amino-7,8,9,10-tetrahydro-6H-pyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4-bromophenol 
4-hydroxymellein 
4-hydroxyphenylpyruvic acid oxime 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [1-oxo-1-(2-phenylethylamino)propan-2-yl] ester 
4-methyl-5-thieno[3,2-b]pyrrolecarboxylic acid [2-oxo-2-(thiophen-2-ylmethylamino)ethyl] ester 
4-sulfanylidene-1,6,7,8,9,10-hexahydropyrimido[3,4]pyrrolo[3,5-a]azepine-11-carbonitrile 
4H-chromene +   
5,6-dimethyl-2-(prop-2-enylthio)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(3-pyridinylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-(thiophen-2-ylmethyl)-4-thieno[2,3-d]pyrimidinamine 
5,6-dimethyl-N-[2-methyl-2-(4-morpholinyl)propyl]-4-thieno[2,3-d]pyrimidinamine 
5-(2-chlorophenyl)-2-(2-pyridinylmethyl)-3H-thieno[2,3-d]pyrimidin-4-one 
5-(4-chlorophenyl)-3-[(5-nitro-6-oxo-1-cyclohexa-2,4-dienylidene)methylamino]-4-thieno[2,3-d]pyrimidinone 
5-(4-chlorophenyl)-3H-thieno[2,3-d]pyrimidine-4-thione 
5-[(alpha-D-glucopyranosyl-(1->2)-beta-D-galactopyranosyl)oxy]-L-lysine +  
5-[2-furanyl(4-morpholinyl)methyl]-2-methyl-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[2-furanyl(4-morpholinyl)methyl]-6-thiazolo[3,2-b][1,2,4]triazolol 
5-[[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)thio]methyl]-2-furancarboxylic acid methyl ester 
5-dehydro-L-gluconic acid 
5-epi-alpha-selinene 
5-hydroxy-7-prop-2-en-(E)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-hydroxy-7-prop-2-en-(Z)-ylidene-7,7a-dihydro- 2H-cyclopenta[b]pyran-6-one 
5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione 
6,6-dimethyl-5,8-dihydropyrano[4,5]thieno[1,2-c]pyrimidin-4-amine 
6-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-3-ethyl-1H-pyrimidine-2,4-dione 
6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylic acid 
6-[(2,4-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2,5-difluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(2-fluorophenyl)methyl]-2-(1-hydroxyethyl)-4-methyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-aminophenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(3-methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-[(4-fluorophenyl)methyl]-5,7-dimethyl-2H-pyrrolo[3,4-d]pyridazin-1-one 
6-[(6-chloro-2-fluoro-3-methylphenyl)methyl]-2,4-dimethyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinone 
6-ethyl-2-methyl-N-(phenylmethyl)-4-thieno[2,3-d]pyrimidinamine 
6-ethyl-6-methyl-5,8-dihydro-1H-thiopyrano[2,3]thieno[2,4-b]pyrimidine-2,4-dione 
6-fluoro-2',5'-dioxo-2,3-dihydrospiro[chromene-4,4'-imidazolidine]-2-carboxamide +  
6-methoxyspirotryprostatin B 
6-methyl-2,3,4,5-tetrahydro-1H-azepino[4,5-b]indole 
6-O-alpha-D-glucopyranosyl-D-fructofuranose +  
7'-amino-1',3'-dimethyl-2,2',4'-trioxo-6'-spiro[1H-indole-3,5'-pyrano[2,3-d]pyrimidine]carbonitrile 
7,9-dimethyl-2-(phenylmethylthio)-1H-pyrido[2,3]thieno[2,4-b]pyrimidin-4-one 
7-amino-5-(4-ethoxy-3-methoxyphenyl)-4-oxo-3,5-dihydropyrano[2,3-d]pyrimidine-6-carbonitrile 
7-ethyl-7-methyl-2-sulfanylidene-6,9-dihydro-1H-pyrano[2,3]thieno[2,4-b]pyrimidin-4-one 
7-methyl-2-(trifluoromethyl)-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one 
7alpha-hydroxypregnenolone 
8-(2-phenylethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one 
8-(8-chloro-5H-pyrimido[5,4-b]indol-4-yl)-1,4-dioxa-8-azaspiro[4.5]decane 
8-(9-methyl-5H-pyrimido[5,4-b]indol-4-yl)-1,4-dioxa-8-azaspiro[4.5]decane 
8-[2-(2,3-dihydro-1,4-benzodioxin-3-ylmethylamino)ethyl]-8-azaspiro[4.5]decane-7,9-dione 
8-[4-(2,3-dihydro-1,4-benzodioxin-3-ylmethylamino)butyl]-8-azaspiro[4.5]decane-7,9-dione 
8-hydroxymirtazapine 
9-(dimethylamino)-3-(4-methoxyphenyl)-4-pyrido[1,2]thieno[3,4-d]pyrimidinone 
9-HEPE 
[1-(4-thieno[2,3-d]pyrimidinyl)-4-piperidinyl]-thiophen-2-ylmethanone 
[5,6-dimethyl-3-(pyridin-4-ylmethyl)-2,4-dihydrothieno[2,3-d]pyrimidin-1-yl]-(2-furanyl)methanone 
acetophenone +   
aculene C +  
aculene D +  
adonixanthin 
adrenosterone  
african-1-ene 
agarose +  
Ala-Lys 
all-trans-4-hydroxyretinal 
allocholic acid +  
allodeoxycholic acid +  
allopurinol +   
alpha-bradyrhizose 
alpha-methylhistamine  
alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer +  
alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)-beta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer 
Annotine 
anserine 
anserine zwitterion 
antheraxanthin 
aplysiatoxin 
apramycin 
arsenocholine 
ascaridole  
asperparaline A 
aspulvinone E 
astaxanthin  
asukamycin 
aurachin C +  
aurasperone B 
aurasperone C 
azabicycloalkane +   
azabicyclohexane +  
Azaspiracid  
azaspiracid-1 
Azaspiracid-10 
Azaspiracid-26 
Azaspiracid-3 
Azaspiracid-33 
Azaspiracid-34 
Azaspiracid-4 
Azaspiracid-5 
Azaspiracid-6 
Azaspiracid-7 
Azaspiracid-8 
Azaspiracid-9 
AZD1979 +  
benzazepine +   
benzazocine +  
benzimidazoles +   
benzo[d]isothiazol-3-one  
benzodioxine +   
benzodioxoles +   
benzopyrrole +   
benzoselenazole +   
benzothiadiazole +   
benzothiazepine +   
benzothiazine +   
benzothiazoles +   
benzothiophenes +   
benzotriazoles +   
benzoxaborole +  
benzoxadiazole +   
benzoxathiin +  
benzoxathiine +  
benzoxathiole +   
benzoxazine +   
benzoxazocine +   
benzoxazole +   
beta-carboline +   
beta-D-galactosyl-(1<->1')-N-(docosanoyl)hexadecasphingosine 
beta-D-galactosyl-(1<->1')-N-docosanoyl-(4E,14Z)-sphingadienine 
beta-D-galactosyl-(1<->1')-N-henicosanoyl-(4E,14Z)-sphingadienine 
beta-D-galactosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-(docosanoyl)hexadecasphingosine 
beta-D-glucosyl-(1<->1')-N-docosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-henicosanoyl-(4E,14Z)-sphingadienine 
beta-D-glucosyl-(1<->1')-N-icosanoyl-(4E,14Z)-sphingadienine 
beta-Gal-(1->3)-beta-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-Gal-(1->4)-beta-Glc-(1<->1')-Cer 
bicyclic nitroimidazole +  
biliverdin delta 
brassicasterol +  
bromodeoxytopsentin 
bromomethane  
bromotopsentin 
bryostatin 1  
bryostatin 2  
bufalin  
bunodosine 391 
buspirone  
butremycin 
butyl hexadecanoate 
caerulomycin A 
caerulomycin C 
caerulomycin F 
caerulomycin G 
caerulomycin H 
caerulomycin I 
caerulomycin J 
caerulomycin K 
caerulomycinamide 
caerulomycinonitrile 
caldopentamine 
caldopentamine(4+) 
caldopentamine(5+) 
callophycoic acid F 
carbacephem +  
carbapenems +   
carminic acid 
CCT251545 
cephams +  
cephem +   
ceratamine A 
ceratamine B 
chitotriose 
chloromethane  
chrysogine 
cis-11,14-eicosadienoic acid methyl ester 
cis-heme d hydroxychlorin gamma-spirolactone +  
cis-heme d hydroxychlorin gamma-spirolactone methyl ester 
civetone 
clavaldehyde 
clionasterol 
coelenterazine 2-hydroperoxide 
colibactin 
coniferol +  
coral metabolite +  
crambescidin 401 
crambescidin 800 
crambescidin 826 
crinosterol 
crustacean metabolite +   
cryptomaldamide 
cyclo(L-Leu-L-Pro) 
cycloheptafuran +  
cyclopentafuran +   
cyclopentapyran +   
cyclopentapyridine +   
cyclopentapyrimidine +  
cyclopentapyrrole +   
cyclopentathiazole +  
cysteic acid +  
D-altritol +  
D-glucono-1,5-lactone +  
D-octopine 
debromoaplysiatoxin 
decahydroquinoline alkaloid +  
Decarbamoylgonyautoxin 1 
Decarbamoylgonyautoxin III 
decarbamoylsaxitoxin 
decyl sulfate 
dehydroluciferin 
delgocitinib 
Delta(7)-dafachronic acid +  
deoxylimonoic acid 
desacetyldoronine 
desferrioxamine E 
dibenzodioxine +   
dibromoacetic acid  
dibromomethane  
dichloroacetic acid +   
dihydromotuporamine C 
dimethyl sulfide +  
dinophysistoxin 1  
Dioscorine 
dithiolopyrrole +  
divarinol 
dolastatin 10 
dolichodial 
domoic acid  
ecgonone methyl ester 
echinenone +  
ent-Photinus luciferin +  
epipinoresinol 
esculeogenin A 
esculeoside A 
ethyl (5Z,8Z,11Z,14Z,17Z)-icosapentaenoate 
Fawcettidine 
Fawcettimine 
FD-211 
filiforminol 
firefly sulfoluciferin 
flavasperone 
floridanine 
florosenine 
fluoren-9-ol 
fonsecin +  
FR177391 
fucoidan  
fucoxanthin  
fumiquinazoline C 
furodioxole +  
furofuran +   
furopyran +   
furopyridine +  
furopyrimidine +  
furopyrrole +  
gelatin 
geldanamycin +   
GM3 lactam 
Gonyautoxin 1 
Gonyautoxin 2 
Gonyautoxin 5 
heptacosan-1-ol 
Heteratisine 
hexyl butyrate 
histrionicotoxin 
holomycin +  
hyrtial 
imidazodiazepine +   
imidazooxazine +  
imidazopyrazine +   
imidazopyridazine +   
imidazopyridine +   
imidazopyrimidine +   
imidazotetrazine +   
imidazothiadiazine +  
imidazothiazole +   
imidazotriazine +  
indazoles +   
indenopyrazole +  
indole-3-carbaldehyde 
indolizines +   
ipsdienone 
irbesartan  
isariotin F 
isoaigialone B 
isoaspulvinone E 
isocomplestatin 
isofucosterol 
isoglutamic acid 
isonitramine 
jaspamide  
jaspamide B 
jaspamide C 
jaspamide D 
jaspamide E 
jaspamide F 
jaspamide G 
jaspamide H 
jaspamide J 
jaspamide M 
jasplakinolide D 
jasplakinolide Q 
jasplakinolide R1 
juvenile hormone +   
juvenile hormone III bisepoxide 
juvenile hormone III skipped bisepoxide 
kermesic acid 
komodoquinone A 
komodoquinone B +  
L-methionine sulfone +  
L-tryptophanate +  
L-tryptophanium +  
L-tryptophanyl radical +  
LAC dye 
laccaic acid A +  
laccaic acid B +  
laccaic acid C +  
laccaic acid D +  
laminarin  
Latia luciferin +  
ledipasvir +   
lehualide E 
lehualide G 
lehualide H 
lehualide I 
lehualide J 
lehualide K 
lejimalide A 
lejimalide B 
lissoclibadin 1 
lissoclibadin 2 
lissoclibadin 3 
lombricine +  
longirostrerone B 
LSM-16990 
LSM-17286 
LSM-19637 
LSM-19776 
LSM-22688 
LSM-24412 
LSM-5894 
LSM-6471 
Luciduline 
luzonial A 
luzonial B 
Lycoflexine 
lymphostin 
ma'ilione 
mammalian metabolite +   
mancude organic heterobicyclic parent +   
mangicol A 
manzamine A +  
marine xenobiotic metabolite +   
marineosin A 
marineosin B 
massadine 
mastoparans +   
Megastachine 
melezitose 
melittin  
meso-zeaxanthin 
methyl N-methylanthranilate 
MI-63 
Mirtazapine-N-oxide 
mollisoside A 
Mycalamide B 
N(omega)-phospho-L-arginine 
N,N-dimethyl-N'-(2-methyl-4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-(1,3-benzodioxol-5-yl)-2-[[3-(2-methoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-2-[[6-methyl-4-oxo-3-(phenylmethyl)-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(1,3-benzodioxol-5-yl)-3-ethyl-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-(2-furanylmethyl)-2-(4-oxo-6-phenyl-3-thieno[2,3-d]pyrimidinyl)acetamide 
N-(2-furanylmethyl)-2-(6,7,8,9-tetrahydro-5H-cyclohepta[2,3]thieno[2,4-d]pyrimidin-4-ylthio)acetamide 
N-(2-furanylmethyl)-2-[[4-oxo-3-[3-(1-pyrrolidinyl)propyl]-[1]benzothiolo[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(2-furanylmethyl)-3-methyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
N-(3-hydroxypropyl)-4-[(1-oxo-2,6,7,8-tetrahydrocyclopenta[2,3]thieno[2,4-b]pyrimidin-3-yl)thio]butanamide 
N-(4-bromophenyl)-3,4,5,6-tetrahydrophthalimide 
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 
N-(4-ethoxyphenyl)-2-[(6-phenyl-4-thieno[2,3-d]pyrimidinyl)thio]propanamide 
N-(5-chloro-2-methoxyphenyl)-2-[[3-(2-methoxyethyl)-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]thio]acetamide 
N-(5-methyl-3-isoxazolyl)-2-[(6-methyl-4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(6-methyl-1,3-benzothiazol-2-yl)-2-[(4-oxo-3-phenyl-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)thio]acetamide 
N-(carboxymethyl)-L-alanine 
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 
N-[(4-chlorophenyl)methoxy]-N'-(4-thieno[2,3-d]pyrimidinyl)methanimidamide 
N-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl]-L-glutamic acid 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-(phenylmethyl)-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(3,4-diethoxyphenyl)ethyl]-4-[(3-methylphenyl)methyl]-5-thieno[3,2-b]pyrrolecarboxamide 
N-[2-(trifluoromethyl)-1,3-benzodioxol-2-yl]-1,4-dioxa-8-azaspiro[4.5]decane-8-carboxamide 
N-[3-(3,5-dimethyl-1-piperidinyl)propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
N-[3-[butyl(ethyl)amino]propyl]-1-(9-fluoro-[1]benzothiolo[3,2-d]pyrimidin-4-yl)-4-piperidinecarboxamide 
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 
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 
N-[[4-(dimethylamino)phenyl]methyl]-3-ethyl-N-(2-furanylmethyl)-5-methyl-4-oxo-6-thieno[2,3-d]pyrimidinecarboxamide 
N-acetyl-L-histidine 
N-acetyldopamine  
N-acetyloctopamine 
N-acetyltyramine 
N-cyclohexyl-6-methyl-4-thieno[2,3-d]pyrimidinamine 
N-cyclohexyl-N,4-dimethyl-5-thieno[3,2-b]pyrrolecarboxamide 
N-hexadecanoylglycine +  
N-icosanoylsphingosine-1-phosphocholine 
N-Nitrosotomatidine 
n-octyl sulfate 
N-pyridin-4-yl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidin-1-amine 
naphthyridine +   
naphthyridine derivative +   
nelfinavir  
nematode metabolite +   
Neopetasitenine 
neosaxitoxin 
neothyonidioside 
nepetaside 
nerol oxide 
notoamide +  
okadaic acid +   
omega-3 fatty acid +   
omega-conotoxin GVIA  
onetine +  
otosenine +  
ovothiol A 
ovothiol B 
ovothiol C 
oxabicycloalkane +   
oxacephem +  
oxazinooxazine +  
oxazolopyrazine +  
oxazolopyridine +   
oxazolopyrimidine +  
papuamide B 
paralytic shellfish toxin +   
parasiloxanthin 
parfumine 
pateamine 
peloruside A 
penams +   
pentacos-1-ene 
pentadecane +  
pentadecanoate 
pentan-3-one +  
pentetrazol  
perindopril  
perindoprilat 
phenylacetonitrile +  
Phlegmarine 
phosphatidylcholine (16:0/20:5) 
phthalazines +   
pilsicainide 
plakortide F free acid 
plakortolide K 
plakortolide L 
plakortolide M 
plakortolide N 
plakortolide O 
plakortolide P 
plakortolide Q 
plakortolide R 
plakortolide S 
plakortone L 
plakortone N 
plakortone P 
plitidepsin  
Protogonyautoxin 3 
pseurotin A +  
pteridines +   
pyoluteorin 
pyranonigrin A 
pyranonigrin E 
pyranonigrin G 
pyranonigrin H 
pyranonigrin I 
pyranonigrin J 
pyranonigrin K 
pyranopyran +  
pyranopyrazole +  
pyranopyridine +  
pyranopyrrole +  
pyranothiazole +  
pyrazolooxadiazepine +  
pyrazolopyrazole +   
pyrazolopyridazine +  
pyrazolopyridine +   
pyrazolopyrimidine +   
pyrazolotriazine +  
pyrazolotriazole +  
pyridazinodiazepine +   
pyridopyrazine +  
pyridopyrimidine +   
pyrimidodiazepine +  
pyrimidopyridazine +   
pyrimidopyrimidine +   
pyrimidotriazine +  
pyrrolidinopiperidine +   
pyrrolizidine +   
pyrrolizines +   
pyrroloimidazole +  
pyrrolopyrazine +   
pyrrolopyrazole +   
pyrrolopyridine +   
pyrrolopyrimidine +   
pyrrolotriazine +   
quinazolines +   
quinolizines +   
quinuclidines +   
retaspimycin 
rolapitant 
royal jelly  
S,S-dimethyl-beta-propiothetin 
S-(5-histidyl)cysteine sulfoxide 
S-methyl-L-ergothioneine 
salinipyrone A 
salinosporamide +  
salinosporamide A 
sarasinoside J 
saturated organic heterobicyclic parent +  
saxitoxin +   
SB 224289 
Schizonepetoside B 
selenohomocystine 
selenoneine 
Serratanidine 
Serratine 
Sg17-1-4 
sideretin (oxidized form) 
smenospongines C 
soladulcidine 
Solamargine 
solasodine +   
Solasonine 
sorbinil  
sphinganine-1-phosphocholine 
spiperone  
spiramide 
spirapril  
spiraprilat +   
spiroiminodihydantoin 
spirolucidine 
spiropidion 
spirosolane +   
spirotetramat  
spiruchostatin +   
spiruchostatin B  
spongotine A 
stepharine 
streptolydigin 
strongylophorine-26 
tanespimycin  
tatridin A 
tatridin B 
tedisamil 
tetrahydropentoxyline 
tetrazolopyridine +  
tetrodotoxin  
thiabicycloalkane +   
thiadiazolopyridazine +  
thiazolopyridine +  
thiazolopyrimidine +   
thienoimidazole +  
thienopyran +  
thienopyridine +   
thienopyrimidine +  
thienothiazine +   
thienothiophene +  
thiochromane +   
thiolutin 
thiomarinol A 
thiomarinol F 
thiomarinol G 
thiopyranopyrimidine +   
thiotropocin 
tomatidine +   
Tomatidinol 
trabectedin  
trandolapril  
trandolaprilat 
trans-heme d hydroxychlorin gamma-spirolactone 
triacontane +  
triacylglycerol 60:0 
triazolopyrazine +  
triazolopyridazine +  
triazolopyridine +   
triazolopyrimidines +   
triazolothiadiazole +  
trikendiol 
trimethylsulfonium 
tropodithietic acid 
tschimganine 
tunaxanthin +  
U69593  
validoxylamine A 
vanchrobactin 
vasotocin  
verongamine 
Verruculotoxin 
vibrioferrin 
vibrioferrin(3-) +  
wax ester 36:1 +  
xanthopterin-B2 
xanthurenate 
xanthurenic acid  
xestospongin C  

Synonyms
Related Synonyms: Formula=C11H19N3O ;   InChI=1S/C11H19N3O/c1-7-3-4-11(8(2)5-7)6-9(15)13-10(12)14-11/h7-8H,3-6H2,1-2H3,(H3,12,13,14,15)/t7-,8-,11+/m0/s1 ;   InChIKey=GMACXJDVBZZKLK-DKCNOQQISA-N ;   SMILES=C[C@H]1C[C@@H](C)CC[C@@]12CC(NC(N2)=N)=O ;   Tb-210B
Xrefs: PMID:29504641

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