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Term:
Parent Terms Term With Siblings Child Terms
alpha-amino acid +     
guanidines +     
polar amino acid +     
( Z)-6-benzylidene-3-hydroxymethyl-1,4-dimethyl-3-methylsulfanylpiperazine-2,5-dione 
(+)-(S)-Dihydroaeruginoic acid 
(+)-5-hydroxydiphenylalazine A 
(+)-acrozine A 
(+)-acrozine B 
(+)-acrozine C 
(+)-aspamide D 
(+)-asperginulin A 
(+)-azonazine 
(+)-brevianamide X 
(+)-neoechinulin A 
(+)-pestaloxazine A 
(+)-threo-2-Amino-3,4-dihydroxybutanoic acid 
(+)-variecolorin G 
(+/-)-7,8-epoxy-brevianamide Q 
(+/-)-8-epihydroxy-brevianamide R 
(+/-)-8-hydroxy-brevianamide R 
(-)-5-hydroxydiphenylalazine A 
(-)-acrozine A 
(-)-acrozine B 
(-)-acrozine C 
(-)-aspamide D 
(-)-asperginulin A 
(-)-brevianamide X 
(-)-dibromophakellin 
(-)-pestaloxazine A 
(1R,4S,5S,11R,14S,15S)-5,15-dihydroxy-1,11-bis(methylsulanyl)-18-oxa-3,13-diazapentacyclo[11.8.0.03,11.04,9.014,20]henicosa-6,8,16,19-tetraene-2,12-dione 
(2-Amino-2-carboxyethyl)selanyl 
(2R)-2-carbamimidamido-2-cyclohexyl-N-(2-\{4-[3-(2,3-dichlorophenyl)-1H-pyrazol-5-yl]piperidin-1-yl\}-2-oxoethyl)acetamide 
(2R,3R,3aS,9bS)-1-(cyclopentylcarbamoyl)-3-(hydroxymethyl)-6-oxo-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(2R,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
(2S)-3-(7-carbamimidoylnaphthalen-2-yl)-2-[4-(\{1-[(1E)-ethanimidoyl]piperidin-4-yl\}oxy)phenyl]propanoic acid 
(2S)-4-oxo-1-azabicyclo<3.3.0>octa-5,7-diene-2-carboxylic acid 
(2S)-amino[(4R)-2-iminohexahydropyrimidin-4-yl]acetic acid 
(2S,3R)-capreomycidine 
(2S,3S,3aR,9bR)-1-(cyclopentylcarbamoyl)-3-(hydroxymethyl)-6-oxo-3,3a,4,9b-tetrahydro-2H-pyrrolo[2,3-a]indolizine-2-carboxylic acid 
(2S,4R)-1-acetyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-(benzothiazol-2-ylcarbonyl)butyl]-4-hydroxypyrrolidine-2-carboxamide 
(2S,4S)-Monatin 
(2Z,4S,5R)-2-amino-4,5,6-trihydroxyhex-2-enoic acid 
(3-Aminopropoxy)guanidine 
(3-Nitroamino)alanine 
(3R)-3-(4-chlorophenyl)-4-oxo-3-propan-2-yldiazetidine-1,2-dicarboxylic acid diethyl ester 
(3R)-3-[(carboxymethyl)amino]butanoic acid 
(3R)-3-[(carboxymethyl)amino]decanoic acid 
(3R,4S,5S,6S,9S)-3,4-dihydroxy-6'-methoxy-6-(2-methylprop-1-enyl)spiro[1,7-diazatricyclo[7.3.0.03,7]dodecane-5,2'-1H-indole]-2,3',8-trione 
(3R,6R,8aS)-6-[(benzylsulfonyl)amino]-N-(3-carbamimidamidopropyl)-5-oxohexahydro-5H-[1,3]thiazolo[3,2-a]pyridine-3-carboxamide 
(3S)-3-(2-methylpropyl)-4-oxo-3-phenyldiazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S)-3-(4-chlorophenyl)-4-oxo-3-propan-2-yldiazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S)-3-(4-methoxyphenyl)-4-oxo-3-propan-2-yldiazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S)-3-cyclopentyl-4-oxo-3-phenyldiazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S)-3-hydroxy-L-arginine 
(3S)-4-oxo-3-phenyl-3-propan-2-yldiazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S)-4-oxo-3-propan-2-yl-3-(3-thiophenyl)diazetidine-1,2-dicarboxylic acid dimethyl ester 
(3S,6R)-1,4-dimethyl-3-[[4-(3-methylbut-2-enoxy)phenyl]methyl]-3,6-bis(methylsulanyl)piperazine-2,5-dione 
(3S,6R)-3-[[4-[(2S)-2,3-dihydroxy-3-methylbutoxy]phenyl]methyl]-1,4-dimethyl-3,6-bis(methylsulanyl)piperazine-2,5-dione 
(3S,6R)-3-[[4-[(2S)-2-hydroxy-3-methoxy-3-methylbutoxy]phenyl]methyl]-1,4-dimethyl-3,6-bis(methylsulanyl)piperazine-2,5-dione 
(3S,6R)-6-(para-hydroxybenzyl)-1,4-dimethyl-3,6-bis(methylthio)piperazine-2,5-dione 
(3S,6S)-3,6-bis[(4-hydroxyphenyl)methyl]-1,4-dimethylpiperazine-2,5-dione 
(3S,6S)-3-(4-Hydroxybenzyl)-6-(hydroxymethyl)-2,5-piperazinedione 
(3S,6S)-3-[(2S)-butan-2-yl]-6-propan-2-ylpiperazine-2,5-dione 
(3S,6S)-3-[[4-[(2S)-2-hydroxy-3-methoxy-3-methylbutoxy]phenyl]methyl]-1,4-dimethyl-3,6-bis(methylsulanyl)piperazine-2,5-dione 
(3xi,6xi)-Cyclo(alanylvalyl) 
(3Z)-3-[(4-Hydroxyphenyl)methylidene]-2-methyl-6,7,8,8a-tetrahydropyrrolo[1,2-a]pyrazine-1,4-dione 
(3Z,6S)-3-benzylidene-6-(2S-but-2-yl)piperazine-2,5-dione 
(4E)-6-Carboxy-4-[2-[2-(3,4-dihydroxyphenyl)ethylazaniumylidene]ethylidene]-2,3-dihydro-1H-pyridine-2-carboxylate 
(4E)-6-Carboxy-4-[2-[2-(4-hydroxyphenyl)ethylazaniumylidene]ethylidene]-2,3-dihydro-1H-pyridine-2-carboxylate 
(4R)-2-[4-(3-hydroxypropoxy)phenyl]-N-[2-(4-morpholinyl)ethyl]-4-prop-2-enyl-5H-oxazole-4-carboxamide 
(4R)-2-oxo-4-thiazolidinecarboxylic acid 
(4R,5R)-4-[2-(benzenesulfonyl)ethyl]-N-(2,3-dihydroxypropyl)-2-[4-(3-hydroxypropoxy)phenyl]-5-phenyl-5H-oxazole-4-carboxamide 
(4R,5S,6S,7R)-4,7-dibenzyl-5,6-dihydroxy-1,3-bis[4-(hydroxymethyl)benzyl]-1,3-diazepan-2-ylidenecyanamide 
(4S)-3-\{(2S)-2-Azido-8-[(2R,5S)-3,6-diethoxy-5-isopropyl-2,5-dihydro-2-pyrazinyl]octanoyl\}-4-isopropyl-1,3-oxazolidin-2-one 
(5E)-3-benzyl-1-hydroxy-5-[hydroxy(phenyl)methylidene]pyrazine-2,6-dione 
(6R,3Z)-3-benzylidene-6-isobutyl-1-methylpiperazine-2,5-dione 
(6S,8aS)-2-(benzylsulfonyl)-N-\{[1-(N'-hydroxycarbamimidoyl)piperidin-4-yl]methyl\}-4-oxooctahydropyrrolo[1,2-a]pyrazine-6-carboxamide 
(7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
(E)-N-[3-[(2S,5S)-5-[3-[acetyl(hydroxy)amino]propyl]-3,6-dioxopiperazin-2-yl]propyl]-N,5-dihydroxy-3-methylpent-2-enamide 
(E)-N-[3-[(2S,5S)-5-[3-[acetyl(hydroxy)amino]propyl]-4-hydroxy-3,6-dioxopiperazin-2-yl]propyl]-5-hydroxy-3-methylpent-2-enamide 
(E)-N-[3-[(2S,5S)-5-[3-[acetyl(hydroxy)amino]propyl]-4-hydroxy-3,6-dioxopiperazin-2-yl]propyl]-N,5-dihydroxy-3-methylpent-2-enamide 
(E)-pseudoxylallemycin F 
(N(omega)-L-arginino)succinic acid  
(R)-2-(2-(furan-2-yl)-oxoethyl)-octahydropyrrolo[1,2-a]pyrazine-1,4-dione 
(R)C(R)S-S-Propylcysteine sulfoxide 
(R)C(S)S-Alliin 
(S)-3-Ethylidenehexahydropyrrolo[1,2-a]pyrazine-1,4-dione 
(S)-5-isopropyl-3-methoxyimidazolidine-2,4-dione 
(S)-alpha-Amino-4-carboxy-3-furanpropanoic acid 
(S)-Argpyrimidine 
(S)-Isowillardiine 
(S)-Spinacine 
(Z)-heptylphenazolone 
(Z)-omega-6-undecenyltyrazolone 
(Z)-pseudoxylallemycin F 
1'-(phenylmethyl)-2'-spiro[1,2-dihydro-4,1,2-benzoxadiazine-3,3'-indole]one 
1'-ethyl-2'-spiro[1,2-dihydro-4,1,2-benzoxadiazine-3,3'-indole]one 
1'-methyl-2'-spiro[12H-benzimidazolo[1,2-c]quinazoline-6,3'-indole]one 
1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid 
1,2-octadienoylglycine 
1,3-dibutyl-2-sulfanylideneimidazolidine-4,5-dione 
1,3-dimethyl-5-[2-(1-methyl-2-pyrrolidinylidene)ethylidene]-2-sulfanylidene-4-imidazolidinone 
1,3-diphenylguanidine +   
1,3-octadienoylglycine 
1,4-butanediammonium +  
1,4-diguanidinobutane 
1,4-dihydroxy-4a,5,6,7,8,8a-hexahydroquinoxaline-2,3-dione 
1,4-octadienoylglycine 
1,5-octadienoylglycine 
1,6-octadienoylglycine 
1,7-octadienoylglycine 
1-(2,3-dimethyl-1-indolyl)-2-(4-methyl-1-piperidinyl)ethanone 
1-(2-methyl-2,3-dihydroindol-1-yl)-2-[4-[5-(trifluoromethyl)-1-benzotriazolyl]-1-piperidinyl]ethanone 
1-(2-methylprop-2-enyl)-3-[(5-nitro-2-oxo-3-indolyl)amino]thiourea 
1-(4-carboxy-2-guanidinophenyl)-5,5-bis(hydroxymethyl)pyrrolidin-2-one 
1-(4-methoxyphenyl)-3-[(2-oxo-3-indolyl)amino]thiourea 
1-(4-tert-butylcarbamoylpiperazin-1-ylcarbonyl)-3-(3-guanidinopropyl)-4-oxoazetidine-2-carboxylic acid 
1-(N-[2-(Benzotriazol-1-yl)acetyl]-4-methoxyanilino)-N-cyclopentylcyclohexane-1-carboxamide 
1-[(3R,3aR)-3-[(1S)-1-hydroxy-2-phenylethyl]-3,3a,6,7-tetrahydro-1H-cyclohepta[c]pyrrol-2-yl]-1-cyclohexanecarboxylic acid methyl ester 
1-[(4-fluorophenyl)-oxomethyl]-5-(phenylmethylene)-2-sulfanylidene-4-imidazolidinone 
1-[2-(4-methoxyphenyl)-4-[oxo(1-pyrrolidinyl)methyl]-3-thiazolidinyl]-1-propanone 
1-[2-(4-morpholinyl)-2-oxoethyl]-2-pyrido[2,3-b][1,4]thiazinone 
1-[2-[cyano-(4,6-dimethyl-2-pyrimidinyl)amino]-1-oxoethyl]-4-piperidinecarboxamide 
1-[[2-(3-methylanilino)-1-oxoethyl]amino]-3-phenylthiourea 
1-amino-1-cyclohexanecarboxylic acid 
1-benzoyl-N-[3-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]amino]propyl]-2-methyl-1-azaspiro[4.5]dec-3-ene-2-carboxamide 
1-Carboxymethylmetronidazole 
1-demethylhyalodendrin tetrasulfide 
1-dodecylguanidine 
1-ethyl-3-[(5-nitro-2-oxo-3-indolyl)amino]thiourea 
1-guanidino-1-deoxy-scyllo-inositol 
1-hydroxyhexanoylglycine 
1-hydroxyoct-2-enoylglycine 
1-hydroxyoct-3-enoylglycine 
1-hydroxyoct-4-enoylglycine 
1-hydroxyoct-5-enoylglycine 
1-hydroxyoct-6-enoylglycine 
1-hydroxyoct-7-enoylglycine 
1-Methylguanidine hydrochloride 
11-beta-hydroxy-beta-saxitoxinol(2+) 
11-beta-hydroxysaxitoxin(2+) 
12-N-methyl-14-hydroxycyclo-(L-4-nitrotryptophyl-L-phenylalanyl) 
14,20-Dideoxy-thaxtomin A 
14-hydroxyterezine D 
15-De-N-methyl-thaxtomin A 
16-methyloxazolomycin 
19S,20-epoxy-18-oxotryprostatin A 
1D-1-guanidino-1-deoxy-3-dehydro-scyllo-inositol 
1D-3-amino-1-guanidino-1,3-dideoxy-scyllo-inositol 
2'-deoxyadenosine 5'-monophosphate +  
2'-deoxyadenosine 5'-monophosphate(2-) +  
2,2-Dimethylthiazolidine-4-Carboxylic Acid 
2,3-Diaminobutyric acid 
2,6-Diamino-4-hexenoic acid 
2,6-Piperidinedicarboxylic acid 
2-((3,5-Dihydroxyphenyl)amino)acetic acid 
2-(1,1-Dimethyl-2-propenyl)cyclo[L-Trp-2-(1,1-dimethyl-2-propenyl)-L-Trp-] 
2-(1,3-benzodioxol-5-yl)-4-(dimethylaminomethylidene)-5-oxazolone 
2-(1,3-benzodioxol-5-ylamino)-N'-[(2-methyl-3-indolylidene)methyl]acetohydrazide 
2-(2,3-dioxo-1-indolyl)-N-(2-phenylethyl)acetamide 
2-(2,4-dioxo-3-thiazolidinyl)-N-(2,3,4-trifluorophenyl)acetamide 
2-(2-bromophenyl)-4-[(2-pyridinylamino)methylidene]-5-oxazolone 
2-(2-furanyl)-2-[(4-methoxyphenyl)methyl-[2-[5-(5-methyl-2-furanyl)-2-tetrazolyl]-1-oxoethyl]amino]-N-(2-oxolanylmethyl)acetamide 
2-(2-furanyl)-4-[[5-[3-(trifluoromethyl)phenyl]-2-furanyl]methylidene]-5-oxazolone 
2-(2-furanyl)-4-thiazolidinecarboxylic acid 
2-(2-methoxy-2-oxoethyl)-3-oxo-1-piperazinecarboxylic acid tert-butyl ester 
2-(2-methoxyanilino)-N'-[(6-oxo-5-prop-2-enyl-1-cyclohexa-2,4-dienylidene)methyl]acetohydrazide 
2-(2-methylanilino)-N'-(2-pyrrolylidenemethyl)acetohydrazide 
2-(2-methylanilino)-N-[(5-nitro-2-thiophenyl)methylideneamino]acetamide 
2-(3-benzyl-2-oxoimidazolidin-1-yl)-N-propylacetamide 
2-(3-chloro-N-(2-chloro-1-oxoethyl)anilino)-N-cyclohexyl-2-(3-pyridinyl)acetamide 
2-(3-chloro-N-(2-chloro-1-oxoethyl)anilino)-N-cyclohexyl-2-(4-methoxyphenyl)acetamide 
2-(3-nitroanilino)-N-[(5-nitro-2-furanyl)methylideneamino]acetamide 
2-(4-\{5-[(1H-benzimidazol-2-ylamino)methyl]thiophen-2-yl\}-1,3-thiazol-2-yl)guanidine 
2-(4-Boc-piperazino)-2-phenylacetic acid 
2-(4-chloro-N-(2-chloro-1-oxoethyl)anilino)-N-cyclohexyl-2-(4-methoxyphenyl)acetamide 
2-(4-chlorophenyl)-4-[3-(2-furanyl)prop-2-enylidene]-5-oxazolone 
2-(4-methyl-1-oxo-[1]benzothiolo[2,3-d]pyridazin-2-yl)propanoic acid 
2-(4-morpholinyl)-N-[(5-nitro-2-furanyl)methylideneamino]acetamide 
2-(7-aminoheptyl)guanidine 
2-(dimethylamino)-N-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-[2-(3-pyridinyl)ethynyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4R,5R)-2-[(2R)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4R,5R)-2-[(2S)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4R,5S)-2-[(2R)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4R,5S)-2-[(2S)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4S,5R)-2-[(2R)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4S,5R)-2-[(2S)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4S,5S)-2-[(2R)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(dimethylamino)-N-[[(4S,5S)-2-[(2S)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-8-pent-1-ynyl-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methylacetamide 
2-(ethylthio)-4-[[5-(2-nitrophenyl)-2-furanyl]methylidene]-5-thiazolone 
2-(ethylthio)-5-(phenylmethylene)-1H-imidazol-4-one 
2-(N-(2-chloro-1-oxoethyl)-3,4-dimethylanilino)-N-cyclohexyl-2-(3-pyridinyl)acetamide 
2-(N-(2-chloro-1-oxoethyl)-3-methoxyanilino)-N-(2-phenylethyl)-2-thiophen-2-ylacetamide 
2-(N-(2-chloro-1-oxoethyl)-4-fluoroanilino)-N-cyclohexyl-2-(3-pyridinyl)acetamide 
2-(N-(2-chloro-1-oxoethyl)-4-methoxyanilino)-N-(2-phenylethyl)-2-thiophen-2-ylacetamide 
2-(N-(2-chloro-1-oxoethyl)-4-methoxyanilino)-N-cyclohexyl-2-(3-pyridinyl)acetamide 
2-(N-[2-(1-benzotriazolyl)-1-oxoethyl]-4-methoxyanilino)-N-(2-methylbutan-2-yl)-2-(1-methyl-2-pyrrolyl)acetamide 
2-(N-[2-(1-benzotriazolyl)-1-oxoethyl]-4-methylanilino)-N-(2-furanylmethyl)-2-(3-pyridinyl)acetamide 
2-(N-[2-(Benzotriazol-1-yl)acetyl]-2,4,6-trimethylanilino)-N-tert-butyl-2-thiophen-3-ylacetamide 
2-(Sulfomethyl)-1,3-thiazolidine-4-carboxylic acid 
2-(tert-butyl)-1,3-thiazolane-4-carboxylic acid 
2-[(2-chloro-1-oxoethyl)-(2,2-dimethoxyethyl)amino]-2-(4-chlorophenyl)-N-cyclohexylacetamide 
2-[(2-oxo-3-indolyl)amino]-N-(2-phenylethyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 
2-[(3-acetyl-5-oxo-4H-imidazol-2-yl)thio]-N-(4,5-diphenyl-2-thiazolyl)acetamide 
2-[(3-acetyl-5-oxo-4H-imidazol-2-yl)thio]-N-(4-methyl-5-phenyl-2-thiazolyl)-N-prop-2-enylacetamide 
2-[(3-methyl-2,4-dioxo-5-thiazolidinyl)amino]benzoic acid 
2-[(3-methyl-5-oxo-4-pyrazolyl)hydrazo]benzonitrile 
2-[(4-fluorophenyl)hydrazo]-2-oxoacetic acid ethyl ester 
2-[(5-bromo-2-thiophenyl)sulfonyl-methylamino]-N-(6-methyl-1,3-benzothiazol-2-yl)acetamide 
2-[1,3-benzodioxol-5-yl-[2-(1-benzotriazolyl)-1-oxoethyl]amino]-N-(2-methoxyethyl)-2-thiophen-2-ylacetamide 
2-[1-[[[(3-chloro-1-benzothiophen-2-yl)-oxomethyl]amino]-sulfanylidenemethyl]-3-oxo-2-piperazinyl]acetic acid methyl ester 
2-[2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl-(phenylmethyl)amino]-N-[(4-methylphenyl)methylideneamino]acetamide 
2-[2,4-dioxo-5-[(1,2,5-trimethyl-3-pyrrolyl)methylidene]-3-thiazolidinyl]-N-(4-methylphenyl)acetamide 
2-[2-(4-chlorophenyl)ethenyl]-4-(2-furanylmethylidene)-5-oxazolone 
2-[2-(azocan-1-yl)ethyl]guanidine 
2-[2-[[4-(4-chlorophenyl)-2-thiazolyl]methylidene]-4-oxo-3-thiazolidinyl]-N-(2-chloro-3-pyridinyl)acetamide 
2-[2-formyl-5-(methoxymethyl)-1H-pyrrol-1-yl]acetic acid 
2-[3-(3-acetyl-5-oxo-2-sulfanylidene-4-imidazolidinylidene)-2-oxo-1-indolyl]-N-(3-methylphenyl)acetamide 
2-[3-[(2-chloro-4-fluorophenyl)methyl]-2-oxo-1,3-diazinan-1-yl]-N-cyclooctylacetamide 
2-[3-[2-[2-(difluoromethoxy)anilino]-2-oxoethyl]-4-oxo-2-thiazolidinylidene]acetic acid ethyl ester 
2-[4-oxo-2-sulfanylidene-5-[(3,4,5-trimethoxyphenyl)methylidene]-3-thiazolidinyl]-N-(3-pyridinyl)acetamide 
2-[5-(anilinomethylidene)-4-oxo-2-sulfanylidene-3-thiazolidinyl]acetic acid 
2-[5-(benzylamino)-2-(methylsulfanyl)-6-oxopyrimidin-1(6H)-yl]-N-[(1S)-4-carbamimidamido-1-(1,3-thiazol-2-ylcarbonyl)butyl]acetamide 
2-[5-[(2,3-dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-3-thiazolidinyl]-2-phenylacetic acid 
2-[5-[2-(3-methyl-2-thiazolidinylidene)ethylidene]-4-oxo-2-sulfanylidene-3-thiazolidinyl]acetic acid 
2-[5-[[3-[(2,4-dichlorophenyl)methoxy]phenyl]methylidene]-4-oxo-2-sulfanylidene-3-thiazolidinyl]acetic acid 
2-[5-amino-2-(3-methylphenyl)-6-oxopyrimidin-1(6H)-yl]-N-[(1S)-4-carbamimidamido-1-(1,3-thiazol-2-ylcarbonyl)butyl]acetamide 
2-[6-(methoxymethyl)-4-oxo-1H-pyrimidin-2-yl]-1-(4-methylphenyl)guanidine 
2-[[2-(1-benzotriazolyl)-1-oxoethyl]-(2-furanylmethyl)amino]-N-cyclohexyl-2-(2-fluorophenyl)acetamide 
2-[[2-(1-benzotriazolyl)-1-oxoethyl]-(3-pyridinyl)amino]-2-(4-chlorophenyl)-N-(2-methoxyethyl)acetamide 
2-[[2-(1-benzotriazolyl)-1-oxoethyl]-(thiophen-2-ylmethyl)amino]-2-(2-furanyl)-N-(3-methylbutyl)acetamide 
2-[[2-(1-benzotriazolyl)-1-oxoethyl]-propan-2-ylamino]-2-(2,5-dimethoxyphenyl)-N-(2-furanylmethyl)acetamide 
2-[[2-[[1-[2-(dimethylamino)-1-oxoethyl]-5-methoxy-2,3-dihydroindol-6-yl]amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]-6-fluoro-N-methylbenzamide 
2-[[3-(2-amino-2-carboxyethyl)-2,6-dioxo-1-pyrimidinyl]methyl]benzoic acid 
2-[[4-[(4-methoxyphenyl)methylidene]-5-oxo-1-phenyl-2-imidazolyl]thio]-N-(5-methyl-3-isoxazolyl)acetamide 
2-[cyclopentyl-[1-oxo-2-(5-thiophen-2-yl-2-tetrazolyl)ethyl]amino]-N-(2-oxolanylmethyl)-2-thiophen-2-ylacetamide 
2-\{3-[(3S,8aS)-1,4-dioxooctahydropyrrolo[1,2-a]pyrazin-3-yl]propyl\}guanidine 
2-amino-2-(3,5-dihydroxyphenyl)acetic acid 
2-amino-2-cyclopropyl-2-(4-phosphonophenyl)acetic acid 
2-amino-3-(3-hydroxy-4-oxo-1-pyridinyl)propanoic acid 
2-amino-3-(5-hydroxy-1-benzothiophen-3-yl)propanoic acid 
2-amino-3-(5-tert-butyl-3-oxo-4-isoxazolyl)propanoic acid 
2-Amino-3-(trideuteriomethyl)-4H-imidazol-5-one 
2-Amino-3-butenoic acid 
2-amino-3-hydroxybutanoic acid +   
2-amino-3-methylpentanoic acid +   
2-Amino-4-\{[(C-hydroxycarbonimidoyl)amino]oxy\}butanoic acid 
2-Amino-4-ethoxy-3-hydroxybutanoic acid 
2-Amino-4-hydroxy-6-pteridinecarboxylic acid 
2-amino-5-chloro-5-hexenoic acid 
2-Amino-6-(trimethylazaniumyl)hexanoate 
2-Amino-6-formamidohexanoic acid 
2-amino-6-hydroxyhexanoic acid 
2-chloro-N'-(5-nitro-2-oxo-3-indolyl)benzohydrazide 
2-deoxy-D-ribofuranose 1-phosphate +   
2-deoxystreptidine 
2-guanidinopropionic acid 
2-Hepteneoylglycine 
2-hydroxyoct-1-enoylglycine 
2-Imidazolidone-4-carboxylic acid 
2-methyl-1,1,4-trioxo-N-(2-pyridinyl)-3H-thieno[2,3-e]thiazine-3-carboxamide 
2-methyl-4-[(3-methyl-2-thienyl)methylene]-1,3-oxazol-5(4H)-one 
2-Methyl-4-carboxy-3,4,5,6-tetrahydropyrimidine 
2-nonenoylglycine 
2-octenoylglycine 
2-oxoglutarate(1-) 
2-oxoglutaric acid +  
2-Phenyl-2-(1H-pyrrol-1-yl)acetic acid 
2-Pyrroloylglycine 
2-Thioxothiazolidine-4-carboxylic acid 
20-hydroxy-18-oxotryprostatin A 
2096A/B 
2H-tetrazol-2-ium-5-carboxamide 
2R, 3R-dioxeto-Cyclo-(L-Trp-L-Phe) 
3''-adenylylstreptomycin 
3,4-Dihydroxyphenyl-thaxtomin A 
3,5-diamino-N-[amino-[(2,4-dichlorophenyl)methylimino]methyl]-6-chloro-2-pyrazinecarboxamide 
3,5-diamino-N-[amino-[(3,4-dichlorophenyl)methylimino]methyl]-6-chloro-2-pyrazinecarboxamide 
3,5-Diiodothyronine 
3,6-bis[(1H-indol-3-yl)methyl]piperazine-2,5-dione 
3-(1,1-dioxo-3-thiolanyl)-5-methyl-2-thioxo-4-imidazolidinone 
3-(1-Hydroxyethyl)-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 
3-(1-Pyrazolyl)-alanine 
3-(1H-indol-3-yl)-2-(4-oxopent-2-en-2-ylamino)propanoic acid 
3-(1H-indol-3-yl)-2-(methylamino)propanoic acid 
3-(1H-Indol-3-yl)-2-(trimethylazaniumyl)propanoate 
3-(1H-Indol-3-ylmethyl)-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 
3-(1H-Indol-3-ylmethyl)-6-methyl-2,5-piperazinedione 
3-(2-methoxyphenyl)-5-[(4-methoxyphenyl)methylidene]-2-(methylthio)-4-imidazolone 
3-(2-methylpropyl)-octahydropyrrolo[1,2-a]pyrazine-1,4-dione 
3-(3-chloro-4-fluorophenyl)-2-(propylthio)-5-(thiophen-2-ylmethylidene)-4-imidazolone 
3-(4-Hydroxybenzyl)-6-[2-(methylsulfanyl)ethyl]-2,5-piperazinedione 
3-(Carboxymethylamino)propanoic acid 
3-(methylthio)phomamide 
3-[(2R,5R)-5-(2-methylpropyl)-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2R,5R)-5-benzyl-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2R,5S)-5-(2-methylpropyl)-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2R,5S)-5-benzyl-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2S,5R)-5-(2-methylpropyl)-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2S,5R)-5-benzyl-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2S,5S)-5-(2-methylpropyl)-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(2S,5S)-5-benzyl-3,6-dioxopiperazin-2-yl]-N-(2-phenylethyl)propanamide 
3-[(4R,5R)-4-carbamoyl-2-[4-(3-hydroxypropoxy)phenyl]-5-phenyl-5H-oxazol-4-yl]propanoic acid tert-butyl ester 
3-[(4S,5S)-2-[4-(3-hydroxypropoxy)phenyl]-4-[oxo(1-piperidinyl)methyl]-5-phenyl-5H-oxazol-4-yl]propanoic acid tert-butyl ester 
3-[(5,6-dimethyl-4-thieno[2,3-d]pyrimidinyl)hydrazo]-2-indolone 
3-[(6-ethyl-4-thieno[2,3-d]pyrimidinyl)hydrazo]-2-indolone 
3-[2-(4-fluorophenyl)ethylamino]-1-methyl-4-(2-methyl-1H-indol-3-yl)pyrrole-2,5-dione 
3-[[1-(3-methylbut-2-enyl)indol-3-yl]methyl]-6-propan-2-ylpiperazine-2,5-dione 
3-benzylidene-2-methylhexahydropyrrolo [1,2-a] pyrazine-1,4-dione 
3-Cyano-5,5-dimethoxycarbonyl-N-methylisoxazolidine 
3-epi-Sulphostin 
3-ethyl-5-[(5-methyl-2-thiophenyl)methylidene]-2-sulfanylidene-4-imidazolidinone 
3-guanidinopropanoic acid  
3-hydroxy-7-methyl-3-(4-morpholinyl)-5-nitro-1H-indol-2-one 
3-hydroxyoct-1-enoylglycine 
3-methyl-6-[[1-(3-methyl-2-butenyl)-1H-indol-3-yl]methyl]-2,5-piperazinedione 
3-methylarginine +  
3-phosphoglyceric acid +   
3-phosphonato-D-glycerate(3-) 
3-propylidene-delta1-pyrroline-5-carboxylic acid 
3-Sulfamoylalanine 
3S-hydroxylcyclo(S-Pro-S-Phe) 
4'-(1-benzofuran-2-carbonyl)-1-ethyl-1'-(3-morpholin-4-ylpropyl)spiro[indole-3,5'-pyrrolidine]-2,2',3'-trione 
4'-hydroxymephenytoin 
4-(cyclohexylcarbonyl)-1-phenethylpiperazine-2,6-dione 
4-[(2-chlorophenyl)hydrazo]-5-methyl-3-pyrazolone 
4-[(2-fluoro-5-methoxy-4-phenylmethoxyphenyl)methylidene]-2-phenyl-5-oxazolone 
4-[(3,4-dimethoxyphenyl)methylidene]-2-(methylthio)-5-thiazolone 
4-[(3,5-dimethylphenyl)-oxomethyl]-1,3-dihydroquinoxalin-2-one 
4-[(4-chlorophenyl)hydrazo]-5-methyl-3-pyrazolone 
4-[(7-methoxy-1,3-benzodioxol-5-yl)methylidene]-2-(prop-2-enylthio)-5-thiazolone 
4-[(e)-2-\{[2-(4-hydroxyphenyl)ethyl]amino\}vinyl]-2,3-dihydro-2,6-pyridinedicarboxylic acid 
4-[(E)-\{amino[(3-methylbut-2-en-1-yl)amino]methylidene\}amino]butanoic acid 
4-[1-(dimethylamino)-2-(4-methyl-1-piperazinyl)ethylidene]-2-phenyl-5-oxazolone 
4-[1-(dimethylamino)ethylidene]-2-phenyl-1,3-oxazol-5(4H)-one 
4-[1-[(3,4-dichlorophenyl)methylamino]propylidene]-2-(2-furanyl)-5-oxazolone 
4-[1-[(3-chlorophenyl)methylamino]ethylidene]-2-(2-furanyl)-5-oxazolone 
4-[3-[oxo(1-pyrrolidinyl)methyl]-2H-isoxazol-5-ylidene]-1-cyclohexa-2,5-dienone 
4-\{[(E)-amino(imino)methyl]amino\}-N-(\{(2S)-1-[N-(2-naphthylsulfonyl)-L-seryl]pyrrolidin-2-yl\}methyl)butanamide 
4-Acetamido-2-aminobutanoic acid 
4-amino-N5-[2-(2-methoxyethylamino)-1-(5-methyl-2-furanyl)-2-oxoethyl]-N5-(thiophen-2-ylmethyl)isothiazole-3,5-dicarboxamide 
4-Carboxyphenylglycine  
4-cinnamylidene-2-(2-phenylethenyl)-5-oxazolone 
4-Guanidino-1-butanol 
4-guanidinobenzoic acid +   
4-guanidinobutanamide 
4-guanidinobutanoic acid 
4-guanidinobutyric acid +  
4-hydroxy-3-(4-methoxy-1H-indol-3-yl)-2-thioxothiazolidine-4-carboxylic acid 
4-hydroxy-3-methoxycinnamoylagmatine +  
4-hydroxy-4-(indol-3-ylmethyl)glutamic acid 
4-Hydroxycitrulline 
4-hydroxyoct-1-enoylglycine 
4-methyl-2-[3-methyl-4-(3-methylphenyl)azo-5-oxo-4H-pyrazol-1-yl]-5-thiazolecarboxylic acid ethyl ester 
5'-(4-methylphenyl)-2-spiro[1H-indole-3,2'-3H-1,3,4-thiadiazole]one 
5'-bromo-2'-spiro[1,2-dihydro-4,1,2-benzoxadiazine-3,3'-1H-indole]one 
5'-hydroxy-6'-ene-epicoccin G 
5'-nitro-2'-spiro[1,2-dihydro-4,1,2-benzoxadiazine-3,3'-1H-indole]one 
5,5-Dimethyl-1,3-thiazolane-4-carboxylic acid 
5,5′-epoxy-MKN-349A 
5-(1H-indol-3-ylmethyl)-3-methyl-2-sulfanylidene-4-imidazolidinone 
5-(2-furanyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid 
5-(3,5-dimethyl-6-oxo-1-cyclohexa-2,4-dienylidene)-N-[(4-methylphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 
5-(4,5-dimethyl-6-oxo-1-cyclohexa-2,4-dienylidene)-N-[3-(ethylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 
5-(N,N-hexamethylene)amiloride  
5-(N-methyl-N-propyl)amiloride 
5-[(2-chlorophenyl)hydrazo]-3,3-bis(hydroxymethyl)-2H-1,4-oxazin-6-one 
5-[(5-bromo-1H-indol-3-yl)methylidene]-3-[2-oxo-2-(1-pyrrolidinyl)ethyl]thiazolidine-2,4-dione 
5-[[2-[(4-methyl-2-oxido-1,2,5-oxadiazol-2-ium-3-yl)methoxy]phenyl]methylidene]-2-sulfanylidene-4-imidazolidinone 
5-[amino(carboxy)methyl]-4-methyl-2-thiophenecarboxylic acid 
5-amino-4-(1,3-benzodioxol-5-ylhydrazo)-3-pyrazolone 
5-bromo-3-hydroxy-3-(4-methyl-1-piperidinyl)-1H-indol-2-one 
5-bromo-N-[2-(2,3-dihydroindol-1-yl)-2-oxoethyl]-N-methyl-2-thiophenesulfonamide 
5-cyclopropyl-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide 
5-ethyl-3-(5-oxo-2-sulfanylidene-4-imidazolidinylidene)-1H-indol-2-one 
5-guanidinohydantoin 
5-hydroxyoct-1-enoylglycine 
5-methyl-4-[(5-oxo-2-sulfanylidene-4-imidazolidinylidene)methyl]-2-phenyl-4H-pyrazol-3-one 
593 A 
6,8-dibromo-7-hydroxy-10a-(4-morpholinyl)-3,4,5,5a-tetrahydro-2H-benzofuro[2,3-c]azepin-1-one 
6-[4-amino-4-hydroxy-2-oxo-3,4-dihydropyrimidin-1(2H)-yl]-3-[3-amino-5-(N-methylguanidino)pentanoylamino]-3,6-dihydro-2H-pyran-2-carboxylic acid 
6-Acetamido-2-aminohexanoic acid 
6-acetylbis(methylthio)gliotoxin 
6-acetylbisdethiobis(methylthio)gliotoxin 
6-acetylmonodethiogliotoxin 
6-guanidinohexanoic acid 
6-hydroxyoct-1-enoylglycine 
6-methylpiperidine-2-carboxylic acid* 
6-phospho-D-gluconic acid +  
6-phosphonatooxy-D-gluconate 
7-dehydroxyepicoccin H 
7-hydroxyeutypellazine F 
7-hydroxyoct-1-enoylglycine 
7-methoxy-7'-hydroxyepicoccin G 
8'-acetoxyepicoccin D 
9-(2-\{[amino(iminio)methyl]amino\}ethoxy)-3-(2-deoxy-5-O-phosphono-beta-D-ribofuranosyl)-3H-pyrimido[5,4-b][1,4]benzoxazin-2(10H)-one 
9xi-O-2(2,3-dimethylbut-3-enyl)brevianamide Q 
[(1R,4S,5S,10R,11R,14S,15S)-5,10-dihydroxy-1,11-bis(methylsulanyl)-2,12-dioxo-18-oxa-3,13-diazapentacyclo[11.8.0.03,11.04,9.014,20]henicosa-6,8,16,19-tetraen-15-yl] (E)-3-hydroxy-2,4,6-trimethyl-5-oxooct-6-enoate 
[(4R)-4-[2-(benzenesulfonyl)ethyl]-2-[4-(3-hydroxypropoxy)phenyl]-5H-oxazol-4-yl]-(4-morpholinyl)methanone 
[(4S,5S)-5-(2-azidophenyl)-4-[2-(benzenesulfonyl)ethyl]-2-[4-(3-hydroxypropoxy)phenyl]-5H-oxazol-4-yl]-(1-piperidinyl)methanone 
[(5,7-dibromo-2-oxo-3-indolyl)amino]thiourea 
[(E)-5-[hydroxy-[3-[(2S,5S)-5-[3-[hydroxy-[(E)-5-hydroxy-3-methylpent-2-enoyl]amino]propyl]-3,6-dioxopiperazin-2-yl]propyl]amino]-3-methyl-5-oxopent-3-enyl] ormate 
[N-(4-cyanophenyl)-N'-(diphenylmethyl)guanidine]acetic acid  
\{3-[(1,3,2-dioxaborolan-2-yl)oxy]propyl\}guanidine 
A26771C 
A26771E 
A32390A 
abafungin 
Ac-(D)Phe-Pro-boroArg-OH 
AC107 
acediasulfone 
acetyl-CoA +   
acetylagmatine 
acetylblasticidin S 
Acetylgliotoxin G 
Acinetobactin 
Actinozine A 
adenosine +   
adenosine 5'-monophosphate +   
adenosine 5'-monophosphate(1+) 
adenosine 5'-monophosphate(2-) +  
ADP +   
ADP(3-) +  
Aestuaramide A 
Aestuaramide B 
agmatine +   
alanine +   
ALBIZZIINE 
albutoin 
aldehydo-D-ribose 5-phosphate(2-) 
Aldosine 
alpha-allenylagmatine 
alpha-amino acid ester +   
alpha-amino-acid residue +   
alpha-aminoacyl group +   
alpha-aminosuberic acid 
alpha-D-glucose 1-phosphate(2-) 
alpha-D-glucose 6-phosphate(2-) 
alpha-D-mannose 6-phosphate(2-) 
alpha-L-galactose 1-phosphate(2-) 
alpha-N-substituted L-arginine +   
Alternarizine A 
Alternarizine B 
Alternarosin A 
amidinoproclavaminic acid 
amiloride +   
Aminofluoropropionic acid 
aminoguanidine +   
aminopotentidine 
Amphiepicoccin B 
Amphiepicoccin C 
Amphiepicoccin D 
Amphiepicoccin E 
Amphiepicoccin F 
Amphiepicoccin G 
Amphiepicoccin H 
Amphiepicoccin I 
Amphiepicoccin J 
Anthelvencin C 
Antiprotealide 
APMF-Glu 
apraclonidine +  
arabinose +  
Arestrictin A 
Arestrictin B 
argatroban  
arginine +   
An alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group.
arginine ornithine 
Arsinothricin 
Aspamide A 
Aspamide B 
Aspamide C 
asparagine +   
aspartate(1-) +  
aspartate(2-) +  
aspartic acid +   
Aspergilazine A 
Asperochramide A 
Asperochramide B 
Asperochramide D 
Aspersymmetide A 
ATP +   
ATP(3-) 
ATP(4-) +  
Atroviridetide 
Aurantiamine 
azidamfenicol 
Azirinomycin 
Bacillusamide A 
Bacillusamide B 
BAR0329 
batzelladine A 
batzelladine B 
Baumannoferrin B 
Benzamil  
benzoylagmatine 
beta-alaninate 
beta-alanine +   
Beta-Cyanoglutamic acid 
beta-D-fructofuranose 6-phosphate(2-) 
beta-D-glucose 1-phosphate(2-) 
beta-D-glucose 6-phosphate(2-) +  
beta-guanidino-L-alanine 
beta-guinidoxypropionamide 
beta-L-galactose 1-phosphate(2-) 
beta-saxitoxinol(2+) 
bethanidine +  
betrixaban 
biguanide +   
biguanides +   
Bilain A 
Bilain B 
Bilain D 
biotin +   
Bis(dethio)-10a-methylthio-3a-deoxy-3,3a-didehydrogliotoxin 
Bisdethiobis(methylthio)gliotoxin 
Bisdethiodi(methylthio)-1-demethylhyalodendrin 
Boc-alpha-cyano-L-alanine 
Boc-beta-cyano-L-alanine 
Botryosulfuranol A 
Botryosulfuranol B 
Botryosulfuranol C 
Boydine A 
Boydine B 
Boydine C 
Brevianamide D 
Brevianamide L 
Brevianamide Q 
Brevianamide R 
Brevianamide U 
Brevianamide V 
Brevianamide X 
Brevibactin B 
Brevibactin C 
Bromosalinosporamide 
Bz-Arg-OEt 
C.I. Pigment Yellow 100 
callipeltin A 
camostat  
Canavaninosuccinate 
Cereusitin A 
Chaetoindolone A 
Chetocochliodin A 
Chetocochliodin B 
Chetocochliodin C 
Chetocochliodin D 
Chetocochliodin E 
Chetocochliodin F 
Chetocochliodin G 
Chetocochliodin H 
Chetocochliodin I 
Chlorhexidine hydrochloride 
Chromoazepinone A 
Chromoazepinone C 
CI-4 
CID 3206295 
cimetidine +   
Cinnabaramide A 
Cinnabaramide B 
Cinnabaramide C 
Cinnabaramide D 
Cinnabaramide E 
cis-aconitic acid 
Cis-cyclo-(His,Leu) 
cis-Cyclo[L-Ala-L-Pro] 
citrate(1-) +  
citrate(2-) +  
citrate(3-) +   
citric acid +   
Cladosporin A 
Clasto-Lactacystin beta-lactone  
clathridimine 
Clavulanate Lithium 
clonidine +   
Conflamide B 
Conflamide C 
Conflamide D 
Conflamide E 
Conflamide F 
Conflamide G 
Conflamide H 
Conflamide I 
Contignasterol 
Corallorazine A 
Cordycedipeptide A 
CPD-9757 
crambescidin 401 
crambescidin 800 
crambescidin 826 
creatine +   
Cristatin A 
Cristatumin A 
Cristatumin B 
Cristatumin F 
cropropamide 
crotetamide 
Cuprizon  
Cyanogramide 
cyanoguanidine 
Cyclo(13,15-dichloro-L-Pro-L-Tyr) 
Cyclo(2-hydroxy-Pro-R-Leu) 
Cyclo(2-OH-D-Pro-L-Leu) 
Cyclo(4-hydroxy-R-Pro-S-Leu) 
Cyclo(4-hydroxy-S-Pro-S-Trp) 
Cyclo(6,7-en-Pro-L-Phe) 
Cyclo(Ala-Ile) 
Cyclo(D -Pro-L -Tyr-L -Pro-L -Tyr) 
Cyclo(D)-Pro-(D)-Ile 
Cyclo(D)-Pro-(D)-Leu 
Cyclo(D)-Pro-(D)-Phe 
Cyclo(D)-Pro-(D)-Val 
Cyclo(D)-trans-4-OH-Pro-(D)-Phe 
Cyclo(D-6-Hyp-L-Phe) 
Cyclo(D-Arg-L-Pro) 
Cyclo(D-Leu-L-Pro) 
Cyclo(D-N-methyl-Leu-L-Trp) 
Cyclo(D-Phe-L-Pro) 
Cyclo(D-Pro-L-Tyr) 
Cyclo(D-Pro-L-Val) 
Cyclo(D-Tyr-D-Pro) 
Cyclo(D-Tyr-L-Leu) 
Cyclo(D-Val-L-Pro) 
Cyclo(dehydroala-L-Leu) 
Cyclo(dehydroalanyl-N,O-dimethylthreonyl) 
Cyclo(L-6-Hyp-L-Phe) 
Cyclo(L-Leu-trans-4-hydroxy-L-Pro) 
Cyclo(L-leucyl-L-trytophyl) 
Cyclo(L-Phe-L-Ala) 
Cyclo(L-Pro-L-OMet) 
Cyclo(L-Val-L-Leu) 
Cyclo(Phenylalanyl-N-methyltyrosyl) 
cyclo(Pro-Arg) 
Cyclo(Pro-Glu) 
Cyclo(S-Phe-S-Gln) 
Cyclo(Tyr-Pro) 
Cyclo-(2-hydroxy-Pro-Gly) 
Cyclo-(D-Ile-L-Trp) 
Cyclo-(D-Leu-L-Trp) 
Cyclo-(Ile-Ser) 
Cyclo-(L-Ala-L-Tyr) 
Cyclo-(L-Ala-trans-4-hydroxy-L-Pro) 
Cyclo-(L-leucyl-trans-4-hydroxy-L-prolyl-D-leucyl-trans-4-hydroxy-L-proline) 
Cyclo-(L-Phe-L-Val) 
Cyclo-(L-phenylalanine-D-4-hydroxyproline) 
Cyclo-(L-phenylalanyl-4R-hydroxy-L-proline) 
Cyclo-(L-Pro-4-OH-L-Leu) 
Cyclo-(L-Pro-L-Met) 
Cyclo-(L-Trp-L-Trp) 
Cyclo-(L-Trp-L-Tyr), (C) Cyclo-(L-Trp-L-Ile), (D) Cyclo-(L-Trp-L-Leu) 
Cyclo-(L-Tyrosyl-cis-4-hydroxy-D-proline 
Cyclo-(L-tyrosyl-trans-4-hydroxy-L-proline) 
Cyclo-(Leu-Ile) 
Cyclo-(N-MeVal-N-MeAla) 
Cyclo-Ile-Pro-diketopiperazine 
Cycloalliin 
Cyclocreatine 
Cycloechinulin 
Cyclomarazine A 
Cyclomarazine B 
Cyclopentylglycine 
cylindrospermopsins +   
Cypridina luciferin +  
cysteine +   
D,L-2-amino-3(cis),5-hexadienoic acid 
D-aspartate(1-) +  
D-cysteinate(1-) 
D-cysteinate(2-) 
D-cysteinium 
D-cysteinyl radical +  
D-erythro-isocitrate(3-) 
D-fructofuranose 1,6-bisphosphate(4-) +  
D-fructofuranose 1-phosphate(2-) +  
D-fructofuranose 6-phosphate(2-) 
D-fructose 1,6-bisphosphate +   
D-fructose 6-phosphate +  
D-galactopyranose 1-phosphate +   
D-glucopyranose 1-phosphate +   
D-glucopyranose 1-phosphate(2-) 
D-glucose 6-phosphate +   
D-Homocysteine 
D-mannopyranose 6-phosphate(2-) 
D-mannose 1-phosphate +  
D-mannose 6-phosphate +   
D-nopaline 
D-octopine 
D-ribose +   
D-ribose 5-phosphate +   
D-ribulose 5-phosphate(2-) 
D-threo-isocitrate(3-) 
De-12-N-methyl-thaxtomin A 
decarbamoylsaxitoxin 
Dechdigliotoxin A 
Dechdigliotoxin B 
Dechdigliotoxin C 
dehydro proline 
Dehydrohistidyltryptophyldiketopiperazine 
Dehydroxybisdethiobis(methylthio) gliotoxin 
Dehydroxymethylbis(dethio)bis(methylthio)gliotoxin 
Denatonium TP222 
deoxyamidinoproclavaminic acid 
Deoxypyridinoline 
Desethyl KBT-3022 
dGDP 
Diatretol 
Dichocerazine B 
Dichotocejpin B 
Dihydroxyisoechinulin A 
Dimerumic acid  
Diphenylalazine A 
Diphenylalazine B 
Diphenylalazine C 
Dipodazine 
DL-Canavanine 
DL-Ornithino-L-alanine 
DL-threo beta-Methylaspartate 
Dretamycin 
dTMP +   
Dysideaproline A 
Dysideaproline B 
Dysideaproline D 
Dysideaproline F 
E64 
eflornithine +  
Elaiomycin H 
Elaiomycin L 
Emestrin H 
Emestrin L 
Emestrin M 
Emethallicin B 
Emethallicin C 
Emethallicin D 
Endolide A 
Endolide B 
Endolide C 
Endolide D 
Ent-cycloechinulin 
Ent-epicoccin G (2) 
Epicoccin A 
Epicoccin B 
Epicoccin C 
Epicoccin D 
Epicoccin E 
Epicoccin F 
Epicoccin G 
Epicoccin H 
Epicoccin I 
Epicoccin J 
Epicoccin K 
Epicoccin L 
Epicoccin M 
Epicoccin N 
Epicoccin O 
Epicoccin P 
Epicoccin Q 
Epicoccin R 
Epicoccin S 
epinastine +   
Episarcoviolin beta 
Ergoyne A 
Ergoyne B 
Ethiin 
ethyl 3-[3,5-di(trifluoromethyl)anilino]-2-nitroacrylate 
Ethylenediamine-N,N'-di-a-butyric acid 
ethylisopropylamiloride  
etozolin 
Eutypellazine A 
Eutypellazine B 
Eutypellazine C 
Eutypellazine D 
Eutypellazine E 
Eutypellazine F 
Eutypellazine G 
Eutypellazine H 
Eutypellazine I 
Eutypellazine J 
Eutypellazine L 
Eutypellazine M 
Eutypellazine N 
Eutypellazine O 
Eutypellazine P 
Eutypellazine Q 
famotidine +   
faropenem medoxil 
Fellutanine A epoxide 
Fellutanine B 
Fellutanine C 
Fenamidone Metabolite 
Ferrotrenine 
Flomoxef sodium 
fluciclovine 
fluciclovine ((14)C) 
fluciclovine ((18)F) 
Flutimide 
Forphenicine 
fosfocreatinine 
FR-900130 
fructose +   
fructose 1-phosphate +  
fumarate(1-) +  
fumaric acid +   
Fusaperazine A 
Fusaperazine B 
Fusaperazine C 
Fusaperazine E 
Fusaperazine F 
Fusariumin B 
gabexate methanesulfonate  
galactose +   
Galegine 
Gallaecimonamide B 
Gallaecimonamide C 
gamma-Glutaminyl-4-hydroxybenzene 
gamma-hydroxyarginine +  
Gamma-L-Glutamyl-L-beta-aminoisobutyric acid 
Gartryprostatin C 
GE 2270A 
Geospallin A 
Geospallin B 
Geospallin C 
Glioperazine C 
Gliotoxin G 
glucose +   
glutamate(1-) +   
glutamate(2-) +  
glutamic acid +   
glutamine +   
Gly-Gly residue 
glyceraldehyde +   
glycerate +  
glyceric acid +   
glycinate +   
glycine +   
glycine betaine +   
glycine betaine hydrate 
Glycine, N-(carboxymethyl)-N-(2-hydroxyethyl)-, disodium salt 
glycinium +  
glycolaldehyde +   
glycyl radical +  
Golmaenone 
Gostatin 
Graphiumin B 
Graphiumin C 
Graphiumin D 
Graphiumin E 
Graphiumin F 
Graphiumin G 
Graphiumin H 
guanadrel 
guanazodine 
guancidine 
guanethidine +   
guanidine +   
guanidinoethyl methyl phosphates +  
guanosine +   
Haematocin 
Heptyltyrazolone 
Herdmanine A 
Herdmanine B 
Hexahydro-1,4-diazocine-2,5-dione 
Hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 
hexamidine 
histidine +   
Homoagmatine 
homocysteinate +  
homocysteine +   
homocysteine sulfinic acid 
Homoglutamine 
Homoserine, O-succinyl- 
hordatine A 
hordatine B 
Hydnellin B 
hydramethylnon +   
Hypocreasin 
hypotaurocyamine +  
hypoxanthine +   
IDP  
IM-54 
ImDKP 
Imidazolidine-1-carboxylic acid, 2-t-butyl-5-isobutyl-3-methyl-4-oxo-, t-butyl ester 
iminoarginine 
iminoctadine +  
Indole-3-acetyl-epsilon-L-lysine 
Indolokine A4 
isocitric acid +  
Janthinolide B 
JBIR-74 
JBIR-75 
JS-3 
keto-phenylpyruvic acid +   
L-1,2,4-Triazole-3-alanine 
L-2-Amino-3-(oxalylamino)propanoic acid 
L-2-Amino-3-methylenehexanoic acid 
L-2-Amino-4-(2-aminoethoxy)-trans-3-butenoic acid 
L-2-Amino-5-hydroxypentanoic acid 
L-4-Hydroxyglutamine 
L-803087 
L-Acetopine 
L-Agaridoxin 
L-Agaritine 
L-alaninate +  
L-alanine +   
L-alaninium +  
L-alanosine 
L-alanyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride 
L-alpha-amino acid +   
L-alpha-Amino-1H-pyrrole-1-hexanoic acid 
L-alpha-Amino-5-oxo-2(5H)-isoxazolepropanoic acid 
L-arginine amide 
L-arginine hydroxamate 
L-aspartate(1-) +  
L-aspartate(2-) +  
L-cis-Cyclo(aspartylphenylalanyl) 
L-cysteinate(1-) +  
L-cysteinate(2-) 
L-cysteinium +  
L-cysteinyl radical +  
L-erythro-isocitrate(3-) 
L-Furosine 
L-galactose 1-phosphate +  
L-galactose 1-phosphate(2-) +  
L-Gizzerosine 
L-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid 
L-homocysteine zwitterion +  
L-Homocystine 
L-Nicotianine 
L-Oxalylalbizziine 
L-Phosphoarginine 
L-Prolylhydroxy-L-proline diketopiperazi 
L-pyridosine 
L-ribulose 5-phosphate(2-) 
L-threo-isocitrate(3-) 
L-trans-alpha-Amino-2-carboxycyclopropaneacetic acid 
L-tyrosinate(1-) 
L-tyrosinate(2-) +  
L-tyrosine +   
L-tyrosinium +  
L-valyl-L-tryptophan anhydride 
L-xylulose 5-phosphate(2-) 
laccaic acid C +  
Lajollamycin 
Lajollamycin A 
Lajollamycin B 
Lajollamycin C 
Lajollamycin D 
Lansai E 
Lansai F 
Lasiodipline A 
Lasiodipline B 
Lasiodipline C 
Lasiodipline D 
Lasiodipline E 
Lepistamide A 
Lepistamide B 
Lepistamide C 
leucine +   
Leucyl-3-epi-deoxynegamycin 
Levetiracetam acid 
Lidocaine n-oxide 
lipoate +  
lipoic acid +   
lodoxamide 
lombricine +  
LSM-16912 
LSM-17131 
LSM-22729 
LSM-25314 
LSM-25330 
LSM-25332 
LSM-25373 
LSM-25381 
LSM-25387 
LSM-25428 
LSM-25555 
LSM-26077 
LSM-26561 
LSM-36626 
Luchunazine D 
Lumpidin 
Lycoperdic acid 
lysine +   
Lysine phosphoester 
Lysinoalanine 
LYSINOALANINE, (S,R)- 
Macrophominol 
Mactanamide 
malate(2-) +  
malic acid +   
mannose +   
maremycin A 
Maremycin D1 
Maremycin D2 
massadine 
Matlystatin A 
Matsudipeptide A 
Matsudipeptide B 
Medicanine 
Merodesmosine 
metformin  
methiin 
methionine +   
Methylcordysinin A 
methylguanidine 
Methylpipecolic acid 
Micacocidin 
Micacocidin A 
Micacocidin B 
Micacocidin C 
mitoguazone 
MP-101 
Muraminomicin Z2 
Mycoediketopiperazine 
Mycosporine-2-glycine 
Mycosporine-lysine 
Mycosporine-ornithine 
Myristamidopropyl betaine 
Mytilin B 
N'-(1,3-benzodioxol-5-ylmethyl)-N'-[2-(cyclopentylamino)-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)butanediamide 
N'-(3-chloro-4-fluorophenyl)-N'-[2-(2-methoxyethylamino)-2-oxoethyl]-N-(2-pyridinyl)butanediamide 
N'-(4-bromo-5-methyl-2-oxo-3-indolyl)-3-phenylpropanehydrazide 
N'-(5-bromo-2-oxo-3-indolyl)-2-(2,6-dimethylphenoxy)acetohydrazide 
N'-(5-bromo-2-oxo-3-indolyl)-2-[2-(trifluoromethyl)-1-benzimidazolyl]acetohydrazide 
N'-[(3-bromo-6-oxo-1-cyclohexa-2,4-dienylidene)methyl]-2-(4-morpholinyl)-2-pyridin-4-ylacetohydrazide 
N'-[1-[(cyclohexylamino)-oxomethyl]cyclopentyl]-N-(5-methyl-3-isoxazolyl)-N'-phenylbutanediamide 
N'-[2-(cyclohexylamino)-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)-N'-phenylpentanediamide 
N'-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-N'-(3-fluorophenyl)-N-(3-pyridinyl)butanediamide 
N'-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-N-(5-methyl-3-isoxazolyl)-N'-phenylbutanediamide 
N'-[2-(cyclopentylamino)-2-oxoethyl]-N'-(3,4-dimethylphenyl)-N-(2-pyridinyl)pentanediamide 
N(1)-aminoaminopropylagmatine 
N(2)-(2-carboxyethyl)-L-arginine 
N(2)-\{[(1R)-1-(4-bromophenyl)ethyl]carbamoyl\}-L-asparaginyl-N-\{(1S)-4-carbamimidamido-1-[(S)-(2S)-2,3-dihydro-1,3-thiazol-2-yl(hydroxy)methyl]butyl\}-L-valinamide 
N(2)-carbamimidoyl-N-\{2-[4-(3-\{4-[(5-carboxyfuran-2-yl)methoxy]-2,3-dichlorophenyl\}-1-methyl-1H-pyrazol-5-yl)piperidin-1-yl]-2-oxoethyl\}-D-leucinamide 
N(5)-methyl-L-arginine 
N(6)-(1,2-dicarboxyethyl)-AMP 
N(6)-(Octanoyl)lysine 
N(gamma)-nitro-L-arginine 
N(omega),N'(omega)-dimethyl-L-arginine +  
N(omega),N(omega)-dimethyl-L-arginine +   
N(omega)-methyl-L-arginine  
N(omega)-methyl-L-arginine zwitterion 
N,N'-(p-xylylidene)bis(aminoguanidine) +  
N,n'-dicarbobenzyloxy-l-ornithine 
N,N,N-trimethylglycinium +  
N,N,N-Trimethyllysine 
N,N-Bis(2-hydroxyethyl)glycine sodium salt 
N-(1,3-benzodioxol-5-yl)-N-[1-(4-chlorophenyl)-2-(cyclohexylamino)-2-oxoethyl]-2-pyrazinecarboxamide 
N-(1-Deoxy-b-D-fructopyranosyl) (R)C(S)S-alliin 
N-(2,3-dihydro-1,4-benzodioxin-6-ylmethylideneamino)-2-(4-methoxyanilino)acetamide 
N-(2-\{4-[3-(4-\{[4-(acetylamino)benzyl]oxy\}-2,3-dichlorophenyl)-1-methyl-1H-pyrazol-5-yl]piperidin-1-yl\}-2-oxoethyl)-N(2)-carbamimidoyl-D-leucinamide 
N-(2-aminoethyl)-glycine 
N-(2-Carboxymethyl)-morpholine 
N-(3,4-dimethylphenyl)-2-(4-methylanilino)-6-oxo-4,5-dihydro-1H-pyrimidine-4-carboxamide 
N-(3,4-dimethylphenyl)-4-oxo-3,10-dihydro-2H-pyrimido[1,2-a]benzimidazole-2-carboxamide 
N-(3,5-dimethoxyphenyl)-2-(2,2-dimethyl-5-oxo-4-phenyl-1-imidazolyl)acetamide 
N-(3-chloro-4-methylphenyl)-4-oxo-3,10-dihydro-2H-pyrimido[1,2-a]benzimidazole-2-carboxamide 
N-(5,5-dimethyl-7-oxo-4,6-dihydro-1,3-benzothiazol-2-yl)-2-(2,5-dioxo-1-pyrrolidinyl)acetamide 
N-(5-chloro-2-methoxyphenyl)-2-pyridin-4-yl-4,5-dihydrothiazole-4-carboxamide 
N-(cinnamylideneamino)-2-(4-methoxyanilino)acetamide 
N-[(1R)-2-\{(2S)-2-[(3-carbamimidamidopropyl)carbamoyl]piperidin-1-yl\}-1-(cyclohexylmethyl)-2-oxoethyl]glycine 
N-[(1S)-1-(1,3-benzothiazol-2-ylcarbonyl)-4-carbamimidamidobutyl]cyclopentanecarboxamide 
N-[(1S)-1-\{[(1S)-4-[(diaminomethyl)amino]-1-(1,3-thiazol-2-ylcarbonyl)butyl]carbamoyl\}-2-methylpropyl]-4-methylpentanamide 
N-[(1S)-1-\{[(1S)-4-carbamimidamido-1-(1,3-thiazol-2-ylcarbonyl)butyl]carbamoyl\}-2-methylpropyl]-2-(3-chlorophenyl)-2-oxoacetamide 
N-[(1S)-4-carbamimidamido-1-(1,3-thiazol-2-ylcarbonyl)butyl]-2-[2-(3,4-dichlorophenyl)-5-[(1-methylethyl)amino]-6-oxopyrimidin-1(6H)-yl]acetamide 
N-[(1S)-4-carbamimidamido-1-(1,3-thiazol-2-ylcarbonyl)butyl]-2-[2-(3-methylphenyl)-6-oxo-5-[(quinolin-8-ylmethyl)amino]pyrimidin-1(6H)-yl]acetamide 
N-[1-(cyclohexylamino)-2-methyl-1-oxobutan-2-yl]-N-(2-furanylmethyl)-2-pyridinecarboxamide 
N-[1-(cyclopentylamino)-2-methyl-1-oxobutan-2-yl]-N-(thiophen-2-ylmethyl)-2-pyridinecarboxamide 
N-[1-[(4-bromoanilino)-oxomethyl]cyclohexyl]-N-(2-furanylmethyl)-2-pyridinecarboxamide 
N-[1-[(cyclohexylamino)-oxomethyl]cyclohexyl]-N-(2-furanylmethyl)-2-pyridinecarboxamide 
N-[1-[(cyclohexylamino)-oxomethyl]cyclohexyl]-N-(thiophen-2-ylmethyl)-2-pyrazinecarboxamide 
N-[1-[(cyclohexylamino)-oxomethyl]cyclohexyl]-N-(thiophen-2-ylmethyl)-2-pyridinecarboxamide 
N-[2-(1-azepanyl)-2-oxoethyl]-N-[(4-chlorophenyl)methyl]methanesulfonamide 
N-[2-(2,6-dichloroanilino)-2-oxoethyl]-N-methyl-4-pyridinecarboxamide 
N-[2-(3,4-dimethoxyphenyl)ethyl]-5-(3-methyl-6-oxo-1-cyclohexa-2,4-dienylidene)-1,2-dihydropyrazole-3-carboxamide 
N-[2-(4-chlorophenyl)ethyl]-2-[3-[(2-fluorophenyl)methyl]-2-oxo-1-imidazolidinyl]acetamide 
N-[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]-N-cyclohexyl-2-furancarboxamide 
N-[2-(cyclohexylamino)-1-(2-furanyl)-2-oxoethyl]-N-(2-furanylmethyl)-2-furancarboxamide 
N-[2-(cyclohexylamino)-2-oxo-1-thiophen-2-ylethyl]-2,2,2-trifluoro-N-(4-methylphenyl)acetamide 
N-[2-(cyclopentylamino)-1-(3,4-dimethoxyphenyl)-2-oxoethyl]-N-[(4-fluorophenyl)methyl]-1H-pyrazole-5-carboxamide 
N-[2-(cyclopentylamino)-1-(4-fluorophenyl)-2-oxoethyl]-N-[(4-fluorophenyl)methyl]-1H-pyrazole-5-carboxamide 
N-[2-(cyclopentylamino)-1-(5-methyl-2-furanyl)-2-oxoethyl]-N-[(4-fluorophenyl)methyl]-4-thiadiazolecarboxamide 
N-[2-(tert-butylamino)-2-oxo-1-pyridin-4-ylethyl]-N-cyclopropyl-4-thiadiazolecarboxamide 
N-[3-(ethylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-5-(3-methyl-6-oxo-1-cyclohexa-2,4-dienylidene)-1,2-dihydropyrazole-3-carboxamide 
N-[5-(phenylmethyl)-2-thiazolyl]-4,5-dihydro-1H-imidazole-2-carboxamide 
N-[6-amino-2,4-dioxo-1-(phenylmethyl)-5-pyrimidinyl]-N-ethyl-2-(2-methyl-2,3-dihydroindol-1-yl)acetamide 
N-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3R)-8-(3-cyclopentylprop-1-ynyl)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2R,3R)-8-(3-cyclopentylprop-1-ynyl)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2R,3S)-8-(3-cyclopentylprop-1-ynyl)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2R,3S)-8-(3-cyclopentylprop-1-ynyl)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3R)-5-[(2S)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3R)-8-(3-cyclopentylprop-1-ynyl)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2S,3R)-8-(3-cyclopentylprop-1-ynyl)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(5-pyrimidinyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-8-(3-methoxyprop-1-ynyl)-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(2S,3S)-8-(3-cyclopentylprop-1-ynyl)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(2S,3S)-8-(3-cyclopentylprop-1-ynyl)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-2-(dimethylamino)-N-methylacetamide 
N-[[(4R,5R)-2-[(2R)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4R,5R)-2-[(2S)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4R,5S)-2-[(2R)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4R,5S)-2-[(2S)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4S,5R)-2-[(2R)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4S,5R)-2-[(2S)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4S,5S)-2-[(2R)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[(4S,5S)-2-[(2S)-1-hydroxypropan-2-yl]-8-[2-(4-methoxyphenyl)ethynyl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^\{6\},2-benzoxathiazocin-5-yl]methyl]-N-methyl-2-(4-morpholinyl)acetamide 
N-[[5-(4-methyl-3-nitrophenyl)-2-furanyl]methylideneamino]-2-(4-morpholinyl)acetamide 
N-[[5-chloro-1-[(4-chlorophenyl)methyl]-3-methyl-4-pyrazolyl]methylideneamino]-2-(2-fluoroanilino)acetamide 
N-\{(1S)-4-carbamimidamido-1-[(S)-hydroxy(1,3-thiazol-2-yl)methyl]butyl\}-N(2)-carbamoyl-L-valinamide 
N-\{[(2S)-1-(N-\{[cis-4-(carbamimidamidomethyl)cyclohexyl]carbonyl\}-3-cyclohexyl-D-alanyl)azetidin-2-yl]carbonyl\}-D-tyrosyl-N(6)-carbamimidoyl-L-lysinamide 
N-acyl-L-arginine +  
N-amidino-L-aspartate(2-) 
N-amidino-L-glutamic acid 
N-amidinoaspartic acid +  
N-butan-2-yl-5-(6-oxo-1-cyclohexa-2,4-dienylidene)-2H-isoxazole-3-carboxamide 
N-butan-2-yl-N-[2-[(4-methoxyphenyl)methylamino]-2-oxoethyl]-4-thiadiazolecarboxamide 
N-carbamimidoylpiperidine +  
N-cyclohexyl-2-(4-fluoro-N-[1-oxo-2-(3-thiophenyl)ethyl]anilino)-2-(4-fluorophenyl)acetamide 
N-cyclopentyl-2-[2-oxolanylmethyl-(1-oxo-2-thiophen-2-ylethyl)amino]-2-thiophen-2-ylacetamide 
N-cyclopropyl-N-[2-[(4-methoxyphenyl)methylamino]-2-oxo-1-thiophen-2-ylethyl]-4-thiadiazolecarboxamide 
n-Dimethylarginine 
N-Fructosyl alliin-H2O 
N-guanylhistamine 
N-hydroxydebrisoquine O-glucuronide 
N-hydroxyguanidine 
N-Isobutylglycine 
N-isopropyl-N'-(2-oxoazepan-3-yl)urea 
N-Nitrosothiazolidine-4-carboxylic acid 
N-prenyl-cyclo-L-tryptophyl-L-proline 
N-tert-butyl-2-(2-furanyl)-2-[[2-[5-(5-methyl-2-furanyl)-2-tetrazolyl]-1-oxoethyl]-(thiophen-2-ylmethyl)amino]acetamide 
N-tert-butyl-2-(4-tert-butyl-N-(2-methoxy-1-oxoethyl)anilino)-2-(3-pyridinyl)acetamide 
N-tert-butyl-2-[(2-chloro-1-oxoethyl)-(2-furanylmethyl)amino]-2-(4-chlorophenyl)acetamide 
N1-(5-methylisoxazol-3-yl)-2-morpholinoacetamide 
N2,N6-Bis\{[(2-methyl-2-propanyl)oxy]carbonyl\}lysine 
N2-(gamma-Glutamyl)-4-carboxyphenylhydrazine 
N5-(4-methoxybenzyl)glutamine 
N5-Carbamoyl-4-hydroxy-L-ornithine 
N6-Acetyl-5S-hydroxy-L-lysine 
N6-Methylagmatine 
NAD +   
NADH +  
NADP zwitterion +   
NADP(+) +   
NADPH +  
nafamostat  
nafamostat methanesulfonate 
Ne,Ne dimethyllysine 
nefiracetam  
Neocurromycin A 
Neoechinulin D 
neosaxitoxin  
nitensidine E 
Nitraminoacetic acid 
nitroguanidine derivative +   
nitroguanidine insecticide 
Nocardichelin A 
Nocardichelin B 
Nocazine D/E 
non-proteinogenic alpha-amino acid +   
Nonyltyrazolone 
norvaline betaine 
Nostoc-756 
Notoamide J 
O phospho DL-threonine 
O-Benzyl-DL-serine 
O-Methyl-DL-serine 
O-phosphonothreonine 
O-thaxtomin A 
Oidioperazine B 
Oidioperazine C 
Oidioperazine D 
Okaramine R 
Ophiocoramide 
oxalatosuccinate(3-) +  
Oxalomycin B 
oxalosuccinic acid +  
Oxazolomycin A2 
Oxepinamide E 
Oxepinamide F 
Oxepinamide G 
oxidized Cypridina luciferin 
oxiracetam 
Ozazino-cyclo-(2,3-dihydroxyl-trp-tyr) 
p-coumaroylagmatine +  
P-hydroxyphenylthaxtomin A 
Palythine 
Palythinol 
paralytic shellfish toxin +   
Paraphaeosphaeride A 
Paulomycin G 
Pelopurin A 
Pelopurin B 
Peniamidienone 
Peniciadametizine A 
Penicibrocazine A 
Penicibrocazine B 
Penicibrocazine C 
Penicibrocazine D 
Penicibrocazine E 
Penicillatide B 
Penicillivinacine 
Penicisulfuranol A 
Penicisulfuranol B 
Penicisulfuranol C 
Penicisulfuranol D 
Penicisulfuranol E 
Penicisulfuranol F 
Penidilamine 
Penispirozine B 
peramivir 
Phaeosphaone B 
Phaeosphaone C 
Phaeosphaone D 
phaseolotoxin 
phenyl biguanide  
phenylalanine +   
Phenylamil  
phleomycin D1 +  
Phomamide 
Phomazine A 
Phomazine B 
phosphoenolpyruvate  
phosphoenolpyruvic acid 
phosphonatoenolpyruvate 
Pinodiketopiperazine A 
piprozolin 
Piracetam  
Piscibactin 
Polanrazine B 
Polanrazine C 
Polanrazine D 
Polanrazine E 
Polanrazine F 
polyhexamethylene biguanide 
pramiracetam 
Pre-aurantiamine 
proline +   
propamidine 
Propanoylagmatine 
Provipeptide A 
Provipeptide B 
Pseuboydone C 
Pseudellone A 
Pseudellone D 
pseudouridine +  
Pseudoxylallemycin A 
Pseudoxylallemycin B 
Pseudoxylallemycin C 
Pseudoxylallemycin D 
Pseudoxylallemycin E 
purine +   
putrescine +   
Pyrazine, 3,6-dihydro-3,6-dimethyl-2,5-dihydroxy- 
Pyridinoline 
Pyrizinostatin 
Pyrrolo(1,2-a)pyrazine-1,4-dione, hexahydro-3-(1-methylethyl)- 
Pyrrolo[1,2-a]pyrazine-1,4-dione, 3-[[2-(1,1-dimethyl-2-propenyl)-1H-indol-3-yl]methyl]-2,3,6,7-tetrahydro-, (S)- 
Pyrroloformamide C 
Pyrroloformamide D 
pyruvate +  
pyruvic acid +   
QQH 
Quellenin 
Raistrickindole A 
Reduced gliotoxin 
riboflavin +   
ribulose 5-phosphate +  
Rubrumazine A 
Rubrumazine B 
Rubrumline B 
Rubrumline C 
Rubrumline F 
Rubrumline G 
Rubrumline J 
Rubrumline K 
Rubrumline M 
Rubrumline N 
Rubrumline O 
Rufomyzaine 
S,R,R-cyclo(Ala, OHPro) 
S-adenosyl-L-homocysteinate 
S-adenosyl-L-homocysteine  
Salinosporamide D 
Salinosporamide E 
Salinosporamide F 
Salinosporamide G 
Salinosporamide H 
Salinosporamide I 
Salinosporamide J 
Salinosporamide K 
Sarcoviolin beta 
Saroclazine A 
Saroclazine B 
Saroclazine C 
saxitoxin +   
Sch 54794 
Sch 54796 
SCH-56396 
SCH-64875 
SCH-64877 
SCHEMBL21397201 
Sclerominol 
Sclerotiorumin C 
selenocysteine +   
Seletracetam 
serinate +  
serine +   
serinium +  
Siderochelin C 
Sinulariapeptide E 
Sirodesmin J 
Sirodesmin K 
SLM6071469 
Soboliferamide 
spermidine +   
spermidine(3+) +  
spermine +   
spermine(4+) +  
spinacine 
Spirobrocazine A 
Spirobrocazine B 
Spirogliotoxin 
Spirotryprostatin A 
Spirotryprostatin B 
Spirotryprostatin C 
Spirotryprostatin D 
Spirotryprostatin E 
Spirotryprostatin F 
Spirotryprostatin G 
Spirotryprostatin K 
Spirotryprostatin M 
Staphyloamide A 
Staphyloamide B 
Stereumamide A 
Stereumamide B 
Stereumamide C 
Stereumamide D 
streptidine +   
Streptodiketopiperazine A 
Streptodiketopiperazine B 
streptothricin +  
streptothricin acid +  
Subtipyrroline A 
Subtipyrroline B 
Subtipyrroline C 
succinate(1-) 
succinic acid +   
Sulopenem 
Sulphostin 
Syndesine 
synthalin A 
TAMe 
TAN-1496 C 
TAN-1496 E 
taurocyamine +  
tegaserod +   
telmesteine 
Terezine B 
Terezine C 
Terezine D 
terizidone 
Terretrione A 
Terretrione B 
Terretrione C 
Terretrione D 
Tetrathioaspirochlorine 
Tetroazolemycin A 
Tetroazolemycin B 
Thaxtomin A 
Thaxtomin B 
Thaxtomin C 
thiamine(1+) diphosphate +  
Thiazohalostatin 
thiocitrulline  
Thrazarine 
threonine +   
tidiacic 
trans-aconitate(3-) 
trans-aconitic acid 
Trans-cyclo-(D-tryptophanyl-L-tyrosyl) 
trans-Ned 19 
Triedimycin A 
Triedimycin B 
Tryhistatin 
tryptophan +   
tyrosine +   
U43795 
UDP-alpha-D-glucose  
UDP-alpha-D-xylose 
Ulbactin F 
Ulbactin G 
Undecyltyrazolone 
Urea glutamate 
uridine +   
valine +   
vanchrobactin 
Variecolorin A 
Variecolorin B 
Variecolorin C 
Variecolorin D 
Variecolorin E 
Variecolorin F 
Variecolorin H 
Variecolorin I 
Variecolorin K 
Variecolorin M 
Variecolorin N 
Variecolorin O 
Varioxepine A 
Varioxepine B 
Versimide 
Vertihemiptellide A 
Vertihemiptellide B 
Vulnibactin 2 
Water-soluble monascus-pigment 7 
WF14865A 
WF14865B 
xanthine +   
Xestostreptin 
XR-335 
xylulose 5-phosphate +   
zanamivir 
zarzissine 

Synonyms
Related Synonyms: 2-Amino-5-guanidinovaleric acid ;   2-amino-5-(carbamimidamido)pentanoic acid ;   2-amino-5-guanidinopentanoic acid ;   Arginin ;   Formula=C6H14N4O2 ;   Harg ;   InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10) ;   InChIKey=ODKSFYDXXFIFQN-UHFFFAOYSA-N ;   SMILES=NC(CCCNC(N)=N)C(O)=O
Alternate IDs: CHEBI:22616 ;   CHEBI:2643
Xrefs: Beilstein:1725411 ;   CAS:7200-25-1 ;   KEGG:C02385 ;   PMID:10848923 ;   Reaxys:1725411 ;   Wikipedia:L-Arginine
Cyclic Relationships: is_conjugate_acid_of CHEBI:32695 ;   is_conjugate_base_of CHEBI:32696

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