Structure	Chemical Name	CAS	MF
	4-(2-oxo-2-pyrrolidin-1-ylethyl)aniline	926265-87-4	C12H16N2O
	3-OXO-2-PYRIDIN-4-YLMETHYL-2,3-DIHYDRO-1H-ISOINDOLE-4-CARBOXYLIC ACID	842974-44-1	C15H12N2O3
	(1-{2-oxo-2-[4-(2-pyridinyl)-1-piperazinyl]ethyl}cyclopentyl)acetic acid	380465-24-7	C18H25N3O3
	4-[2-oxo-2-(1-pyrrolidinyl)ethoxy]benzaldehyde		C13H15NO3
	5-oxo-5-[(2-pyridinylmethyl)amino]pentanoic acid	151098-22-5	C11H14N2O3
	2-({[4-(2-oxo-1-pyrrolidinyl)phenyl]sulfonyl}amino)-3-phenylpropanamide	1008942-00-4	C19H21N3O4S
	2-oxo-4-(3-pyridinyl)-1,5-dihydro-2H-chromeno[4,3-b]pyridine-3-carbonitrile	724702-04-9	C18H11N3O2
	4-oxo-4-[4-(1-pyrrolidinylsulfonyl)anilino]butanoic acid		C14H18N2O5S
	2-[3-oxo-1-(2-pyridinylmethyl)-2-piperazinyl]acetic acid		C12H15N3O3
	4-oxo-4-[3-(1-pyrrolidinylcarbonyl)anilino]butanoic acid	1003683-04-2	C15H18N2O4
	3-OXO-3-(2-PYRIDIN-3-YL-4-PYRROLIDIN-1-YL-7,8-DIHYDRO-5H-PYRIDO[4,3-D]PYRIMIDIN-6-YL)-PROPIONIC ACID ETHYL ESTER		C21H25N5O3
	(2-OXO-PYRROLIDIN-1-YL)-ACETIC ACID		C6H9NO3
	5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID (3-METHOXY-PHENYL)-AMIDE		C12H14N2O3
	2-[(5-OXO-2-PYRROLIDINYL)SULFANYL]BENZENECARBOXYLIC ACID		C11H11NO3S
	5-[(2-oxopyrimidin-1(2H)-yl)methyl]-2-furoic acid		C10H8N2O4
	5-oxo-1-pyridin-2-ylpyrrolidine-3-carboxylic acid		C10H10N2O3
	4-oxo-4-({[2-(pyridin-2-yl)ethyl]carbamoyl}amino)butanoic acid		C12H15N3O4
	(5-OXO-1-PYRIDIN-2-YL-2,5-DIHYDRO-1H-PYRAZOL-3-YL)ACETIC ACID		C10H9N3O3
	3-[(2-OXOPYRROLIDIN-1-YL)METHYL]BENZOIC ACID	867329-99-5	C12H13NO3
	3-OXO-3-PYRIDIN-4-YL-PROPIONIC ACID METHYL ESTER	829-45-8	C9H9NO3
	4-oxo-4-[(2-pyridinylmethyl)amino]butanoic acid	342021-72-1	C10H12N2O3
	(1-(2-OXO-2-[(PYRIDIN-2-YLMETHYL)AMINO]ETHYL)CYCLOPENTYL)ACETIC ACID		C15H20N2O3
	2-OXO-3-PYRIDINIUM-1-YL-1,2-DIHYDROQUINOLIN-4-OLATE		C14H10N2O2
	4-OXO-3-PYRIDIN-4-YLMETHYL-10-OXA-3-AZA-TRICYCLO[5.2.1.0(1,5)]DEC-8-ENE-6-CARBOXYLIC ACID	1164454-61-8	C15H14N2O4
	5-OXO-PYRROLIDINE-3-CARBOXYLIC ACID ETHYL ESTER		C7H11NO3
	7-[1-(2-oxopyrrolidin-1-yl)acetamido]heptanoic acid		C13H23N2O4
	5-oxo-5-{[(pyridin-3-ylmethyl)carbamoyl]amino}pentanoic acid		C12H15N3O4
	6-oxo-1-(pyridin-3-ylmethyl)-1,6-dihydropyridine-3-carboxylic acid		C12H10N2O3
	4-oxo-4-[4-(pyridin-2-yl)piperazin-1-yl]but-2-enoic acid		C13H15N3O3
	6-[1-(2-oxopyrrolidin-1-yl)acetamido]hexanoic acid		C12H21N2O4
	7-oxo-7-(4-pyridin-2-ylpiperazin-1-yl)heptan-1-amine		C16H26N4O
	5-(2-oxopyrrolidin-1-yl)pentanoic acid		C9H15NO3
	4-oxo-4-(4-pyridin-2-ylpiperazin-1-yl)butan-1-amine		C13H20N4O
	4-oxo-4-(4-pyrimidin-2-ylpiperazin-1-yl)butan-1-amine		C12H19N5O
	4-oxo-4-{[(pyridin-4-ylmethyl)carbamoyl]amino}butanoic acid		C11H13N3O4
	2-oxo-4-(4-pyridinyl)-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile	667883-02-5	C19H13N3O
	2-[3-oxo-3-(4-pyridin-2-ylpiperazin-1-yl)propyl]-1H-isoindole-1,3(2H)-dione		C20H20N4O3
	(5-OXO-1-PYRIDIN-2-YL-2,5-DIHYDRO-1H-PYRAZOL-3-YL)ACETIC ACID	37959-19-6	C10H9N3O3
	1-[1-oxo-3-(2-pyridylthio)propoxy]pyrrolidine-2,5-dione	83306-17-6	C12H12N2O4S
	4-(5-OXOPYRAZOLIDIN-3-YL)PHENYLBORONIC ACID	874290-64-9	C9H11BN2O3
	Oxpheneridine	546-32-7	C22H27NO3
	2-OXO-3-PYRIDINIUM-1-YL-1,2-DIHYDROQUINOLIN-4-OLATE, TECH		C14H10N2O2
	2-OXO-4-PYRIDIN-4-YL-2,3-DIHYDRO-THIAZOLE-5-CARBOXYLIC ACID ETHYL ESTER	886505-28-8	C11H10N2O3S
	4-OXO-4-(3-PYRIDYL)BUTYRIC ACID 94%		C9H9NO3
	1-[2-oxo-2-(1-pyrrolidinyl)ethyl]-4-[1-oxo-3-(3,4,5-trimethoxyphenyl)allyl]piperazinium chloride	94135-67-8	C22H32ClN3O5
	2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER	59776-88-4	C7H11NO3
	4-oxo-4-[(pyridin-3-ylcarbamoyl)amino]but-2-enoic acid		C10H9N3O4
	4-oxo-4-pyrrolidin-1-ylbutan-1-amine		C8H16N2O
	4-oxo-2-(pyridin-4-yl)-3,4-dihydroquinazoline-7-carboxylic acid		C14H9N3O3
	6-oxo-6-pyrrolidin-1-ylhexan-1-amine		C10H20N2O
	4-oxo-4-(pyrrolidin-1-ylcarbonylamino)butanoic acid		C9H14N2O4
	5-oxo-5-{[(pyridin-2-ylmethyl)carbamoyl]amino}pentanoic acid		C12H15N3O4
	4-oxo-4-[4-(pyrimidin-2-yl)piperazin-1-yl]but-2-enoic acid		C12H14N4O3
	4-oxo-4-pyrrolidin-1-ylbutanoic acid		C8H13NO3
	4-oxo-2-pyrimidinyl)-N,N-dimethyl-	151587-54-1	C8H11N5O3
	3-[2-oxo-2-(1-pyrrolidinyl)ethyl]-5-[(5-phenyl-2-furyl)methylene]-1,3-thiazolidine-2,4-dione	639811-66-8	C20H18N2O4S
	5-oxo-5-[4-(2-pyridinyl)-1-piperazinyl]pentanoic acid		C14H19N3O3
	4-oxo-4-(3-pyridinylamino)butanoic acid		C9H10N2O3
	5-OXO-1-PYRAZIN-2-YLPYRROLIDINE-3-CARBOXYLIC ACID	1086380-60-0	C9H9N3O3
	2-(2-OXO-2-PYRROLIDIN-1-YLETHOXY)BENZALDEHYDE	879362-24-0	C13H15NO3
	4-(2-oxo-1-pyrrolidinyl)-N-[1-(2-phenylethyl)-1H-benzimidazol-5-yl]benzenesulfonamide		C25H24N4O3S
	2-oxo-4-(3-pyridinyl)-1,2,5,6-tetrahydrobenzo[h]quinoline-3-carbonitrile	724702-71-0	C19H13N3O
	2-[1-OXO-3-(3-(PYRAZIN-2-YL)-1,2,4-OXADIAZOL-5-YL)PROPYL]-1,2,3,4-TETRAHYDROISOQUINOLINE		C18H17N5O2
	4-oxo-3-[1-(4-pyridinyl)ethyl]-10-oxa-3-azatricyclo[5.2.1.0~1,5~]dec-8-ene-6-carboxylic acid	1005116-52-8	C16H16N2O4
	2-Oxo-4-pyridin-3-yl-2,3-dihydro-thiazole-5-
	5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID (4-ETHOXY-PHENYL)-AMIDE		C13H16N2O3
	5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID (5-CHLORO-2-METHYL-PHENYL)-AMIDE		C12H13ClN2O2
	β-oxo-4-Pyridinepropanenitrile		C8H6N2O
	2-OXO-6-PYRIDIN-3-YL-4-(TRIFLUOROMETHYL)-1,2-DIHYDROPYRIDINE-3-CARBONITRILE	308088-11-1	C12H6F3N3O
	4-OXO-4-(4-PYRIDYL)BUTYRIC ACID 94%		C9H9NO3
	3-[2-OXO-6-(PYRROLIDIN-1-YLSULFONYL)-1,3-BENZOXAZOL-3(2H)-YL]PROPANOIC ACID		C14H16N2O6S
	2-([7-OXO-4-(PYRIDIN-3-YLMETHYL)-1,4-DIAZEPAN-1-YL]METHYL)BENZONITRILE		C19H20N4O
	1-OXO-2-(3-PYRIDINYLMETHYL)-1,2-DIHYDRO-4-ISOQUINOLINECARBOXYLIC ACID	477851-07-3	C16H12N2O3
	5-OXO-PYRROLIDINE-2-CARBOXYLIC ACID (4-METHOXY-PHENYL)-AMIDE		C12H14N2O3
	2-OXO-4-PYRIDIN-3-YL-2,3-DIHYDRO-THIAZOLE-5-CARBOXYLIC ACID ETHYL ESTER	886505-32-4	C11H10N2O3S
	4-oxo-4-(3-pyridyl)butanoic acid		C9H9NO3
	(1-[2-OXO-2-(4-PYRIDIN-2-YLPIPERAZIN-1-YL)ETHYL]CYCLOPENTYL)ACETIC ACID		C18H25N3O3
	2-[(2-OXOPYRROLIDIN-1-YL)METHYL]BENZONITRILE	1000932-70-6	C12H12N2O
	5-OXO-1-(PYRIDIN-2-YLMETHYL)PYRROLIDINE-3-CARBOXYLIC ACID	845546-25-0	C11H12N2O3
	2-oxo-1-(pyridin-2-ylmethyl)-1,2-dihydropyridine-3-carboxylic acid	941868-31-1	C12H10N2O3
	4-(([2-OXO-1-(2-PYRIMIDINYL)-3-PYRROLIDINYLIDENE]METHYL)AMINO)BENZENECARBONITRILE	339111-12-5	C16H13N5O
	2-(2-OXO-2-(PYRIDIN-4-YL)ETHYL)MALONONITRILE	610270-72-9	C10H7N3O
	4-(2-OXO-PYRROLIDIN-1-YL)-BUTYRIC ACID	6739-80-6	C8H13NO3
	5-OXO-5-PYRROLIDIN-1-YL-PENTANOIC ACID	5724-80-1	C9H15NO3
	4-OXO-4-PYRIDIN-3-YLBUTANENITRILE	36740-10-0	C9H8N2O
	4-oxo-4-[4-(2-pyridinyl)-1-piperazinyl]butanoic acid		C13H17N3O3
	2-{[4-oxo-3-(2-pyridinyl)-3,4-dihydro-2-quinazolinyl]methyl}-1H-isoindole-1,3(2H)-dione		C22H14N4O3
	2-[(2-oxo-2-{4-[(2-pyrimidinylsulfanyl)acetyl]-1-piperazinyl}ethyl)sulfanyl]pyrimidine		C16H18N6O2S2
	2-{[2-oxo-2-(1-pyrrolidinyl)ethyl]sulfanyl}-1,3-benzothiazol-6-ylamine	532949-77-2	C13H15N3OS2
	2-oxo-2-(1-pyrrolidinyl)ethyl 4-phenyl-5-(2-phenylethyl)-4H-1,2,4-triazol-3-yl sulfide	114246-58-1	C22H24N4OS
	5-{4-[2-oxo-2-(1-pyrrolidinyl)ethoxy]benzylidene}-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione	663205-96-7	C17H17N3O4S
	2-oxo-2-(1-pyrrolidinyl)ethyl 5-(trifluoromethyl)-1,3-benzothiazol-2-yl sulfide	540515-63-7	C14H13F3N2OS2
	5-({1-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1H-indol-3-yl}methylene)-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione	496939-61-8	C19H18N4O3S
	[[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl](phenyl)amino]acetic acid	1142211-55-9	C19H22N4O3
	[{2-oxo-2-[(pyridin-3-ylmethyl)amino]ethyl}(phenyl)amino]acetic acid	1142204-85-0	C16H17N3O3
	4-oxo-4-[(3-pyridinylmethyl)amino]butanoic acid		C10H12N2O3
	3-oxo-rhazinilam
	OXORIBOSE		C5H8O6
	2-(4-OXOQUINAZOLIN-3(4H)-YL)PROPANOIC ACID	61381-36-0	C11H10N2O3
	6-(4-Oxoquinazolin-3(4H)-yl)hexanoic acid	362671-92-9	C14H16N2O3

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