(2E)-2-[(2-CHLORO-1-CYCLOHEXEN-1-YL)METHYLENE]-1,1,1-TRIMETHYLHYDRAZINIUM CHLORIDE

(2E)-2-[(2E)-2-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ETHYLIDENE][1,3]THIAZOLO[3,2-A]BENZIMIDAZOL-3(2H)-ONE

(2E)-2-[(2E)-2-(3-ETHYL-4,5-DIPHENYL-1,3-THIAZOL-2(3H)-YLIDENE)ETHYLIDENE][1,3]THIAZOLO[3,2-A]BENZIMIDAZOL-3(2H)-ONE

(2E)-2-[(2Z)-2-(1-ETHYL-3-PHENYL-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-YLIDENE)ETHYLIDENE][1,3]THIAZOLO[3,2-A]BENZIMIDAZOL-3(2H)-ONE

(2E)-2-[(E)-(4-NITROPHENYL)DIAZENYL]-2-[(4-NITROPHENYL)HYDRAZONO]-1-PHENYLETHANONE

(2E)-2-[3-METHOXY-4-(PENTYLOXY)BENZYLIDENE]-6-PHENYL-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZINE-3,7(2H)-DIONE

(2E)-2-[4-(BENZYLOXY)-3-METHOXYBENZYLIDENE]-6-PHENYL-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZINE-3,7(2H)-DIONE

(2E)-2-[4-(BENZYLOXY)BENZYLIDENE]-6-METHYL-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZINE-3,7(2H)-DIONE

(2E)-2-[4-(ISOPENTYLOXY)-3-METHOXYBENZYLIDENE]-6-METHYL-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZINE-3,7(2H)-DIONE

(2E)-2-{(2E)-2-[3-(2-PHENYLETHYL)-1,3-THIAZOLIDIN-2-YLIDENE]ETHYLIDENE}[1,3]THIAZOLO[3,2-A]BENZIMIDAZOL-3(2H)-ONE

(2E)-2-{[(E)-3,3-DIMETHYL-2-OXOBUTYL]IMINO}-4,6-DIMETHYL-1,4-DIHYDRO[1,3]THIAZOLO[5,4-D]PYRIMIDINE-5,7(2H,6H)-DIONE

(2E)-3-(1,3-Benzothiazol-2-yl)acrylic acid

(2E)-3-(2-Aminopyrimidin-5-yl)acrylic acid

(2E)-3-(Dimethylamino)-1-(3-pyridinyl)-2-propen-1-one

(2E)-3-(Dimethylamino)-1-(4-pyridinyl)-2-propen-1-one

(2E)-3-ALLYL-4-(3,4-DIMETHOXYPHENYL)-1,3-THIAZOL-2(3H)-ONE N-PHENYLSEMICARBAZONE

(2E)-3-METHYL-1,3-THIAZOLIDINE-2,4-DIONE 2-{[(2E)-3-ALLYL-4-OXO-1,3-THIAZOLIDIN-2-YLIDENE]HYDRAZONE}

(2E)-3-[2-(Dimethylamino)pyrimidin-5-yl]acrylic acid

(2E)-3-[3-(4-METHOXYPHENYL)-1-PHENYL-1H-PYRAZOL-4-YL]-1-PHENYL-2-PROPEN-1-ONE

(2E)-3-[3-(METHYLSULFANYL)PHENYL]-2-PROPENOIC ACID

(2E)-4-(2-THIOXO-1,3-BENZOTHIAZOL-3(2H)-YL)-2-BUTANONE SEMICARBAZONE

(2E)-5-AMINO-2-(3-METHOXYBENZYLIDENE)-7-(3-METHOXYPHENYL)-3-OXO-2,3-DIHYDRO-7H-[1,3]THIAZOLO[3,2-A]PYRIDINE-6,8-DICARBONITRILE

(2E)-6-METHYL-2,6-HEPTADIENYL 3-METHYLBUTANOATE

(2E)-6-METHYL-2-[2-(PENTYLOXY)BENZYLIDENE]-7H-[1,3]THIAZOLO[3,2-B][1,2,4]TRIAZINE-3,7(2H)-DIONE

(2E)-[(2-NITROPHENYL)HYDRAZONO](4-OXO-3,4-DIHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDIN-2-YL)ETHANENITRILE

(2E)-{[(4-METHYLPHENYL)SULFONYL]HYDRAZONO}ETHANOIC ACID

(2E,2'E)-3,3'-(1,4-PHENYLENE)BIS(1-(5'-ACETYL-4,4'-DIMETHYL-2,2'-BITHIAZOL-5-YL)PROP-2-EN-1-ONE)

(2E,4E)-6-METHYL-2,4-HEPTADIEN-1-OL

(2E,4E)-7-[(4-METHOXYBENZYL)OXY]-2,4-HEPTADIENAL

(2E,4R,6S)-4,6-DIMETHYL-2,7-OCTADIEN-1-OL

(2R)-(?)-Glycidyl tosylate

(2R)-1-(1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPT-2-EN-2-YL)-3-BUTEN-2-OL

(2R)-2,6,6-TRIMETHYLBICYCLO[3.1.1]HEPT-3-EN-2-YL ACETATE

(2R)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-Pyrrolidinecarboxylic acid phenylmethyl ester

(2R)-2-Amino-2-(4-hydroxyphenyl)-acetamide

(2R)-2-Amino-6-({[(2-chlorobenzyl)oxy]carbonyl}amino)hexanoic acid

(2R)-2-Phenyl-3,4-dihydro-2H-pyrimido[2,1-b][1,3]benzothiazole

(2R)-2-Pyrrolidineboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester HCl

(2R)-2-[(2,2-Dimethylpropanoyl)amino]-2-phenylacetic acid

(2R)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2,4-dimethylpentanoic acid

(2R)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2-methyl-3-phenylpropanoic acid

(2R)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-sulfanylpropanoic acid

(2R)-3-METHYL-2-({[(6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO[C]CHROMEN-3-YL)OXY]ACETYL}AMINO)PENTANOIC ACID

(2R)-4-(METHYLSULFANYL)-2-({[(6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO[C]CHROMEN-3-YL)OXY]ACETYL}AMINO)BUTANOIC ACID

(2R)-Vildagliptin