201313173(2S,3S,5R)-3-methyl-4,7-dioxo-3-(triazol-1-ylmethyl)-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carbo

2013131745-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid,3-methyl-8-oxo-3-(1H-1,2,3-triazol-1-yl)-,diphenyl

2013131754-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3-methyl-7-oxo-3-(2H-1,2,3-triazol-2-ylmethyl)-,4

201313176benzhydryl (2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

2013131772-(diphenylmethyl)-3-methyl-phenol

2013131785-Thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid,3-methyl-8-oxo-3-(1H-1,2,3-triazol-1-yl)-,diphenyl

2013131791H-1,2,3-Triazole-1-butanoic acid,α-[[(1E)-2-carboxyethenyl]amino]-β-methyl-β-sulfino-,(αS,βS)-

201313180benzhydryl (2R,3S,6R)-3-azido-3-methyl-5,5,8-trioxo-5lambda6-thia-1-azabicyclo[4.2.0]octane-2-carboxy

201313181benzhydryl (2S,5R)-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate

201313182benzhydryl (2R)-2-[(2R)-2-(1,3-benzothiazol-2-yldisulfanyl)-4-oxoazetidin-1-yl]-3-methylbut-3-enoate

201313183benzhydryl (2S,3S,5R)-3-methyl-4,7-dioxo-3-(triazol-1-ylmethyl)-4lambda4-thia-1-azabicyclo[3.2.0]hept

2013131842-(diphenylmethyl)-5-methyl-phenol