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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 内酰胺类

    内酰胺类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H28N10O7S4
    7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-[[(2S)-2,5-diamino-5-oxopentanoyl]amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Methyl 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C17H17ClN8O5S3
    Methyl 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 3-chloro-6-oxo-2,3-dihydro-1H-pyrazine-5-carboxamide —— C5H6ClN3O2
    3-chloro-6-oxo-2,3-dihydro-1H-pyrazine-5-carboxamide
    —— benzyl (3R)-4-oxo-3-[3-[phenylmethoxycarbonyl-(N'-phenylmethoxycarbonylcarbamimidoyl)amino]propyl]azetidine-2-carboxylate —— C31H32N4O7
    benzyl (3R)-4-oxo-3-[3-[phenylmethoxycarbonyl-(N'-phenylmethoxycarbonylcarbamimidoyl)amino]propyl]azetidine-2-carboxylate
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(methoxymethylsulfanyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H15N5O6S3
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(methoxymethylsulfanyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Methyl-methylidene-[2-oxo-2-[[2-oxo-4-(3-oxopentyl)azetidin-3-yl]amino]ethoxy]phosphanium —— C12H20N2O4P+
    Methyl-methylidene-[2-oxo-2-[[2-oxo-4-(3-oxopentyl)azetidin-3-yl]amino]ethoxy]phosphanium
    —— (3R,4S)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-[4-(3-dimethoxyphosphorylphenyl)-2-hydroxyphenyl]-4-phenylazetidin-2-one —— C38H45FNO6PSi
    (3R,4S)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-[4-(3-dimethoxyphosphorylphenyl)-2-hydroxyphenyl]-4-phenylazetidin-2-one
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-[[(3R)-pyrrolidin-3-yl]amino]pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H28ClN8O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-[[(3R)-pyrrolidin-3-yl]amino]pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S)-3-[(1R)-1-hydroxy-3-phenylpropyl]-4-(4-methoxyphenyl)-1-phenylazetidin-2-one —— C25H25NO3
    (4S)-3-[(1R)-1-hydroxy-3-phenylpropyl]-4-(4-methoxyphenyl)-1-phenylazetidin-2-one
    —— (3S,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-[4-[[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C31H33F2NO6
    (3S,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-[4-[[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[2-amino-1-[2-methoxy-5-(sulfinatoamino)phenyl]ethoxy]carbonyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane —— C25H30N5O8S2-
    (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[2-amino-1-[2-methoxy-5-(sulfinatoamino)phenyl]ethoxy]carbonyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane
    —— 1-Azabicyclo(3.2.0)hept-2-carboxylic acid, 3-((2-(acetylamino)ethyl)thio)-6-(1-methylethyl)-7-oxo-, monosodium salt, (5R-cis)- 75918-43-3 C14H19N2NaO4S
    1-Azabicyclo(3.2.0)hept-2-carboxylic acid, 3-((2-(acetylamino)ethyl)thio)-6-(1-methylethyl)-7-oxo-, monosodium salt, (5R-cis)-
    —— (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[2-amino-1-[2-methoxy-5-(sulfinoamino)phenyl]ethoxy]carbonyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane —— C25H31N5O8S2
    (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-2-[2-amino-1-[2-methoxy-5-(sulfinoamino)phenyl]ethoxy]carbonyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane
    —— (5S,6S)-3-(2-acetamidoethylsulfanyl)-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H20N2O4S
    (5S,6S)-3-(2-acetamidoethylsulfanyl)-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(2-amino-2-oxoethyl)pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H24ClN8O8S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(2-amino-2-oxoethyl)pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-[(1-methylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H21N6O7S3+
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-[(1-methylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-4-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H15N7O5S2
    (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-4-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[2-(aminomethyl)pyridin-3-yl]sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H20ClN7O5S2
    (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[2-(aminomethyl)pyridin-3-yl]sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(2S)-1-pyridin-2-ylpropan-2-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H27N3O6S
    (4-nitrophenyl)methyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(2S)-1-pyridin-2-ylpropan-2-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-(3-azido-2-triethylsilyloxypropyl)-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C32H42N7O7S2Si+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-(3-azido-2-triethylsilyloxypropyl)-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (3-oxo-1H-2-benzofuran-1-yl) (5S,6S)-3-(7-acetyl-5-methylimidazo[5,1-b][1,3]thiazol-2-yl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C26H23N3O7S
    (3-oxo-1H-2-benzofuran-1-yl) (5S,6S)-3-(7-acetyl-5-methylimidazo[5,1-b][1,3]thiazol-2-yl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— ethane;(4-nitrobenzoyl) (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(R)-hydroxy-[(3R)-pyrrolidin-3-yl]methyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C28H38N4O8S
    ethane;(4-nitrobenzoyl) (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(R)-hydroxy-[(3R)-pyrrolidin-3-yl]methyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 1-hydroxyethyl (6R,7R)-7-[[2-(furan-2-yl)-2-oxoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C16H16N2O8S
    1-hydroxyethyl (6R,7R)-7-[[2-(furan-2-yl)-2-oxoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 6-imino-4H-1,4-thiazepin-5-one —— C5H6N2OS
    6-imino-4H-1,4-thiazepin-5-one
    —— (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[2-(pyrrolidin-3-ylsulfanylmethyl)pyridin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H26ClN7O5S3
    (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[2-(pyrrolidin-3-ylsulfanylmethyl)pyridin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R)-6-(6,8-dihydro-5H-imidazo[2,1-c][1,4]oxazin-2-ylmethylidene)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H13N3O4
    (5R)-6-(6,8-dihydro-5H-imidazo[2,1-c][1,4]oxazin-2-ylmethylidene)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— [(2R,3S)-2-(2-ethenylphenyl)-3-methyl-4-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]azetidin-1-yl] 3,3-dimethyl-2-[2-oxo-2-[[3-(trifluoromethyl)phenyl]methylamino]ethyl]butanoate —— C37H38F3N3O6
    [(2R,3S)-2-(2-ethenylphenyl)-3-methyl-4-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]azetidin-1-yl] 3,3-dimethyl-2-[2-oxo-2-[[3-(trifluoromethyl)phenyl]methylamino]ethyl]butanoate
    —— (3-oxo-1H-2-benzofuran-1-yl) (5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C24H21N3O8S2
    (3-oxo-1H-2-benzofuran-1-yl) (5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— dibenzyl 2-[(7Z)-7-[3-[3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-hept-1-ynylphenyl)-4-oxoazetidin-2-yl]-6-oxonona-2,7-dienyl]propanedioate —— C51H54FNO7
    dibenzyl 2-[(7Z)-7-[3-[3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-hept-1-ynylphenyl)-4-oxoazetidin-2-yl]-6-oxonona-2,7-dienyl]propanedioate
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(3-hydroxypropoxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H24N2O6S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(3-hydroxypropoxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 2-O-benzyl 1-O-ethylsulfanyl 4-oxoazetidine-1,2-dicarboxylate —— C14H15NO5S
    2-O-benzyl 1-O-ethylsulfanyl 4-oxoazetidine-1,2-dicarboxylate
    —— 2-[2-[(5S,6S)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]oxyethyldisulfanyl]ethyl (2R,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C28H34N4O10S3
    2-[2-[(5S,6S)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]oxyethyldisulfanyl]ethyl (2R,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— 5-[2-[(2S,4S)-4-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl]pyrrolidin-2-yl]ethenyl]-1,2-oxazole-3-carboxylic acid —— C20H23N3O7S
    5-[2-[(2S,4S)-4-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl]pyrrolidin-2-yl]ethenyl]-1,2-oxazole-3-carboxylic acid
    —— 6-(1-Hydroxyethyl)-4-methyl-7-oxo-3-[3-[(sulfamoylamino)methyl]cyclopentyl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H25N3O6S2
    6-(1-Hydroxyethyl)-4-methyl-7-oxo-3-[3-[(sulfamoylamino)methyl]cyclopentyl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 2-methyl-N-[(4S)-2-oxoazepan-4-yl]dodec-2-enamide —— C19H34N2O2
    2-methyl-N-[(4S)-2-oxoazepan-4-yl]dodec-2-enamide
    —— tert-butyl 2-[[2-[[(3S)-1-[[3-[3,4-bis(phenylmethoxy)-3,4-dihydropyridin-6-yl]-4-[(2S)-2,3-dihydroxypropyl]-5-oxo-1,2,4-triazol-1-yl]sulfonylcarbamoyl]-2-oxoazetidin-3-yl]amino]-1-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-oxoethylidene]amino]oxy-2-methylpropanoate —— C46H56N10O15S2
    tert-butyl 2-[[2-[[(3S)-1-[[3-[3,4-bis(phenylmethoxy)-3,4-dihydropyridin-6-yl]-4-[(2S)-2,3-dihydroxypropyl]-5-oxo-1,2,4-triazol-1-yl]sulfonylcarbamoyl]-2-oxoazetidin-3-yl]amino]-1-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-oxoethylidene]amino]oxy-2-methylpropanoate
    —— piperazin-1-yl N-[4-[1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl]-3-hydroxyphenyl]carbamate —— C29H30F2N4O5
    piperazin-1-yl N-[4-[1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl]-3-hydroxyphenyl]carbamate
    —— (6R)-7-[3-(2,5-dihydroxypyrrol-1-yl)propanoylamino]-3-[[4-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]phenyl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C28H27N5O9S2
    (6R)-7-[3-(2,5-dihydroxypyrrol-1-yl)propanoylamino]-3-[[4-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]phenyl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(7-propan-2-ylsulfanylimidazo[5,1-b][1,3]thiazol-3-yl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H21N3O4S2
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(7-propan-2-ylsulfanylimidazo[5,1-b][1,3]thiazol-3-yl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H12N8O5S3
    (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(2-chloropyridin-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H14ClN7O5S2
    (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(2-chloropyridin-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-[4-[3-[3-(3-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-3-hydroxyphenyl]benzenesulfonic acid —— C30H26ClNO6S
    4-[4-[3-[3-(3-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-3-hydroxyphenyl]benzenesulfonic acid
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[[2-(2-hydroxyethyl)pyrazol-3-yl]amino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H27ClN9O8S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[[2-(2-hydroxyethyl)pyrazol-3-yl]amino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(quinolin-3-yl)carbonylimidazo[5,1-b]-thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C32H25N5O7S
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(quinolin-3-yl)carbonylimidazo[5,1-b]-thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— tert-butyl (3R)-3-[[(3R)-2-oxo-4-phenylmethoxycarbonylazetidin-3-yl]methyl]piperidine-1-carboxylate —— C22H30N2O5
    tert-butyl (3R)-3-[[(3R)-2-oxo-4-phenylmethoxycarbonylazetidin-3-yl]methyl]piperidine-1-carboxylate
    —— [4-[(2R,3R)-3-[2-(4-tert-butylphenyl)-2-oxoethyl]sulfanyl-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenyl] 3,3-dimethylbutaneperoxoate —— C33H36FNO5S
    [4-[(2R,3R)-3-[2-(4-tert-butylphenyl)-2-oxoethyl]sulfanyl-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenyl] 3,3-dimethylbutaneperoxoate
    —— prop-2-enyl (6R,7R)-7-[[2-(2-amino-1,3-thiazol-5-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[(2S)-oxolan-2-yl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C20H23N5O6S2
    prop-2-enyl (6R,7R)-7-[[2-(2-amino-1,3-thiazol-5-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[(2S)-oxolan-2-yl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 1-(2,3-dihydro-1H-inden-5-yloxycarbonyloxy)propyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C29H31N3O9S2
    1-(2,3-dihydro-1H-inden-5-yloxycarbonyloxy)propyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 3-[3-(Aminomethyl)-5-[(2,5-dimethoxyphenyl)methyl]cycloheptyl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C27H38N2O6S
    3-[3-(Aminomethyl)-5-[(2,5-dimethoxyphenyl)methyl]cycloheptyl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— ({3-[2-(2-Amino-1,3-thiazol-4-yl)(methoxyimino)acetamido]-2-methyl-4-oxoazetidin-1-yl}oxy)acetic acid —— C12H15N5O6S
    ({3-[2-(2-Amino-1,3-thiazol-4-yl)(methoxyimino)acetamido]-2-methyl-4-oxoazetidin-1-yl}oxy)acetic acid