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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
    —— (4-nitrophenyl)methyl (5R,6S)-6-(2-hydroxyethyl)-3-[7-(2-methylpropanoyl)imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H24N4O7S
    (4-nitrophenyl)methyl (5R,6S)-6-(2-hydroxyethyl)-3-[7-(2-methylpropanoyl)imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[3-(2-aminoethylsulfanylmethyl)-1,2,4-thiadiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H17ClN8O5S5
    (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[3-(2-aminoethylsulfanylmethyl)-1,2,4-thiadiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— [2-[(2S,3R)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-oxo-1-phenylazetidin-2-yl]-5-[4-[tert-butyl(dimethyl)silyl]oxyphenyl]phenyl] [(2R,4R,5S)-6-methyl-3,4,5-tris(phenylmethoxy)oxan-2-yl]methanesulfonate —— C70H84FNO10SSi2
    [2-[(2S,3R)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-oxo-1-phenylazetidin-2-yl]-5-[4-[tert-butyl(dimethyl)silyl]oxyphenyl]phenyl] [(2R,4R,5S)-6-methyl-3,4,5-tris(phenylmethoxy)oxan-2-yl]methanesulfonate
    —— Tert-butyl 2-[4-[3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy]acetate —— C34H38FNO6S
    Tert-butyl 2-[4-[3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy]acetate
    —— ditert-butyl (10R)-2-oxo-8-(2-pyridin-3-ylethenyl)-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-4,9-dicarboxylate —— C25H31N3O5
    ditert-butyl (10R)-2-oxo-8-(2-pyridin-3-ylethenyl)-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-4,9-dicarboxylate
    —— (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C13H12N6O5S2
    (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3R)-1-(hydroxymethyl)-3-(2-hydroxy-4-phenyl-3-sulfanylidenebutyl)-7,7-dimethylazepan-2-one —— C19H27NO3S
    (3R)-1-(hydroxymethyl)-3-(2-hydroxy-4-phenyl-3-sulfanylidenebutyl)-7,7-dimethylazepan-2-one
    —— 1-(5-Fluorohepta-2,4-dien-2-yl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)azetidin-2-one —— C25H27F2NO3
    1-(5-Fluorohepta-2,4-dien-2-yl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)azetidin-2-one
    —— benzhydryl (6R,7R)-7-[acetyl(phenoxy)amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C29H23F3N2O8S2
    benzhydryl (6R,7R)-7-[acetyl(phenoxy)amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-4-ethyl-6-[(1R)-1-hydroxyethyl]-3-(7-methylsulfanyl-6-prop-2-enylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C27H29N4O6S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-4-ethyl-6-[(1R)-1-hydroxyethyl]-3-(7-methylsulfanyl-6-prop-2-enylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— dibutylcarbamoyloxymethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C26H37N3O7S2
    dibutylcarbamoyloxymethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[5-[(1R)-1-formamidoethyl]imidazo[5,1-b][1,3]thiazol-6-ium-6-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H24ClN8O8S3+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[5-[(1R)-1-formamidoethyl]imidazo[5,1-b][1,3]thiazol-6-ium-6-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R,6S)-4-[2-(2,2-dimethylpropanoyloxy)ethyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfanylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C23H29N3O6S2
    (5R,6S)-4-[2-(2,2-dimethylpropanoyloxy)ethyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfanylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-[5-(morpholin-4-ylmethyl)pyridine-3-carbonyl]imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C33H32N6O8S
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-[5-(morpholin-4-ylmethyl)pyridine-3-carbonyl]imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(dimethylaminomethylideneamino)-1-[2-(methylamino)ethyl]imidazo[4,5-c]pyridin-5-ium-5-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C28H33ClN11O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(dimethylaminomethylideneamino)-1-[2-(methylamino)ethyl]imidazo[4,5-c]pyridin-5-ium-5-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[7-[diazo(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one —— C25H32N6O3SSi
    (3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[7-[diazo(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one
    —— (4R,5S,6S)-3-[(3S,5S)-5-[(3S)-3-[(1-aminoethylideneamino)methoxymethylamino]pyrrolidine-1-carbonyl]-1-methylpyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;ethanol;trihydrate —— C26H50N6O10S
    (4R,5S,6S)-3-[(3S,5S)-5-[(3S)-3-[(1-aminoethylideneamino)methoxymethylamino]pyrrolidine-1-carbonyl]-1-methylpyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;ethanol;trihydrate
    —— 2-[3-[4-[1-[4-(3,4-Dihydroxybutyl)cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid —— C25H41NO7
    2-[3-[4-[1-[4-(3,4-Dihydroxybutyl)cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid
    —— (2S)-2-[(2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[(1-hydroxy-4,5-dioxopiperidin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidin-1-yl]oxypropanoic acid —— C18H22N6O9S
    (2S)-2-[(2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[(1-hydroxy-4,5-dioxopiperidin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidin-1-yl]oxypropanoic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[2-(1,3,4-thiadiazol-2-yl)ethenyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H14ClN7O5S2
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[2-(1,3,4-thiadiazol-2-yl)ethenyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (2S)-2-amino-2-(cyclohexylmethyl)-3-oxo-N-[(3S,4S)-2-oxo-4-phenoxyazetidin-3-yl]-5-pyridin-4-ylpent-4-enamide —— C26H30N4O4
    (2S)-2-amino-2-(cyclohexylmethyl)-3-oxo-N-[(3S,4S)-2-oxo-4-phenoxyazetidin-3-yl]-5-pyridin-4-ylpent-4-enamide
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[2-(4-methyl-1,3-thiazol-5-yl)ethenylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H18N2O4S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[2-(4-methyl-1,3-thiazol-5-yl)ethenylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-Azido-4-oxoazetidine-2-carbaldehyde —— C4H4N4O2
    3-Azido-4-oxoazetidine-2-carbaldehyde
    —— 1-[2-Benzyl-4-[(3-fluorophenyl)methoxy]pyrrol-2-yl]azepan-2-one —— C24H25FN2O2
    1-[2-Benzyl-4-[(3-fluorophenyl)methoxy]pyrrol-2-yl]azepan-2-one
    —— (4-nitrophenyl)methyl (4S,5S,6S)-3-[6-carbamoyl-7-(2-fluoroethylsulfanyl)-3-methylimidazo[5,1-b][1,3]thiazol-4-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C26H27FN5O7S2+
    (4-nitrophenyl)methyl (4S,5S,6S)-3-[6-carbamoyl-7-(2-fluoroethylsulfanyl)-3-methylimidazo[5,1-b][1,3]thiazol-4-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 7-(3,5-Dimethylpyrazol-3-yl)azepan-2-one —— C11H17N3O
    7-(3,5-Dimethylpyrazol-3-yl)azepan-2-one
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethylsulfanyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H17N5O6S3
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethylsulfanyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 2-[3-[4-[1-[4-(3-Methyl-5-methylsulfanylpentyl)cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid —— C28H47NO5S
    2-[3-[4-[1-[4-(3-Methyl-5-methylsulfanylpentyl)cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-2-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H15ClN6O5S2
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-2-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3R,4R)-4-[2-(2,3-dimethyl-1,5-dihydropyrazol-5-yl)-2-oxoethyl]-3-propan-2-ylazetidin-2-one;3-methylperoxyprop-1-ene —— C17H29N3O4
    (3R,4R)-4-[2-(2,3-dimethyl-1,5-dihydropyrazol-5-yl)-2-oxoethyl]-3-propan-2-ylazetidin-2-one;3-methylperoxyprop-1-ene
    —— allyl (4R,5S,6S)-3-({4-[(2R)-1-[(allyloxy)carbonyl]-2-(fluoromethyl)-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-thiazol-2-yl}sulfanyl)-4-methyl-7-oxo-6-{(1R}-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C29H38FN3O6S2Si
    allyl (4R,5S,6S)-3-({4-[(2R)-1-[(allyloxy)carbonyl]-2-(fluoromethyl)-1,2,3,6-tetrahydro-4-pyridinyl]-1,3-thiazol-2-yl}sulfanyl)-4-methyl-7-oxo-6-{(1R}-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[7-(3-oxobut-1-enyl)imidazo[5,1-b][1,3]thiazol-2-yl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H19N3O5S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[7-(3-oxobut-1-enyl)imidazo[5,1-b][1,3]thiazol-2-yl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-[2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]-2-prop-2-enoxycarbonyloxyindole-1-carboxylic acid —— C26H34N2O8Si
    5-[2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]-2-prop-2-enoxycarbonyloxyindole-1-carboxylic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H13ClF3N5O8S2
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(5-chlorothiadiazol-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H11Cl2N7O5S3
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(5-chlorothiadiazol-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-nitrobenzyl (1S,5R,6S)-2-[7-(2-azidoethyl)thio-5-methylthioimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate 352307-26-7 C25H25N7O6S3
    4-nitrobenzyl (1S,5R,6S)-2-[7-(2-azidoethyl)thio-5-methylthioimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (3R,4S)-1-(4-fluorophenyl)-4-[3-(4-fluorophenyl)-3-oxopropyl]-3-(2-phenylmethoxyphenyl)azetidin-2-one —— C31H25F2NO3
    (3R,4S)-1-(4-fluorophenyl)-4-[3-(4-fluorophenyl)-3-oxopropyl]-3-(2-phenylmethoxyphenyl)azetidin-2-one
    —— 4-Nitrobenzyl (4R,5S,6S)-3-[2-(8-aminoimidazo[1,2-a]pyridin-2-yl)ethylthio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C26H27N5O6S
    4-Nitrobenzyl (4R,5S,6S)-3-[2-(8-aminoimidazo[1,2-a]pyridin-2-yl)ethylthio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4-Oxo-3-(2-oxoethyl)-1-pyridin-2-ylazetidine-2-carboxylic acid —— C11H10N2O4
    4-Oxo-3-(2-oxoethyl)-1-pyridin-2-ylazetidine-2-carboxylic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[(4-pyridin-4-yl-1,3-thiazol-2-yl)sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H16ClN7O5S3
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[(4-pyridin-4-yl-1,3-thiazol-2-yl)sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-methylbutoxycarbonyloxymethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C23H30N2O8S2
    3-methylbutoxycarbonyloxymethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (3R)-3-[(3S)-3-(2-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one —— C18H18FNO2
    (3R)-3-[(3S)-3-(2-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(5-methylthiadiazol-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H14ClN7O5S3
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(5-methylthiadiazol-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[3-(diazenylmethyl)-5-methanehydrazonoyl-7-pyridin-3-ylimidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one —— C26H36N8O3SSi
    (3S,4R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[3-(diazenylmethyl)-5-methanehydrazonoyl-7-pyridin-3-ylimidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanylmethylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H14ClN7O5S4
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanylmethylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[3-(1-methylpyrrolidin-1-ium-1-yl)prop-1-enyl]-7-[(2-naphthalen-2-ylsulfanylacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C27H30N3O4S2+
    (6R,7R)-3-[3-(1-methylpyrrolidin-1-ium-1-yl)prop-1-enyl]-7-[(2-naphthalen-2-ylsulfanylacetyl)amino]-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-trifluoromethylthioimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate —— C23H19F3N4O6S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-(7-trifluoromethylthioimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[7-(3-methoxy-3-oxoprop-1-enyl)imidazo[5,1-b][1,3]thiazol-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H19N3O6S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[7-(3-methoxy-3-oxoprop-1-enyl)imidazo[5,1-b][1,3]thiazol-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoethyl]-2-methyl-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one —— C22H24N7O2S4+
    7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoethyl]-2-methyl-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-en-8-one
    —— 2-[(2S,3R)-3-[(3S)-3-(3-chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-6-(3-hydroxyphenyl)benzenesulfonic acid —— C30H26ClNO6S
    2-[(2S,3R)-3-[(3S)-3-(3-chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-6-(3-hydroxyphenyl)benzenesulfonic acid