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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
    —— (7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-7-(cyclopropanecarbonylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C29H28FN5O7S
    (7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-7-(cyclopropanecarbonylamino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— [(2R,5S)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]oxymethyl (2R,5S,6S)-6-[[(2R)-2-(2,2-dimethylpropylideneamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C30H38N4O9S2
    [(2R,5S)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]oxymethyl (2R,5S,6S)-6-[[(2R)-2-(2,2-dimethylpropylideneamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— 74469-00-4 C24H28KN4O10S
    —— (7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(6,7-dihydroxy-4-oxothiochromen-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H19N5O8S4
    (7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(6,7-dihydroxy-4-oxothiochromen-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3-oxo-1H-2-benzofuran-1-yl) (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydroiodide —— C24H24IN3O6S
    (3-oxo-1H-2-benzofuran-1-yl) (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydroiodide
    —— (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H20ClN7O5S4
    (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[4-(3-Carboxy-1-ethyl-6-fluoro-4-oxoquinolin-7-yl)pyridin-1-ium-1-yl]methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C31H26FN4O7S2+
    3-[[4-(3-Carboxy-1-ethyl-6-fluoro-4-oxoquinolin-7-yl)pyridin-1-ium-1-yl]methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]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 —— C21H21FN9O6S3+
    (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]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
    —— (7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-8-oxo-7-(propanoylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C28H29FN5O7S+
    (7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-8-oxo-7-(propanoylamino)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H14ClN7O7S4
    (6R,7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-ethoxycarbonyloxyethyl (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydroiodide —— C21H28IN3O7S
    1-ethoxycarbonyloxyethyl (2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate;hydroiodide
    —— 7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(2-amino-6-methylpyrimidin-4-yl)sulfanylmethylsulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H17ClN8O5S4
    7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(2-amino-6-methylpyrimidin-4-yl)sulfanylmethylsulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[1-(2-aminopropan-2-yl)imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H27N10O5S2+
    3-[[1-(2-aminopropan-2-yl)imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[(3-methylimidazol-3-ium-1-yl)methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C29H30N5O6S+
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[(3-methylimidazol-3-ium-1-yl)methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[(3-methylimidazol-3-ium-1-yl)methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C29H29N5O6S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[(3-methylimidazol-3-ium-1-yl)methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl (6R,7R)-7-[[(2Z)-2-[2-(formylamino)-4-thiazolyl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 96680-30-7 C22H27N5O10S2
    1-[[(1-Methylethoxy)carbonyl]oxy]ethyl (6R,7R)-7-[[(2Z)-2-[2-(formylamino)-4-thiazolyl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 3-[[1-(2-aminopropan-2-yl)imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C23H26N10O5S2
    3-[[1-(2-aminopropan-2-yl)imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-3-[(1,4-diaminopyrimidin-1-ium-2-yl)sulfanylmethyl]-7-[[2-(2,5-dichlorophenyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C20H18Cl2N6O4S3
    (6R,7R)-3-[(1,4-diaminopyrimidin-1-ium-2-yl)sulfanylmethyl]-7-[[2-(2,5-dichlorophenyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-3-[(1,4-diaminopyrimidin-1-ium-2-yl)sulfanylmethyl]-7-[[2-(2,5-dichlorophenyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H19Cl2N6O4S3+
    (6R,7R)-3-[(1,4-diaminopyrimidin-1-ium-2-yl)sulfanylmethyl]-7-[[2-(2,5-dichlorophenyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-4-yl)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C22H19N7O5S3
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-4-yl)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-4-yl)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H20N7O5S3+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-4-yl)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[(4-aminopyrimidin-2-yl)sulfanylmethylsulfanyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H18N8O5S4
    3-[(4-aminopyrimidin-2-yl)sulfanylmethylsulfanyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-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)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrofluoride —— C18H24FN9O4S3
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrofluoride
    —— (6R,7R)-7-[[(2E)-2-(5-amino-2-chlorothiophen-3-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-(2-oxo-1-pyrrolidin-3-ylpyrrolidin-3-ylidene)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H23ClN6O6S2
    (6R,7R)-7-[[(2E)-2-(5-amino-2-chlorothiophen-3-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-(2-oxo-1-pyrrolidin-3-ylpyrrolidin-3-ylidene)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[3-(1,3-benzothiazol-2-ylsulfanyl)prop-1-ynyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C27H23N3O6S2
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[3-(1,3-benzothiazol-2-ylsulfanyl)prop-1-ynyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[2-(1,2,5-thiadiazol-3-ylsulfanyl)ethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H15N7O5S4
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[2-(1,2,5-thiadiazol-3-ylsulfanyl)ethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydrofluoride —— C19H18FN9O5S2
    (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydrofluoride
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-ethoxyiminoacetyl]amino]-3-(2,6-diaminopyrimidin-4-yl)sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H19N9O5S3
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-ethoxyiminoacetyl]amino]-3-(2,6-diaminopyrimidin-4-yl)sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[(3-aminobenzotriazol-1-ium-1-yl)methyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C20H19N9O5S2
    (6R,7R)-3-[(3-aminobenzotriazol-1-ium-1-yl)methyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (3S,4R)-1-[[5-(1,2-dimethoxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-(1,3-dithian-2-yl)methyl]-4-[(E)-2-(furan-2-yl)ethenyl]-3-methoxyazetidin-2-one —— C24H35NO7S2
    (3S,4R)-1-[[5-(1,2-dimethoxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]-(1,3-dithian-2-yl)methyl]-4-[(E)-2-(furan-2-yl)ethenyl]-3-methoxyazetidin-2-one
    —— (3S)-trans-3-[(Z)-(2-aminothiazol-4-yl)-2-{(1,5-dihydroxy-4-pyridon-2-ylmethoxy)imino}acetamido]-4-methyl-2-oxoazetidine-1-sulfonic acid 404824-79-9 C15H16N6O9S2
    (3S)-trans-3-[(Z)-(2-aminothiazol-4-yl)-2-{(1,5-dihydroxy-4-pyridon-2-ylmethoxy)imino}acetamido]-4-methyl-2-oxoazetidine-1-sulfonic acid
    —— (4R)-3-[(3S,5S)-5-[3-[2-(diaminomethylideneamino)ethyl]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 —— C23H36N6O5S
    (4R)-3-[(3S,5S)-5-[3-[2-(diaminomethylideneamino)ethyl]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
    —— sodium (1S,5R,6S)-2-(1,1-dioxo-4-phenyl-2H-1-thia-2,3-diaza-naphthalen-2-ylmethyl)-6-[1(R)-hydroxy-ethyl]-1-methyl-carbapen-2-em-3-carboxylate —— C24H22N3O6S*Na
    sodium (1S,5R,6S)-2-(1,1-dioxo-4-phenyl-2H-1-thia-2,3-diaza-naphthalen-2-ylmethyl)-6-[1(R)-hydroxy-ethyl]-1-methyl-carbapen-2-em-3-carboxylate
    —— (6R,7R)-7-[[(2Z)-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-[[(2Z)-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
    —— 7-(2-amino-1,3-thiazol-4-yl)-7-[[(2E)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(5-oxo-2H-furan-3-yl)sulfanylmethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H15N5O7S3
    7-(2-amino-1,3-thiazol-4-yl)-7-[[(2E)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(5-oxo-2H-furan-3-yl)sulfanylmethyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4R)-3-[(3S,5S)-5-[3-(3-aminopropyl)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 —— C23H36N4O5S
    (4R)-3-[(3S,5S)-5-[3-(3-aminopropyl)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
    —— Prop-2-enyl 6-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-(2-methoxy-2-oxoethyl)sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C22H35NO6SSi
    Prop-2-enyl 6-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-(2-methoxy-2-oxoethyl)sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3R)-5-[2-(methylcarbamothioylamino)ethylcarbamoyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H29N5O5S2
    (4R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3R)-5-[2-(methylcarbamothioylamino)ethylcarbamoyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-1-benzoyl-4-phenylsulfanylazetidin-2-one —— C24H19NO4S
    3-(1,3-Benzodioxol-5-ylmethyl)-1-benzoyl-4-phenylsulfanylazetidin-2-one
    —— (2S)-3-[[(2Z)-2-[2-(2-aminoethylamino)ethoxyimino]-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C14H21N5O6S2
    (2S)-3-[[(2Z)-2-[2-(2-aminoethylamino)ethoxyimino]-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— (1S,5S,8aS,8bR)-1-[(1R)-1-hydroxyethyl]-5-[(4-nitrophenyl)methylamino]-2-oxo-5,6,7,8,8a,8b-hexahydro-1H-azeto[1,2-b]isoindole-4-carboxylic acid —— C20H23N3O6
    (1S,5S,8aS,8bR)-1-[(1R)-1-hydroxyethyl]-5-[(4-nitrophenyl)methylamino]-2-oxo-5,6,7,8,8a,8b-hexahydro-1H-azeto[1,2-b]isoindole-4-carboxylic acid
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[[(N'-methylcarbamimidoyl)amino]methyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C17H27N5O4S
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[[(N'-methylcarbamimidoyl)amino]methyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4R,5S,6S)-6-[(1S)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S,5S)-5-[(Z)-(2-oxopyrrolidin-3-ylidene)methyl]pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H25N3O5S
    (4R,5S,6S)-6-[(1S)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S,5S)-5-[(Z)-(2-oxopyrrolidin-3-ylidene)methyl]pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-[(2S,4S)-2-(pyrrolidin-3-yl)pyrrolidin-4-ylthio]-1-carbapen-2-em-3-carboxylic acid —— C18H27N3O4S
    (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-[(2S,4S)-2-(pyrrolidin-3-yl)pyrrolidin-4-ylthio]-1-carbapen-2-em-3-carboxylic acid
    —— (4R,5S,6S)-6-[(R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[2-(1,2,3-triazol-4-yl)ethylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H18N4O4S
    (4R,5S,6S)-6-[(R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[2-(1,2,3-triazol-4-yl)ethylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (7R)-7-(5-carboxypentanoylamino)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H18N2O7S
    (7R)-7-(5-carboxypentanoylamino)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— biapenem —— C15H18N4O4S
    biapenem
    —— (5R)-3-benzylimino-2-isopropylidene-4-thia-1-azabicyclo[3.2.0]heptan-7-one —— C15H16N2OS
    (5R)-3-benzylimino-2-isopropylidene-4-thia-1-azabicyclo[3.2.0]heptan-7-one
    —— (6S,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C16H16N5O7S2-
    (6S,7R)-3-(acetyloxymethyl)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— sodium;(2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[2-carboxy-3-[(E)-2-(3-methoxy-1,2-oxazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-hydroxyiminoethanimidate —— C18H15N6NaO7S2
    sodium;(2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[2-carboxy-3-[(E)-2-(3-methoxy-1,2-oxazol-5-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]-2-hydroxyiminoethanimidate