摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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
    —— 1-Benzyl-4-(2-methoxyphenyl)-3,3-dimethylazetidin-2-one —— C19H21NO2
    1-Benzyl-4-(2-methoxyphenyl)-3,3-dimethylazetidin-2-one
    —— 1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-methylindole-2,3-dione —— C29H33N3O4
    1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-methylindole-2,3-dione
    —— 1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]-5-methylindole-2,3-dione —— C30H29N3O4
    1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]-5-methylindole-2,3-dione
    —— (6R,7R)-3-[[4-[4-[(5R)-5-(acetyloxymethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]piperazine-1-carbonyl]oxymethyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C33H34FN5O10S
    (6R,7R)-3-[[4-[4-[(5R)-5-(acetyloxymethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]piperazine-1-carbonyl]oxymethyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]piperazine-1-carbonyl]oxymethyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C33H35FN6O9S
    (6R,7R)-3-[[4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]piperazine-1-carbonyl]oxymethyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 5-fluoro-1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione —— C29H26FN3O4
    5-fluoro-1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione
    —— 1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione —— C28H31N3O4
    1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione
    —— 1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-fluoroindole-2,3-dione —— C28H30FN3O4
    1-[2-[[(3S,4R)-1-cyclohexyl-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-fluoroindole-2,3-dione
    —— 1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-fluoroindole-2,3-dione —— C28H23ClFN3O4
    1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-fluoroindole-2,3-dione
    —— 1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-methylindole-2,3-dione —— C29H26ClN3O4
    1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]-5-methylindole-2,3-dione
    —— 5-chloro-1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione —— C28H23Cl2N3O4
    5-chloro-1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione
    —— 1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione —— C29H27N3O4
    1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione
    —— 5-chloro-1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione —— C29H26ClN3O4
    5-chloro-1-[3-hydroxy-2-[[(3S,4R)-1-(4-methylphenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]propyl]indole-2,3-dione
    —— 1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione —— C28H24ClN3O4
    1-[2-[[(3S,4R)-1-(4-chlorophenyl)-2-oxo-4-[(E)-2-phenylethenyl]azetidin-3-yl]amino]-3-hydroxypropyl]indole-2,3-dione
    —— [4-[(2S,3R)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl]phenyl] [(2R,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methanesulfonate —— C37H43F2NO15S
    [4-[(2S,3R)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxoazetidin-2-yl]phenyl] [(2R,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methanesulfonate
    —— (3R,4S)-4-[4-[[(2S,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]phenyl]-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one —— C37H43F2NO13
    (3R,4S)-4-[4-[[(2S,3R,4S,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]phenyl]-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]azetidin-2-one
    —— (3R,4S)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[[(2S,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxyoxan-2-yl]methoxy]phenyl]azetidin-2-one —— C31H33F2NO8
    (3R,4S)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[[(2S,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxyoxan-2-yl]methoxy]phenyl]azetidin-2-one
    —— sodium;(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]-1-oxidoethylidene]amino]-3-[(1-ethylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C29H26N9NaO8S4
    sodium;(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]-1-oxidoethylidene]amino]-3-[(1-ethylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— sodium;(4S,5R,6S)-4-methyl-3-[(E)-3-(1-methylpyridin-1-ium-4-yl)sulfanylprop-1-enyl]-6-[(1R)-1-oxidoethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C19H21N2NaO4S
    sodium;(4S,5R,6S)-4-methyl-3-[(E)-3-(1-methylpyridin-1-ium-4-yl)sulfanylprop-1-enyl]-6-[(1R)-1-oxidoethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— quinolin-8-ylmethyl (2R,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C26H25N3O5S
    quinolin-8-ylmethyl (2R,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— 2-[(3R)-2-oxo-1-[(1S)-2-phenylmethoxy-1-(4-phenylmethoxyphenyl)ethyl]azetidin-3-yl]isoindole-1,3-dione —— C33H28N2O5
    2-[(3R)-2-oxo-1-[(1S)-2-phenylmethoxy-1-(4-phenylmethoxyphenyl)ethyl]azetidin-3-yl]isoindole-1,3-dione
    —— (4S,5S,6S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H19N4O4S+
    (4S,5S,6S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3R)-3-[(E)-methoxyiminomethyl]-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C31H35N8O13S3+
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3R)-3-[(E)-methoxyiminomethyl]-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3S)-3-methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C32H35N10O12S3+
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3S)-3-methyl-4,4,7-trioxo-3-(triazol-1-ylmethyl)-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3R,5R,6R)-6-[(R)-hydroxy(phenyl)methyl]-3-[(E)-methoxyiminomethyl]-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C38H41N8O14S3+
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(2S,3R,5R,6R)-6-[(R)-hydroxy(phenyl)methyl]-3-[(E)-methoxyiminomethyl]-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— benzyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxypropanoylamino)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C24H26N2O5S
    benzyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxypropanoylamino)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (2S,3R)-3-acetyl-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C31H34N7O13S3+
    (2S,3R)-3-acetyl-3-methyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— sodium;(2S,5R,6R)-6-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C18H19N2NaO5S
    sodium;(2S,5R,6R)-6-[[(E)-3-(4-methoxyphenyl)prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— sodium;(2S,5R,6R)-6-[[(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C18H19N2NaO6S
    sodium;(2S,5R,6R)-6-[[(E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— sodium;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(E)-3-phenylprop-2-enoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C17H17N2NaO4S
    sodium;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(E)-3-phenylprop-2-enoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— sodium;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C20H23N2NaO7S
    sodium;(2S,5R,6R)-3,3-dimethyl-7-oxo-6-[[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— sodium;(2S,5R,6R)-6-[[(E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C19H22N3NaO4S
    sodium;(2S,5R,6R)-6-[[(E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-[(4-trimethylsilyltriazol-1-yl)methyl]-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C30H40N6O9S2Si
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-[(4-trimethylsilyltriazol-1-yl)methyl]-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C28H25N10O9S3+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-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-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[[4-(2-hydroxyethylsulfanyl)pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C29H28N9O9S4+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[[4-(2-hydroxyethylsulfanyl)pyridin-1-ium-1-yl]methyl]-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-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]pyridin-1-ium-4-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C31H33N10O8S4+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[[1-[2-(dimethylamino)ethyl]pyridin-1-ium-4-yl]sulfanylmethyl]-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-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[(1-ethylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C29H28N9O8S4+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-[[5-(5-hydroxy-4-oxo-1H-pyridin-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]ethoxyimino]acetyl]amino]-3-[(1-ethylpyridin-1-ium-4-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;1-[[(3R,4S)-4-carboxy-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptan-3-yl]methyl]triazole-4-carboxylic acid —— C28H32N6O11S2
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;1-[[(3R,4S)-4-carboxy-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptan-3-yl]methyl]triazole-4-carboxylic acid
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-(triazol-1-ylmethyl)-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C27H32N6O9S2
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-(triazol-1-ylmethyl)-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-[(5-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C30H34N6O11S2
    (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-[(5-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-(triazol-1-ylmethyl)-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C27H30N6O9S2
    (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-methyl-2,2,6-trioxo-3-(triazol-1-ylmethyl)-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C30H34N6O11S2
    (6R,7R)-7-[(2-amino-2-phenylacetyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(2S,3R,5R)-3-(chloromethyl)-3-methyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C24H29ClN4O10S2
    (2S,5R,6R)-6-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(2S,3R,5R)-3-(chloromethyl)-3-methyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;3-[[hydroxy(phenylmethoxycarbonylaminomethyl)phosphoryl]amino]-3-phenylpropanoic acid —— C34H40N5O11PS
    (2S,5R,6R)-6-[[2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;3-[[hydroxy(phenylmethoxycarbonylaminomethyl)phosphoryl]amino]-3-phenylpropanoic acid
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyl-1,2-dihydrotriazol-3-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C30H38N6O11S2
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyl-1,2-dihydrotriazol-3-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C30H36N6O11S2
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-ethoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-methoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid —— C29H34N6O11S2
    (2S,5R,6R)-6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;(3R,4S)-3-[(4-methoxycarbonyltriazol-1-yl)methyl]-3-methyl-2,2,6-trioxo-2lambda6-thiabicyclo[3.2.0]heptane-4-carboxylic acid
    —— (6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[1-[2-[4-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxoquinolin-7-yl)piperazin-1-yl]-2-oxoethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C34H33FN12O9S3
    (6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[1-[2-[4-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxoquinolin-7-yl)piperazin-1-yl]-2-oxoethyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[1-(carboxymethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H17N9O7S3
    (6R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[1-(carboxymethyl)tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— sodium;2-[(2S,3S)-3-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-methyl-4-oxoazetidin-1-yl]oxyacetate —— C12H14N5NaO6S
    sodium;2-[(2S,3S)-3-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-2-methyl-4-oxoazetidin-1-yl]oxyacetate