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
    —— 2-(2-methyl-5-nitroimidazol-1-yl)ethyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C22H25N5O7S
    2-(2-methyl-5-nitroimidazol-1-yl)ethyl (2S,5R,6R)-3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (2S,3R)-3-[3-(diaminomethylideneamino)propyl]-4-oxo-1-[4-(6-phenylhexanoyl)piperazine-1-carbonyl]azetidine-2-carboxylic acid —— C25H36N6O5
    (2S,3R)-3-[3-(diaminomethylideneamino)propyl]-4-oxo-1-[4-(6-phenylhexanoyl)piperazine-1-carbonyl]azetidine-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-methoxyimino-2-(1,3-thiazol-4-yl)acetyl]amino]-3-[(E)-2-(1-methylpyridin-1-ium-3-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C21H19N5O5S2
    (6R,7R)-7-[[(2Z)-2-methoxyimino-2-(1,3-thiazol-4-yl)acetyl]amino]-3-[(E)-2-(1-methylpyridin-1-ium-3-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4R,5S,6S)-3-[1-[1-[[4-(aminomethyl)phenyl]methyl]-4,5-dihydroimidazol-2-yl]azetidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C24H31N5O4S
    (4R,5S,6S)-3-[1-[1-[[4-(aminomethyl)phenyl]methyl]-4,5-dihydroimidazol-2-yl]azetidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[(E)-3-(2-methylpyridin-1-ium-1-yl)prop-1-enyl]-8-oxo-7-[(2-phenylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H24N3O4S2+
    (6R,7R)-3-[(E)-3-(2-methylpyridin-1-ium-1-yl)prop-1-enyl]-8-oxo-7-[(2-phenylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6S,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[(2S)-oxolan-2-yl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H19N5O6S2
    (6S,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-[(2S)-oxolan-2-yl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3aS,8bR)-1-[(2R)-2-[(2R,3S)-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]propanoyl]-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazol-2-one —— C24H34N2O5Si
    (3aS,8bR)-1-[(2R)-2-[(2R,3S)-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]propanoyl]-4,8b-dihydro-3aH-indeno[1,2-d][1,3]oxazol-2-one
    —— 3-[[5-(2-Amino-2-oxoethyl)-[1,3]thiazolo[4,5-c]pyridin-5-ium-2-yl]sulfanyl]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H19N4O5S2+
    3-[[5-(2-Amino-2-oxoethyl)-[1,3]thiazolo[4,5-c]pyridin-5-ium-2-yl]sulfanyl]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 2,2-dimethylpropanoyloxymethyl (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C22H27N3O6S
    2,2-dimethylpropanoyloxymethyl (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— Potassium;3-[(4-ethyl-2,3-dioxopiperazin-1-yl)methylsulfanyl]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C17H22KN3O6S
    Potassium;3-[(4-ethyl-2,3-dioxopiperazin-1-yl)methylsulfanyl]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— Sarmoxicillin 67337-44-4 C21H27N3O6S
    Sarmoxicillin
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-pyridin-1-ium-1-yl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C19H18N6O5S
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-pyridin-1-ium-1-yl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4R,5R,6R)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-(1-hydroxy-2-pyrazin-2-ylethyl)pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C20H28N4O5S
    (4R,5R,6R)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-(1-hydroxy-2-pyrazin-2-ylethyl)pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— (4R,5S,6S)-3-[(Z)-3-(3,4-dihydro-2H-pyrido[4,3-b][1,4]thiazin-6-ium-6-yl)prop-1-enyl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C20H24N3O4S2+
    (4R,5S,6S)-3-[(Z)-3-(3,4-dihydro-2H-pyrido[4,3-b][1,4]thiazin-6-ium-6-yl)prop-1-enyl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— pentan-3-yl (4R)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(5-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C19H28N2O5S
    pentan-3-yl (4R)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(5-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (2S)-3-[[(2Z)-2-(3-aminobutoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C14H20N4O6S2
    (2S)-3-[[(2Z)-2-(3-aminobutoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— (4R,5S,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[(Z)-2-methyl-3-(methylamino)prop-1-enyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H29N3O4S
    (4R,5S,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[(Z)-2-methyl-3-(methylamino)prop-1-enyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— Sodium;6-(1-hydroxyethyl)-4-methyl-7-oxo-3-([1,3]thiazolo[4,5-b]pyridin-2-ylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C16H14N3NaO4S2
    Sodium;6-(1-hydroxyethyl)-4-methyl-7-oxo-3-([1,3]thiazolo[4,5-b]pyridin-2-ylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R,5R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H17N3O4S3
    (4R,5R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7S)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrate —— C15H16ClN3O5S
    (6R,7S)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;hydrate
    —— (4R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S,5S)-5-pyrrolidin-3-ylpyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H27N3O4S
    (4R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S,5S)-5-pyrrolidin-3-ylpyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (2S,3S)-3-[[(2E)-2-(2-aminoethoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C12H16N4O6S2
    (2S,3S)-3-[[(2E)-2-(2-aminoethoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— 1-[(Z)-octadec-9-enyl]azepan-2-one —— C24H45NO
    1-[(Z)-octadec-9-enyl]azepan-2-one
    —— (4R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(2-methylthiadiazol-2-ium-4-yl)methylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C14H17N3O4S2
    (4R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(2-methylthiadiazol-2-ium-4-yl)methylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(2-methylthiadiazol-2-ium-4-yl)methylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H18N3O4S2+
    (4R,6R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(2-methylthiadiazol-2-ium-4-yl)methylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (1S,5S,8aR,8bR)-5-(azetidin-3-ylsulfanyl)-1-[(1R)-1-hydroxyethyl]-2-oxo-5,6,7,8,8a,8b-hexahydro-1H-azeto[1,2-b]isoindole-4-carboxylic acid —— C16H22N2O4S
    (1S,5S,8aR,8bR)-5-(azetidin-3-ylsulfanyl)-1-[(1R)-1-hydroxyethyl]-2-oxo-5,6,7,8,8a,8b-hexahydro-1H-azeto[1,2-b]isoindole-4-carboxylic acid
    —— (1R,2R,3S,8R)-3-[(1R)-1-hydroxyethyl]-8-(2-hydroxyethyl)-10-methanimidoyl-4-oxo-5,10-diazatricyclo[5.4.0.02,5]undec-6-ene-6-carboxylic acid —— C15H21N3O5
    (1R,2R,3S,8R)-3-[(1R)-1-hydroxyethyl]-8-(2-hydroxyethyl)-10-methanimidoyl-4-oxo-5,10-diazatricyclo[5.4.0.02,5]undec-6-ene-6-carboxylic acid
    —— 3-[4-(dimethylcarbamoyl)thiophen-2-yl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H18N2O5S
    3-[4-(dimethylcarbamoyl)thiophen-2-yl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-(4-carbamoylthiophen-3-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H14N2O5S
    3-(4-carbamoylthiophen-3-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-(4-carbamoylthiophen-2-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H14N2O5S
    3-(4-carbamoylthiophen-2-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-chloroazetidin-2-one —— C11H22ClNO2Si
    (3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-chloroazetidin-2-one
    —— (3R,4S)-3-methoxy-1-methylsulfanyl-4-[(Z)-2-phenylethenyl]azetidin-2-one —— C13H15NO2S
    (3R,4S)-3-methoxy-1-methylsulfanyl-4-[(Z)-2-phenylethenyl]azetidin-2-one
    —— (3R,4R)-3-methoxy-1-methylsulfanyl-4-thiophen-2-ylazetidin-2-one —— C9H11NO2S2
    (3R,4R)-3-methoxy-1-methylsulfanyl-4-thiophen-2-ylazetidin-2-one
    —— 1-(3-Phenylpropanoyl)azetidin-2-one —— C12H13NO2
    1-(3-Phenylpropanoyl)azetidin-2-one
    —— 7-[[2-[3-Carboxy-4-(3-hydroxy-6-oxoxanthen-9-yl)phenyl]sulfanylacetyl]amino]-3-[[2-[4-(3-hydroxy-7-oxophenoxazine-4-carbonyl)piperazin-1-yl]-2-oxoethyl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C49H37N5O14S3
    7-[[2-[3-Carboxy-4-(3-hydroxy-6-oxoxanthen-9-yl)phenyl]sulfanylacetyl]amino]-3-[[2-[4-(3-hydroxy-7-oxophenoxazine-4-carbonyl)piperazin-1-yl]-2-oxoethyl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R,6S)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;(6R,7R)-3-[(E)-[1-[[1-[2-(3-fluoro-4-hydroxyanilino)-2-oxoethyl]pyridin-1-ium-4-yl]methyl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-7-[(2-phenylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C46H48FN8O11S3+
    (5R,6S)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;(6R,7R)-3-[(E)-[1-[[1-[2-(3-fluoro-4-hydroxyanilino)-2-oxoethyl]pyridin-1-ium-4-yl]methyl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-7-[(2-phenylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-thieno[2,3-b]pyridin-7-ium-7-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;2,2,2-trifluoroacetate —— C32H25F3N6O11S3
    7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-thieno[2,3-b]pyridin-7-ium-7-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;2,2,2-trifluoroacetate
    —— 7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-thieno[2,3-b]pyridin-7-ium-7-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C30H25N6O9S3+
    7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-thieno[2,3-b]pyridin-7-ium-7-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-[9-[[(1S)-2-[[(2R,6S)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]amino]-2-oxo-1-phenylethyl]-methylamino]nonyl-methylamino]-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C42H53ClN6O8S2
    7-[[2-[9-[[(1S)-2-[[(2R,6S)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]amino]-2-oxo-1-phenylethyl]-methylamino]nonyl-methylamino]-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)sulfanylmethoxy]iminoacetyl]amino]-3-[(4-carboxy-3-oxo-1,2-thiazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H20N6O12S5
    7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)sulfanylmethoxy]iminoacetyl]amino]-3-[(4-carboxy-3-oxo-1,2-thiazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-cyclohexyloxycarbonyloxyethyl (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-carboxylate;hydrobromide —— C27H38BrN9O7S3
    1-cyclohexyloxycarbonyloxyethyl (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-carboxylate;hydrobromide
    —— (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(5-cyano-3,4-dihydroxythiophen-2-yl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-quinolin-1-ium-1-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C31H24N7O9S3+
    (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(5-cyano-3,4-dihydroxythiophen-2-yl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-quinolin-1-ium-1-ylprop-1-enyl]-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-[(S)-carboxy-(3-fluoro-4,5-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-quinolin-1-ium-1-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C32H25FN6O9S2
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(S)-carboxy-(3-fluoro-4,5-dihydroxyphenyl)methoxy]iminoacetyl]amino]-8-oxo-3-[(E)-3-quinolin-1-ium-1-ylprop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-3-[[5-[[4-(2-amino-2-oxoethyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1,3-benzothiazol-2-yl]sulfanyl]-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 —— C29H33N9O6S4+2
    (6R,7R)-3-[[5-[[4-(2-amino-2-oxoethyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1,3-benzothiazol-2-yl]sulfanyl]-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-[[(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-[(E)-3-(4-carbamoylpyridin-1-ium-1-yl)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C30H27N10O9S3+
    (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-[(E)-3-(4-carbamoylpyridin-1-ium-1-yl)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— [(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-chlorophenyl)methylideneamino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C32H33ClN4O9S2
    [(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-chlorophenyl)methylideneamino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-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)-3,3-dimethyl-6-[[(2R)-2-[(2-nitrophenyl)methylideneamino]-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C32H33N5O11S2
    [(2R,5S)-3,3-dimethyl-4,4,7-trioxo-4lambda6-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]oxymethyl (2R,5S,6S)-3,3-dimethyl-6-[[(2R)-2-[(2-nitrophenyl)methylideneamino]-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (4S,5R,6S)-3-[(E)-3-[[5-[2-[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]ethyl]-1,3-benzothiazol-2-yl]sulfanyl]prop-1-enyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C31H43N5O4S2+2
    (4S,5R,6S)-3-[(E)-3-[[5-[2-[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]ethyl]-1,3-benzothiazol-2-yl]sulfanyl]prop-1-enyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-3-[[2-[2-[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]ethyl]-5,5-dioxobenzo[c][2,1]benzothiazin-6-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C34H45N5O6S+2
    (4S,5R,6S)-3-[[2-[2-[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]ethyl]-5,5-dioxobenzo[c][2,1]benzothiazin-6-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (2S,6S)-3-[2-[(8E)-1,8-diamino-8-[2-[[(2S,6S)-2-carboxylato-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]heptan-3-yl]sulfanyl]ethylazaniumylidene]octylidene]azaniumylethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C30H48N6O8S2
    (2S,6S)-3-[2-[(8E)-1,8-diamino-8-[2-[[(2S,6S)-2-carboxylato-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]heptan-3-yl]sulfanyl]ethylazaniumylidene]octylidene]azaniumylethylsulfanyl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylate