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
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C35H35N6O10S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— [cyclohexyl(ethyl)carbamoyl]oxymethyl (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 —— C26H35N3O7S2
    [cyclohexyl(ethyl)carbamoyl]oxymethyl (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
    —— (4S,5R,6S)-6-(2-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-carboxylic acid —— C16H17N3O6S2
    (4S,5R,6S)-6-(2-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-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[5-(3-azidopropylsulfanyl)pyridine-3-carbonyl]imidazo[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 —— C31H28N8O7S2
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[5-(3-azidopropylsulfanyl)pyridine-3-carbonyl]imidazo[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
    —— 8-Amino-4-methylazonan-2-one —— C9H18N2O
    8-Amino-4-methylazonan-2-one
    —— 1-[2-Benzyl-4-[(4-fluorophenyl)methoxy]pyrrol-2-yl]azepan-2-one —— C24H25FN2O2
    1-[2-Benzyl-4-[(4-fluorophenyl)methoxy]pyrrol-2-yl]azepan-2-one
    —— (7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(thiadiazol-5-ylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C13H10N8O5S4
    (7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(thiadiazol-5-ylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Ethyl 2-[4-[3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-1-phenylazetidin-2-yl]phenoxy]acetate —— C32H35NO6S
    Ethyl 2-[4-[3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-1-phenylazetidin-2-yl]phenoxy]acetate
    —— (3S,4S)-1-benzhydryl-4-benzoyl-3-(1-hydroxyethyl)azetidin-2-one —— C25H23NO3
    (3S,4S)-1-benzhydryl-4-benzoyl-3-(1-hydroxyethyl)azetidin-2-one
    —— Ethane;3-ethyl-4-methyl-1-phenylazetidin-2-one —— C16H27NO
    Ethane;3-ethyl-4-methyl-1-phenylazetidin-2-one
    —— 1-(4-benzoylpiperazin-1-yl)-2-[1-methoxy-4-[2-methyl-4-[2-methyl-4-[4-(2-oxoazetidine-1-carbonyl)anilino]butan-2-yl]oxybutan-2-yl]oxy-7H-cyclopenta[c]pyridin-5-yl]ethane-1,2-dione —— C42H49N5O8
    1-(4-benzoylpiperazin-1-yl)-2-[1-methoxy-4-[2-methyl-4-[2-methyl-4-[4-(2-oxoazetidine-1-carbonyl)anilino]butan-2-yl]oxybutan-2-yl]oxy-7H-cyclopenta[c]pyridin-5-yl]ethane-1,2-dione
    —— Azetidine-1-carboximidamide;3-ethyl-1,4-dimethylazetidin-2-one —— C11H22N4O
    Azetidine-1-carboximidamide;3-ethyl-1,4-dimethylazetidin-2-one
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(2-fluoroethoxyimino)acetyl]amino]-3-[(6-nitro-1,3-benzothiazol-2-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H17ClFN7O7S3
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(2-fluoroethoxyimino)acetyl]amino]-3-[(6-nitro-1,3-benzothiazol-2-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[4-[3-[3-(3-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid —— C30H26ClNO6S
    3-[4-[3-[3-(3-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid
    —— (4-nitrophenyl)methyl (4R,5S,6S)-3-[(3S,5S)-5-[(3S)-3-[[2-(diaminomethylideneamino)acetyl]amino]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-carboxylate —— C30H40N8O8S
    (4-nitrophenyl)methyl (4R,5S,6S)-3-[(3S,5S)-5-[(3S)-3-[[2-(diaminomethylideneamino)acetyl]amino]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-carboxylate
    —— 7-N-[(4-acetylcyclohexyl)methyl]-5-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]pyrazolo[1,5-a]pyrimidine-5,7-dicarboxamide;5-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-7-N-[(3S)-2-oxo-1-propan-2-ylazetidin-3-yl]pyrazolo[1,5-a]pyrimidine-5,7-dicarboxamide —— C49H51N13O10
    7-N-[(4-acetylcyclohexyl)methyl]-5-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]pyrazolo[1,5-a]pyrimidine-5,7-dicarboxamide;5-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-7-N-[(3S)-2-oxo-1-propan-2-ylazetidin-3-yl]pyrazolo[1,5-a]pyrimidine-5,7-dicarboxamide
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(2-carbamoyloxyethyl)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 —— C26H26ClN8O9S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(2-carbamoyloxyethyl)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
    —— benzyl (3R)-3-[[(3S)-1-[N,N'-bis(phenylmethoxycarbonyl)carbamimidoyl]piperidin-3-yl]methyl]-4-oxoazetidine-2-carboxylate —— C34H36N4O7
    benzyl (3R)-3-[[(3S)-1-[N,N'-bis(phenylmethoxycarbonyl)carbamimidoyl]piperidin-3-yl]methyl]-4-oxoazetidine-2-carboxylate
    —— 5-[2-[3-[1-[Tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]-2-oxo-1,3-benzoxazole-3-carboxylic acid —— C21H28N2O7Si
    5-[2-[3-[1-[Tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]-2-oxo-1,3-benzoxazole-3-carboxylic acid
    —— 2-[3-[4-[1-[4-[3-[(2-Methylpropan-2-yl)oxy]propyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid —— C28H47NO6
    2-[3-[4-[1-[4-[3-[(2-Methylpropan-2-yl)oxy]propyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid
    —— 3-[(Acetyloxy)methyl]-7-[(2E)-2-(5-aminothiophen-3-YL)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H18N4O7S2
    3-[(Acetyloxy)methyl]-7-[(2E)-2-(5-aminothiophen-3-YL)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— benzhydryl (6S)-3-[[3-chloro-2-(2,4-dichlorophenoxy)phenoxy]carbonyloxymethyl]-5,8-dioxo-7-[(2-thiophen-2-ylacetyl)amino]-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C40H29Cl3N2O9S2
    benzhydryl (6S)-3-[[3-chloro-2-(2,4-dichlorophenoxy)phenoxy]carbonyloxymethyl]-5,8-dioxo-7-[(2-thiophen-2-ylacetyl)amino]-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[2-(methylamino)ethyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H28ClN10O7S2+
    (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[2-(methylamino)ethyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H18N6O5S4
    7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H18N8O5S3
    7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H19N7O5S4
    7-[[2-(5-Aminothiophen-3-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-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) (5S,6S)-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-carboxylate —— C24H21N3O6S2
    (3-oxo-1H-2-benzofuran-1-yl) (5S,6S)-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-carboxylate
    —— 6-[(2-Carboxy-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C17H18N2O7S
    6-[(2-Carboxy-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-1-methylimidazo[4,5-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H23ClN9O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-1-methylimidazo[4,5-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— cyclohexylmethoxycarbonyloxymethyl (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 —— C25H31N3O9S2
    cyclohexylmethoxycarbonyloxymethyl (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
    —— 6-[(2-Amino-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C16H18N3O5S-
    6-[(2-Amino-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— D-(-)-α-aminobenzylpenicillin-sulfoxid —— C16H19N3O5S
    D-(-)-α-aminobenzylpenicillin-sulfoxid
    —— p-nitrobenzyl 6-phenylacetamido-2,2-dimethylpenam-1-oxide-3-carboxylate 481649-27-8 C23H23N3O7S
    p-nitrobenzyl 6-phenylacetamido-2,2-dimethylpenam-1-oxide-3-carboxylate
    —— 6-[(2-Carboxylato-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C17H16N2O7S-2
    6-[(2-Carboxylato-2-phenylacetyl)amino]-3,3-dimethyl-4,7-dioxo-4lambda4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— Ethane;1-methoxy-4-(2-phenylethyl)azetidin-2-one —— C14H21NO2
    Ethane;1-methoxy-4-(2-phenylethyl)azetidin-2-one
    —— 3-[5-Formyl-1-[[2-(2-methoxyethylamino)pyrimidin-5-yl]methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxypropyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C24H33N5O6S
    3-[5-Formyl-1-[[2-(2-methoxyethylamino)pyrimidin-5-yl]methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxypropyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[2-[6-amino-2-(2-aminoethylsulfanyl)pyrimidin-4-yl]sulfanylethenyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H20N10O5S4
    (6R,7R)-3-[2-[6-amino-2-(2-aminoethylsulfanyl)pyrimidin-4-yl]sulfanylethenyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6S)-3-[[[N-(4-aminocyclohexyl)-C-methylsulfanylcarbonimidoyl]-methylhydrazinylidene]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H29FN10O5S3
    (6S)-3-[[[N-(4-aminocyclohexyl)-C-methylsulfanylcarbonimidoyl]-methylhydrazinylidene]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-8-oxo-5-thia-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-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H12ClN7O5S3
    (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[(2Z)-2-ethoxyimino-2-(5-methyl-1,2,4-thiadiazol-3-yl)ethyl]-2-methylidene-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-5-thia-1-azabicyclo[4.2.0]octan-8-one —— C23H25N6O2S4+
    7-[(2Z)-2-ethoxyimino-2-(5-methyl-1,2,4-thiadiazol-3-yl)ethyl]-2-methylidene-3-[[4-(1-methylpyridin-1-ium-4-yl)-1,3-thiazol-2-yl]sulfanyl]-5-thia-1-azabicyclo[4.2.0]octan-8-one
    —— 3-[1-Ethyl-2-[2-(3-methoxyphenyl)ethenyl]-4-oxoazetidin-3-yl]-4-(methylidenephosphanylmethyl)-1,3-oxazolidin-2-one —— C19H23N2O4P
    3-[1-Ethyl-2-[2-(3-methoxyphenyl)ethenyl]-4-oxoazetidin-3-yl]-4-(methylidenephosphanylmethyl)-1,3-oxazolidin-2-one
    —— N-[(4S)-2-oxoazepan-4-yl]octadec-9-enamide —— C24H44N2O2
    N-[(4S)-2-oxoazepan-4-yl]octadec-9-enamide
    —— (4R,5S,6S)-3-[(3S,5R)-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 —— C24H38N6O6S
    (4R,5S,6S)-3-[(3S,5R)-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
    —— (6S)-7-[[2-(2-formamido-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H19N6O6S2+
    (6S)-7-[[2-(2-formamido-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[2-Ethoxyimino-2-(5-ethyl-1,2,4-thiadiazol-3-yl)ethyl]-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 —— C24H27N6O2S4+
    7-[2-Ethoxyimino-2-(5-ethyl-1,2,4-thiadiazol-3-yl)ethyl]-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
    —— 7-[[2-[5-Chloro-2-(methylidenephosphanylmethyl)-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H15ClF3N4O8PS2
    7-[[2-[5-Chloro-2-(methylidenephosphanylmethyl)-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-8-oxo-3-(trifluoromethylsulfonyloxy)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[3,3-Dimethyl-4-[(prop-1-ynylsulfonylamino)methyl]cyclopentyl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C21H30N2O6S2
    3-[3,3-Dimethyl-4-[(prop-1-ynylsulfonylamino)methyl]cyclopentyl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (10R)-4-acetyl-8-[2-[1-(2-amino-2-oxoethyl)-4H-quinolin-3-yl]ethenyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid —— C24H24N4O5
    (10R)-4-acetyl-8-[2-[1-(2-amino-2-oxoethyl)-4H-quinolin-3-yl]ethenyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid
    —— (4-Methoxyphenyl)methyl 7-[[2-ethoxyimino-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-[[1-[1-[(2-methylpropan-2-yl)oxycarbonyl]piperidin-4-yl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C43H53N10O10S2+
    (4-Methoxyphenyl)methyl 7-[[2-ethoxyimino-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-[[1-[1-[(2-methylpropan-2-yl)oxycarbonyl]piperidin-4-yl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(2-aminoethylsulfanylmethyl)-1,3,4-thiadiazol-2-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-[[5-(2-aminoethylsulfanylmethyl)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid