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
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(3H-imidazo[4,5-c]pyridin-5-ium-5-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H20ClN8O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(3H-imidazo[4,5-c]pyridin-5-ium-5-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2,3-dioxo-1,4-dihydropyrido[3,4-b]pyrazin-6-ium-6-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H20ClN8O9S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2,3-dioxo-1,4-dihydropyrido[3,4-b]pyrazin-6-ium-6-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Ethane;methyl 3-[[4-[2-[1-(2-methoxy-2-oxoacetyl)-3-methyl-4-oxoazetidin-2-yl]propanoylsulfanyl]-1-methylpyrrolidine-2-carbonyl]-methylamino]benzoate —— C29H43N3O8S
    Ethane;methyl 3-[[4-[2-[1-(2-methoxy-2-oxoacetyl)-3-methyl-4-oxoazetidin-2-yl]propanoylsulfanyl]-1-methylpyrrolidine-2-carbonyl]-methylamino]benzoate
    —— 1,3-dibenzyl-4-phenylazetidin-2-one;ethane;(2S,3S,4R,5R,6S)-6-ethyloxane-2,3,4,5-tetrol —— C40H65NO6
    1,3-dibenzyl-4-phenylazetidin-2-one;ethane;(2S,3S,4R,5R,6S)-6-ethyloxane-2,3,4,5-tetrol
    —— 1-[2-[(9-Hydroxy-2,2,6,6,7,7-hexamethyldecan-4-yl)amino]ethyl]azepan-2-one —— C24H48N2O2
    1-[2-[(9-Hydroxy-2,2,6,6,7,7-hexamethyldecan-4-yl)amino]ethyl]azepan-2-one
    —— 5-[4-[1-[4-[2-(2-Carbamoyl-1,3-thiazol-4-yl)ethyl]cyclohexyl]-4-oxoazetidin-2-yl]cycloheptyl]-2-(2-methoxyethyl)pentanoic acid —— C30H47N3O5S
    5-[4-[1-[4-[2-(2-Carbamoyl-1,3-thiazol-4-yl)ethyl]cyclohexyl]-4-oxoazetidin-2-yl]cycloheptyl]-2-(2-methoxyethyl)pentanoic acid
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[6-(trifluoromethyl)pyridazin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H13ClF3N7O5S2
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[6-(trifluoromethyl)pyridazin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[2-amino-1-[(3R)-pyrrolidin-3-yl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H30N11O7S2+
    3-[[2-amino-1-[(3R)-pyrrolidin-3-yl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-Methyl-1-(3-methylbutyl)-1,4-diazonan-5-one —— C13H26N2O
    7-Methyl-1-(3-methylbutyl)-1,4-diazonan-5-one
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-pyrazol-4-ylmethylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H16ClN7O5S2
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-pyrazol-4-ylmethylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(1H-imidazo[4,5-b]pyridin-4-ium-4-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H20ClN8O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(1H-imidazo[4,5-b]pyridin-4-ium-4-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6S,7R)-3-[[4-(2-aminoethylsulfanylmethyl)-2-methoxy-1,3-thiazol-5-yl]sulfanyl]-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H23N7O6S4
    (6S,7R)-3-[[4-(2-aminoethylsulfanylmethyl)-2-methoxy-1,3-thiazol-5-yl]sulfanyl]-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[(4-pyrazol-1-ylpyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H22ClN8O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[(4-pyrazol-1-ylpyridin-1-ium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[hydroxy-(5-hydroxy-4-oxo-1H-pyridin-2-yl)methoxy]iminoacetyl]amino]-2-(fluoromethyl)-4-oxoazetidine-1-sulfonic acid —— C15H15FN6O9S2
    3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[hydroxy-(5-hydroxy-4-oxo-1H-pyridin-2-yl)methoxy]iminoacetyl]amino]-2-(fluoromethyl)-4-oxoazetidine-1-sulfonic acid
    —— 2,2-dimethylpropanoyloxymethyl (6R,7S)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C26H32N8O7S3
    2,2-dimethylpropanoyloxymethyl (6R,7S)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-[2-(4-nitrobenzyloxycarbonyl)aminosulfonylaminoethyl]thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C32H31N7O12S3
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-[2-(4-nitrobenzyloxycarbonyl)aminosulfonylaminoethyl]thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— Aziridin-2-one;ethane —— C6H15NO
    Aziridin-2-one;ethane
    —— 3-(2,5-Dihydroxypyrrol-1-yl)azepan-2-one —— C10H14N2O3
    3-(2,5-Dihydroxypyrrol-1-yl)azepan-2-one
    —— (4-methoxyphenyl)methyl 7-[[2-[(2S)-1-benzhydryloxy-1-oxobutan-2-yl]oxyimino-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C43H43Cl2N5O10S2
    (4-methoxyphenyl)methyl 7-[[2-[(2S)-1-benzhydryloxy-1-oxobutan-2-yl]oxyimino-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (3R,4S)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[2-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]ethenyl]phenyl]azetidin-2-one —— C32H33F2NO7
    (3R,4S)-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[2-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]ethenyl]phenyl]azetidin-2-one
    —— cyclohexyloxycarbonyloxymethyl (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 —— C24H30N2O8S2
    cyclohexyloxycarbonyloxymethyl (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
    —— N-methylsulfonyl-4-oxoazetidine-2-carboxamide —— C5H8N2O4S
    N-methylsulfonyl-4-oxoazetidine-2-carboxamide
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[2-(2-hydroxyethylamino)ethylamino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H30ClN8O8S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[2-(2-hydroxyethylamino)ethylamino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— tert-butyl (2R,3S)-2-(5-bromopyridin-2-yl)-3-(4-chlorophenyl)-3-methyl-4-oxoazetidine-1-carboxylate —— C20H20BrClN2O3
    tert-butyl (2R,3S)-2-(5-bromopyridin-2-yl)-3-(4-chlorophenyl)-3-methyl-4-oxoazetidine-1-carboxylate
    —— (3R,5S)-3-amino-6,7-dioxo-1-azabicyclo[3.2.0]heptane-3,5-dicarboxylic acid —— C8H8N2O6
    (3R,5S)-3-amino-6,7-dioxo-1-azabicyclo[3.2.0]heptane-3,5-dicarboxylic acid
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridazin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H13Cl2N7O5S2
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridazin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-Azido-4,4-dimethyl-2-[2-methylsulfanyl-3-[1-[(4-nitrophenyl)methoxycarbonyloxy]ethyl]-4-oxoazetidin-1-yl]-3-oxoheptanoic acid —— C23H29N5O9S
    7-Azido-4,4-dimethyl-2-[2-methylsulfanyl-3-[1-[(4-nitrophenyl)methoxycarbonyloxy]ethyl]-4-oxoazetidin-1-yl]-3-oxoheptanoic acid
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-[2-(methoxycarbamoyloxy)ethyl]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 —— C27H28ClN8O10S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-[2-(methoxycarbamoyloxy)ethyl]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
    —— 3-[1-[(3-Carbamoylphenyl)methyl]-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C25H34N4O6S
    3-[1-[(3-Carbamoylphenyl)methyl]-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— [4-[3-[(5,5-Dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-1-phenylazetidin-2-yl]phenyl] butanoate —— C32H35NO5S
    [4-[3-[(5,5-Dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-1-phenylazetidin-2-yl]phenyl] butanoate
    —— Benzoyl 3-ethoxy-7-[(2-methylpropan-2-yl)oxycarbonylamino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C22H26N2O7
    Benzoyl 3-ethoxy-7-[(2-methylpropan-2-yl)oxycarbonylamino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-[2-(4-nitrobenzyloxy-carbonyl)aminoethyl]thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C32H30N6O10S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-[2-(4-nitrobenzyloxy-carbonyl)aminoethyl]thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— (4-nitrophenyl)methyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(5S)-1-[(4-nitrophenyl)methoxycarbonyl]-5-[(3S)-3-[[(2R)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidine-2-carbonyl]amino]pyrrolidine-1-carbonyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C47H50N8O16S
    (4-nitrophenyl)methyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(5S)-1-[(4-nitrophenyl)methoxycarbonyl]-5-[(3S)-3-[[(2R)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidine-2-carbonyl]amino]pyrrolidine-1-carbonyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R,5S,6S)-3-[(3S,5R)-5-[(4S)-4-[(1-aminoethylideneamino)methoxymethylamino]-2-oxopiperidin-1-yl]-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-[(4S)-4-[(1-aminoethylideneamino)methoxymethylamino]-2-oxopiperidin-1-yl]-1-methylpyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— [(2S,3S)-3-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1-hydroxy-4,5-dioxopiperidin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidin-1-yl] hydrogen sulfate —— C15H17ClN6O10S2
    [(2S,3S)-3-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1-hydroxy-4,5-dioxopiperidin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidin-1-yl] hydrogen sulfate
    —— 7-[2-(dimethylsulfamoylamino)acetyl]-2-[(4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-6-[(4-nitrophenyl)methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]imidazo[5,1-b][1,3]thiazole —— C25H28N6O7S2
    7-[2-(dimethylsulfamoylamino)acetyl]-2-[(4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-6-[(4-nitrophenyl)methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]imidazo[5,1-b][1,3]thiazole
    —— (6R,7R)-3-[[1-(2-acetamidoethyl)pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C27H28ClN8O8S2+
    (6R,7R)-3-[[1-(2-acetamidoethyl)pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3S,4S)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-(1,3-dihydroxy-4,7-dihydro-2H-isoindol-5-yl)azetidin-2-one —— C19H30N2O4Si
    (3S,4S)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-(1,3-dihydroxy-4,7-dihydro-2H-isoindol-5-yl)azetidin-2-one
    —— 3-[5-Acetyl-1-[(2,5-dimethylphenyl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C25H32N2O5S
    3-[5-Acetyl-1-[(2,5-dimethylphenyl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— prop-2-enyl (4S,5R,6S)-6-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-[7-[dimethoxy(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C32H42N4O6SSi
    prop-2-enyl (4S,5R,6S)-6-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-[7-[dimethoxy(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— [(2R,3S)-3-[(1S)-1-formyloxyethyl]-2-methylsulfanyl-4-oxoazetidin-1-yl] 3-(4-nitrophenyl)propanoate —— C16H18N2O7S
    [(2R,3S)-3-[(1S)-1-formyloxyethyl]-2-methylsulfanyl-4-oxoazetidin-1-yl] 3-(4-nitrophenyl)propanoate
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3-thiazol-4-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H13N7O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3-thiazol-4-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— bromomethane;ethane;methyl 3-[(3R,4S)-1-benzyl-2-oxo-4-phenylazetidin-3-yl]propanoate —— C27H42BrNO3
    bromomethane;ethane;methyl 3-[(3R,4S)-1-benzyl-2-oxo-4-phenylazetidin-3-yl]propanoate
    —— (3R)-3-[(3S)-3-hydroxy-3-phenylpropyl]-1-(4-methoxyphenyl)azetidin-2-one —— C19H21NO3
    (3R)-3-[(3S)-3-hydroxy-3-phenylpropyl]-1-(4-methoxyphenyl)azetidin-2-one
    —— (4R)-1-(2,2-dimethylpropanoyloxymethoxy)-3-hydroxy-4-[(2R,3S)-3-[(1R)-1-hydroxyethyl]-4-oxoazetidin-2-yl]-1-oxopent-2-ene-2-diazonium —— C16H24N3O7+
    (4R)-1-(2,2-dimethylpropanoyloxymethoxy)-3-hydroxy-4-[(2R,3S)-3-[(1R)-1-hydroxyethyl]-4-oxoazetidin-2-yl]-1-oxopent-2-ene-2-diazonium
    —— (4R,5S,6S)-3-[2-[2-(dimethylcarbamoyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H21N3O5S2
    (4R,5S,6S)-3-[2-[2-(dimethylcarbamoyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 3-[3-[Tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-[4-(3-dimethoxyphosphorylphenyl)phenyl]-1-phenylazetidin-2-one —— C38H45FNO5PSi
    3-[3-[Tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-4-[4-(3-dimethoxyphosphorylphenyl)phenyl]-1-phenylazetidin-2-one
    —— 3-[[1,5-dimethyl-6-(4-methylphenyl)-2,5,6,6a,7,8,9,10,11,11a-decahydro-1H-cyclohepta[a]naphthalen-2-yl]methylidene]-1,6-dimethyl-7-sulfanylideneazepan-2-one —— C33H43NOS
    3-[[1,5-dimethyl-6-(4-methylphenyl)-2,5,6,6a,7,8,9,10,11,11a-decahydro-1H-cyclohepta[a]naphthalen-2-yl]methylidene]-1,6-dimethyl-7-sulfanylideneazepan-2-one
    —— 2,2-dimethylpropanoyloxymethyl (7S)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C26H32N8O7S3
    2,2-dimethylpropanoyloxymethyl (7S)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-3-[[[amino-[4-(2-aminoacetyl)piperazin-1-yl]methylidene]hydrazinylidene]methyl]-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H25N11O6S2
    (6R,7R)-3-[[[amino-[4-(2-aminoacetyl)piperazin-1-yl]methylidene]hydrazinylidene]methyl]-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid