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
    —— (4S,5R,6S)-3-[(2,2-dioxo-3H-2,1-benzothiazol-1-yl)methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H20N2O6S
    (4S,5R,6S)-3-[(2,2-dioxo-3H-2,1-benzothiazol-1-yl)methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4R,5R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3R,5R)-5-[(E)-2-(1,2-oxazol-5-yl)ethenyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H23N3O5S
    (4R,5R)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3R,5R)-5-[(E)-2-(1,2-oxazol-5-yl)ethenyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4R,5S,6S)-3-[4-(aminomethyl)-3,6-dihydro-2H-pyridine-1-carbothioyl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C17H23N3O4S2
    (4R,5S,6S)-3-[4-(aminomethyl)-3,6-dihydro-2H-pyridine-1-carbothioyl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— butyl (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 —— C18H26N2O5S
    butyl (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-aminopropoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C13H18N4O6S2
    (2S)-3-[[(2Z)-2-(3-aminopropoxyimino)-2-thiophen-2-ylacetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— (4R,5S,6S)-3-[(1,3-dimethyl-6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-4-ium-6-yl)sulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C18H24N3O4S+
    (4R,5S,6S)-3-[(1,3-dimethyl-6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-4-ium-6-yl)sulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— Benzyl 4-((3,3-diethyl-4-oxo-2-azetidinyl)-oxy)benzeneacetate —— C22H25NO4
    Benzyl 4-((3,3-diethyl-4-oxo-2-azetidinyl)-oxy)benzeneacetate
    —— (4R)-3,3-diethyl-4-[4-(4-methylpiperazin-4-ium-1-carbonyl)phenoxy]azetidin-2-one —— C19H28N3O3+
    (4R)-3,3-diethyl-4-[4-(4-methylpiperazin-4-ium-1-carbonyl)phenoxy]azetidin-2-one
    —— (R)-3,3-diethyl-4-(4-(4-methylpiperazine-1-carbonyl)phenoxy)azetidin-2-one —— C19H27N3O3
    (R)-3,3-diethyl-4-(4-(4-methylpiperazine-1-carbonyl)phenoxy)azetidin-2-one
    —— (3R,5S)-N-dodecyl-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-3-carboxamide —— C18H32N2O3
    (3R,5S)-N-dodecyl-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-3-carboxamide
    —— 1-(2-Oxo-4-phenylbutyl)-4-phenoxyazetidin-2-one —— C19H19NO3
    1-(2-Oxo-4-phenylbutyl)-4-phenoxyazetidin-2-one
    —— [5R,6S)-6-[(R)-1-hydroxyethyl]-3-[3,4,5,6-tetrahydropyrimidin-5-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C13H17N3O4
    [5R,6S)-6-[(R)-1-hydroxyethyl]-3-[3,4,5,6-tetrahydropyrimidin-5-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-Azapentacyclo[7.5.2.02,8.03,7.010,14]hexadec-15-ene-4,6,11,13-tetrone —— C15H13NO4
    5-Azapentacyclo[7.5.2.02,8.03,7.010,14]hexadec-15-ene-4,6,11,13-tetrone
    —— Methyl 8-oxo-8-(2-oxoazetidin-1-yl)octanoate —— C12H19NO4
    Methyl 8-oxo-8-(2-oxoazetidin-1-yl)octanoate
    —— (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;[3-[[4-(benzenesulfonyl)thiophen-2-yl]sulfonylamino]phenyl]boronic acid —— C32H33BN4O11S4
    (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;[3-[[4-(benzenesulfonyl)thiophen-2-yl]sulfonylamino]phenyl]boronic acid
    —— (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[(3,4-dihydroxyphenyl)methoxyimino]acetyl]amino]-3-[[2-[(3,4-dihydroxybenzoyl)oxymethyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C34H29N9O11S3
    (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-[(3,4-dihydroxyphenyl)methoxyimino]acetyl]amino]-3-[[2-[(3,4-dihydroxybenzoyl)oxymethyl]-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-3-[[3-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C34H34FN8O10S2+
    (7R)-3-[[3-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-1-ium-1-yl]methyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-2-chlorothiophen-3-yl)-2-hydroxyiminoacetyl]amino]-3-[(E)-[1-[5-(hydroxymethyl)-1-[(5-methyl-2-oxo-1,3-dioxolan-4-yl)methoxycarbonyl]pyrrolidin-3-yl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C29H31ClN6O12S2
    (6R,7R)-7-[[(2Z)-2-(5-amino-2-chlorothiophen-3-yl)-2-hydroxyiminoacetyl]amino]-3-[(E)-[1-[5-(hydroxymethyl)-1-[(5-methyl-2-oxo-1,3-dioxolan-4-yl)methoxycarbonyl]pyrrolidin-3-yl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-3-[[3-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-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 —— C31H29FN8O8S2
    (7R)-3-[[3-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]-2-fluorophenyl]pyridin-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
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[[5-(2-hydroxyethyl)-1,3-benzothiazol-2-yl]sulfanylmethyl]-4-methyl-7-oxo-6-[(1R)-1-triethylsilyloxyethyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C33H41N3O7S2Si
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[[5-(2-hydroxyethyl)-1,3-benzothiazol-2-yl]sulfanylmethyl]-4-methyl-7-oxo-6-[(1R)-1-triethylsilyloxyethyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4S,5R,6S)-3-[[8-[[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1-methyl-2,2-dioxobenzo[g][2,1,3]benzothiadiazol-3-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C32H44N6O6S+2
    (4S,5R,6S)-3-[[8-[[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1-methyl-2,2-dioxobenzo[g][2,1,3]benzothiadiazol-3-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[[2-(2-aminoethylsulfanyl)-4-(2-aminoethylsulfanylmethyl)-1,3-thiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H23ClN8O5S6
    (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[[2-(2-aminoethylsulfanyl)-4-(2-aminoethylsulfanylmethyl)-1,3-thiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-3-[(E)-3-(4,6-diaminopyrimidin-1-ium-1-yl)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C27H25N9O9S2
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[carboxy-(3,4-dihydroxyphenyl)methoxy]iminoacetyl]amino]-3-[(E)-3-(4,6-diaminopyrimidin-1-ium-1-yl)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4S,5R,6S)-3-[[8-[[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1-methyl-2,2-dioxobenzo[g][2,1,3]benzothiadiazol-3-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;chloride —— C32H43ClN6O6S
    (4S,5R,6S)-3-[[8-[[4-(3-aminopropyl)-1,4-diazoniabicyclo[2.2.2]octan-1-yl]methyl]-1-methyl-2,2-dioxobenzo[g][2,1,3]benzothiadiazol-3-yl]methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;chloride
    —— [(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-(benzylideneamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C32H34N4O9S2
    [(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-(benzylideneamino)-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (6R,7R)-3-[[3-amino-4-(2-aminoethyl)-2-methylpyrazol-1-ium-1-yl]methyl]-7-[[(2Z)-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-carboxylate —— C22H28N10O7S2
    (6R,7R)-3-[[3-amino-4-(2-aminoethyl)-2-methylpyrazol-1-ium-1-yl]methyl]-7-[[(2Z)-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-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;chloride;hydroiodide —— C19H26ClIN6O5S2
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;chloride;hydroiodide
    —— Amoxicillin, Clavulanate potassium(2:1) —— C24H28KN4NaO10S
    Amoxicillin, Clavulanate potassium(2:1)
    —— 7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-hydroxyiminoacetyl]amino]-3-[[1-[3-(2-hydroxyethylamino)propyl]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 —— C23H27N10O6S2+
    7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-hydroxyiminoacetyl]amino]-3-[[1-[3-(2-hydroxyethylamino)propyl]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
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[6-[[3-(2-hydroxyethyl)imidazol-1-ium-1-yl]methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C30H32N5O7S+
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[6-[[3-(2-hydroxyethyl)imidazol-1-ium-1-yl]methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— potassium;(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;(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C24H27KN4O10S
    potassium;(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;(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[(5,6-dihydroxybenzimidazol-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H23N7O9S2
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[(5,6-dihydroxybenzimidazol-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[6-[[3-(2-hydroxyethyl)imidazol-1-ium-1-yl]methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C30H31N5O7S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[6-[[3-(2-hydroxyethyl)imidazol-1-ium-1-yl]methyl]-1,1-dioxo-4-phenyl-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[1-[2-[3-(2-hydroxyethyl)imidazol-3-ium-1-yl]ethyl]-5,5-dioxobenzo[c][1,2]benzothiazin-6-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C30H33N4O7S+
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[1-[2-[3-(2-hydroxyethyl)imidazol-3-ium-1-yl]ethyl]-5,5-dioxobenzo[c][1,2]benzothiazin-6-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[[3-amino-4-(2-aminoethyl)-2-methylpyrazol-1-ium-1-yl]methyl]-7-[[(2Z)-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 —— C22H29N10O7S2+
    (6R,7R)-3-[[3-amino-4-(2-aminoethyl)-2-methylpyrazol-1-ium-1-yl]methyl]-7-[[(2Z)-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
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[2-(3-methylimidazol-3-ium-1-yl)ethyl]-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 —— C30H32N5O6S+
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[7-[2-(3-methylimidazol-3-ium-1-yl)ethyl]-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
    —— 7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(4-amino-6-oxo-1H-pyrimidin-2-yl)sulfanylmethylsulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H15ClN8O6S4
    7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(4-amino-6-oxo-1H-pyrimidin-2-yl)sulfanylmethylsulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[1-[2-[3-(2-hydroxyethyl)imidazol-3-ium-1-yl]ethyl]-5,5-dioxobenzo[c][1,2]benzothiazin-6-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C30H32N4O7S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[[1-[2-[3-(2-hydroxyethyl)imidazol-3-ium-1-yl]ethyl]-5,5-dioxobenzo[c][1,2]benzothiazin-6-yl]methyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-[2-oxo-1-[(3R)-pyrrolidin-3-yl]pyrrolidin-3-ylidene]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H22ClN7O6S2
    (6R,7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-[2-oxo-1-[(3R)-pyrrolidin-3-yl]pyrrolidin-3-ylidene]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[[4-(2-aminoethylsulfanylmethyl)-1,3-thiazol-5-yl]sulfanyl]-7-[[(2Z)-2-(6-amino-1H-pyridin-2-ylidene)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H21N7O5S4
    (6R,7R)-3-[[4-(2-aminoethylsulfanylmethyl)-1,3-thiazol-5-yl]sulfanyl]-7-[[(2Z)-2-(6-amino-1H-pyridin-2-ylidene)-2-nitrosoacetyl]amino]-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;hydrobromide —— C24H24BrN3O6S
    (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;hydrobromide
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[(E)-3-imidazo[5,1-b][1,3]thiazol-6-ium-6-ylprop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H18FN8O5S3+
    (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[(E)-3-imidazo[5,1-b][1,3]thiazol-6-ium-6-ylprop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[(Z)-2-(2-amino-thiazol-4-yl)-2-hydroxyimino-acetylamino]-3-(2,6-diamino-pyrimidin-4-ylsulfanylmethylsulfanyl)-8-oxo-5-thia-1-aza-bicyclo[4,2,0]oct-2-ene-2-carboxylic acid —— C17H17N9O5S4
    7-[(Z)-2-(2-amino-thiazol-4-yl)-2-hydroxyimino-acetylamino]-3-(2,6-diamino-pyrimidin-4-ylsulfanylmethylsulfanyl)-8-oxo-5-thia-1-aza-bicyclo[4,2,0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(4-carbamoyl-6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H24N7O6S2+
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(4-carbamoyl-6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[(E)-2-[1-(2-amino-2-oxoethyl)pyridin-1-ium-4-yl]sulfanylethenyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C21H19N7O6S3
    (6R,7R)-3-[(E)-2-[1-(2-amino-2-oxoethyl)pyridin-1-ium-4-yl]sulfanylethenyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 1-propan-2-yloxycarbonyloxyethyl (4R)-6-[(1R)-1-(2-aminoacetyl)oxyethyl]-4-methyl-7-oxo-3-(5-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;hydrochloride —— C22H32ClN3O9S
    1-propan-2-yloxycarbonyloxyethyl (4R)-6-[(1R)-1-(2-aminoacetyl)oxyethyl]-4-methyl-7-oxo-3-(5-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;hydrochloride
    —— (6R,7R)-3-[(7-aminopyrazolo[1,5-a]pyrimidin-4-ium-4-yl)methyl]-7-[[(2Z)-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-carboxylate —— C19H17FN10O5S2
    (6R,7R)-3-[(7-aminopyrazolo[1,5-a]pyrimidin-4-ium-4-yl)methyl]-7-[[(2Z)-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-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[(E)-(3-ethyl-2-methyliminoimidazolidin-1-yl)iminomethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H23FN10O5S2
    (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[(E)-(3-ethyl-2-methyliminoimidazolidin-1-yl)iminomethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[(7-aminopyrazolo[1,5-a]pyrimidin-4-ium-4-yl)methyl]-7-[[(2Z)-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 —— C19H18FN10O5S2+
    (6R,7R)-3-[(7-aminopyrazolo[1,5-a]pyrimidin-4-ium-4-yl)methyl]-7-[[(2Z)-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
    —— 1-Pivaloyloxyethyl 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylate —— C21H27N5O8S2
    1-Pivaloyloxyethyl 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-methoxymethyl-3-cephem-4-carboxylate