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    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)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[4-methyl-6-[2-(3-methylimidazol-3-ium-1-yl)ethyl]-1,1-dioxo-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H29N5O6S
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[[4-methyl-6-[2-(3-methylimidazol-3-ium-1-yl)ethyl]-1,1-dioxo-1lambda6,2,3-benzothiadiazin-2-yl]methyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R,5S,6S)-3-[(3S,5R)-5-[4-[(1S)-1,3-diamino-3-hydroxypropyl]phenyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;hydrochloride —— C23H33ClN4O5S
    (4R,5S,6S)-3-[(3S,5R)-5-[4-[(1S)-1,3-diamino-3-hydroxypropyl]phenyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;hydrochloride
    —— 7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(E)-3-(dimethylcarbamoyloxy)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H20N6O7S2
    7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[(E)-3-(dimethylcarbamoyloxy)prop-1-enyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl 3-[(E)-3-hydroxyprop-1-enyl]-7-oxo-6-(1-triethylsilyloxyethyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H34N2O7Si
    (4-nitrophenyl)methyl 3-[(E)-3-hydroxyprop-1-enyl]-7-oxo-6-(1-triethylsilyloxyethyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-hydroxyimino]-acetylamino}-8-oxo-3-((Z)-3-phenoxy-propenyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H19N5O6S2
    (6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-hydroxyimino]-acetylamino}-8-oxo-3-((Z)-3-phenoxy-propenyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-2-(1,3-thiazol-5-yl)ethenyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H14N6O5S3
    (6R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-3-[(E)-2-(1,3-thiazol-5-yl)ethenyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-{(2S,4S)-2-[(3R)-pyrrolidine-3-yl-(R)-hydroxy]methylpyrrolidine-4-yl}thio-1-carbapen-2-em-3-carboxylic acid.oxalate —— C2H2O4*C19H29N3O5S
    (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-{(2S,4S)-2-[(3R)-pyrrolidine-3-yl-(R)-hydroxy]methylpyrrolidine-4-yl}thio-1-carbapen-2-em-3-carboxylic acid.oxalate
    —— (6R,7R)-8-oxo-7-[(2-phenylacetyl)amino]-3-quinolin-2-ylsulfanyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H19N3O4S2
    (6R,7R)-8-oxo-7-[(2-phenylacetyl)amino]-3-quinolin-2-ylsulfanyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(R)-hydroxy-[(3R)-pyrrolidin-3-yl]methyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;hydrobromide —— C19H30BrN3O5S
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[(3S,5S)-5-[(R)-hydroxy-[(3R)-pyrrolidin-3-yl]methyl]pyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;hydrobromide
    —— benzyl N-[1-[(3R,4R)-3-benzyl-2-oxo-4-phenoxyazetidin-3-yl]-3-methyl-1-oxobutan-2-yl]carbamate —— C29H30N2O5
    benzyl N-[1-[(3R,4R)-3-benzyl-2-oxo-4-phenoxyazetidin-3-yl]-3-methyl-1-oxobutan-2-yl]carbamate
    —— (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-carboxylic acid —— C21H20N5O5S2+
    (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-carboxylic acid
    —— sodium;(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-carboxylate —— C17H18N5NaO6S2
    sodium;(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-carboxylate
    —— 3-[(2R)-2-[(2R,3S)-4-oxo-3-[(1R)-1-(2,3,3-trimethylbutan-2-yloxy)ethyl]azetidin-2-yl]propanoyl]spiro[1,3-benzoxazine-2,1'-cyclohexane]-4-one —— C28H40N2O5
    3-[(2R)-2-[(2R,3S)-4-oxo-3-[(1R)-1-(2,3,3-trimethylbutan-2-yloxy)ethyl]azetidin-2-yl]propanoyl]spiro[1,3-benzoxazine-2,1'-cyclohexane]-4-one
    —— Sodium;3-[[5-(2-amino-2-oxoethyl)-[1,3]thiazolo[4,5-c]pyridin-5-ium-2-yl]sulfanyl]-4-methyl-6-(1-oxidoethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C18H17N4NaO5S2
    Sodium;3-[[5-(2-amino-2-oxoethyl)-[1,3]thiazolo[4,5-c]pyridin-5-ium-2-yl]sulfanyl]-4-methyl-6-(1-oxidoethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4R,5S,6S)-3-[(3S,5S)-5-[[2-(cyanomethylamino)-2-oxoethyl]sulfanylmethyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H26N4O5S2
    (4R,5S,6S)-3-[(3S,5S)-5-[[2-(cyanomethylamino)-2-oxoethyl]sulfanylmethyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (3S,6R,10R)-4-acetyl-8-[(E)-[1-(4-hydroxyphenyl)-2-oxopyrrolidin-3-ylidene]methyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid —— C22H21N3O6
    (3S,6R,10R)-4-acetyl-8-[(E)-[1-(4-hydroxyphenyl)-2-oxopyrrolidin-3-ylidene]methyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid
    —— 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-carboxylic acid —— C19H19N6O5S+
    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-carboxylic acid
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[(4-methyl-2-oxopiperazin-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C20H30N4O5S
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[(3S,5S)-5-[(4-methyl-2-oxopiperazin-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-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-carboxylate —— C20H23N3O4S2
    (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-carboxylate
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[[4-[(2S,4S)-4-hydroxypyrrolidin-2-yl]-1,3-thiazol-2-yl]sulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C17H21N3O5S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[[4-[(2S,4S)-4-hydroxypyrrolidin-2-yl]-1,3-thiazol-2-yl]sulfanyl]-4-methyl-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[5,4-c]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[5,4-c]pyridin-2-ylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 6-(1-Hydroxyethyl)-4-methyl-7-oxo-3-([1,3]thiazolo[4,5-c]pyridin-2-ylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H15N3O4S2
    6-(1-Hydroxyethyl)-4-methyl-7-oxo-3-([1,3]thiazolo[4,5-c]pyridin-2-ylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 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-carboxylic acid —— C16H15N3O4S2
    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-carboxylic acid
    —— (6R,7S)-7-[[(2R)-2-azaniumyl-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C15H14ClN3O4S
    (6R,7S)-7-[[(2R)-2-azaniumyl-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(6-sulfanylidenepiperidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H20N2O4S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(6-sulfanylidenepiperidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (3R,4S)-3-(3-hydroxy-3-phenylpropyl)-4-(4-methoxyphenyl)-1-phenylazetidin-2-one —— C25H25NO3
    (3R,4S)-3-(3-hydroxy-3-phenylpropyl)-4-(4-methoxyphenyl)-1-phenylazetidin-2-one
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[1-(N-methyl-C-methylsulfanylcarbonimidoyl)azetidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H23N3O4S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[1-(N-methyl-C-methylsulfanylcarbonimidoyl)azetidin-3-yl]sulfanyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4R,5S,6S)-3-[1-(4,5-dihydro-1H-imidazol-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 —— C16H22N4O4S
    (4R,5S,6S)-3-[1-(4,5-dihydro-1H-imidazol-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
    —— (4R,5S,6S)-3-(2-aminoethoxymethylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C13H20N2O5S
    (4R,5S,6S)-3-(2-aminoethoxymethylsulfanyl)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 1-(2-Decylsulfanylethyl)azepan-2-one —— C18H35NOS
    1-(2-Decylsulfanylethyl)azepan-2-one
    —— (5R,6R)-6-[(1S)-1-hydroxypropyl]-7-oxo-3-[(3S)-pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H20N2O4S
    (5R,6R)-6-[(1S)-1-hydroxypropyl]-7-oxo-3-[(3S)-pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 6-[(1R)-1-hydroxyethyl]-3-[5-(methylcarbamothioyl)thiophen-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H16N2O4S2
    6-[(1R)-1-hydroxyethyl]-3-[5-(methylcarbamothioyl)thiophen-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— Methyl 6-(1-hydroxyethyl)-4-methyl-7-oxo-3-(2-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]heptane-2-carboxylate —— C15H22N2O5S
    Methyl 6-(1-hydroxyethyl)-4-methyl-7-oxo-3-(2-oxopyrrolidin-3-yl)sulfanyl-1-azabicyclo[3.2.0]heptane-2-carboxylate
    —— (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 —— C34H31FN5O7S2+
    (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
    —— (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-carboxylate;dihydrochloride —— C30H28Cl2N10O9S3
    (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-carboxylate;dihydrochloride
    —— (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-carboxylate;chloride —— C29H32ClN9O6S4
    (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-carboxylate;chloride
    —— (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-carboxycyclopentyl)oxyiminoacetyl]amino]-3-[[1-[(1,5-dihydroxy-4-oxopyridin-2-yl)methyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H25N11O10S3
    (6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(1-carboxycyclopentyl)oxyiminoacetyl]amino]-3-[[1-[(1,5-dihydroxy-4-oxopyridin-2-yl)methyl]tetrazol-5-yl]sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (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-carboxylate —— C31H23N7O9S3
    (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-carboxylate
    —— (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-carboxylate —— C30H26N10O9S3
    (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-carboxylate
    —— (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-carboxylate;chloride —— C34H44ClN5O6S
    (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-carboxylate;chloride
    —— (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-carboxylic acid —— C32H26FN6O9S2+
    (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-carboxylic acid
    —— sodium;(E)-7-(2-amino-2-carboxyethyl)sulfanyl-2-[(2,2-dimethylcyclopropanecarbonyl)amino]hept-2-enoic acid;3-[2-(aminomethylideneamino)ethylsulfanyl]-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C28H43N5NaO9S2+
    sodium;(E)-7-(2-amino-2-carboxyethyl)sulfanyl-2-[(2,2-dimethylcyclopropanecarbonyl)amino]hept-2-enoic acid;3-[2-(aminomethylideneamino)ethylsulfanyl]-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[[3-amino-2-(2-hydroxyethyl)pyrazol-1-ium-1-yl]methyl]-7-[[(2E)-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;hydroiodide —— C19H23IN8O6S2
    (6R,7R)-3-[[3-amino-2-(2-hydroxyethyl)pyrazol-1-ium-1-yl]methyl]-7-[[(2E)-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;hydroiodide
    —— (6R,7R)-7-[[(2E)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(2-fluoroethoxyimino)acetyl]amino]-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H23ClFN7O5S4
    (6R,7R)-7-[[(2E)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(2-fluoroethoxyimino)acetyl]amino]-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[[2-amino-4-[2-(diaminomethylideneamino)ethylsulfanylmethyl]-1,3-thiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H21ClN10O5S5
    (7R)-7-[[(2Z)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-[[2-amino-4-[2-(diaminomethylideneamino)ethylsulfanylmethyl]-1,3-thiazol-5-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— benzhydryl (Z)-2-[2-(benzenesulfonylsulfanyl)-4-oxo-3-[(2-phenylacetyl)amino]azetidin-1-yl]-3-chlorobut-2-enoate —— C34H29ClN2O6S2
    benzhydryl (Z)-2-[2-(benzenesulfonylsulfanyl)-4-oxo-3-[(2-phenylacetyl)amino]azetidin-1-yl]-3-chlorobut-2-enoate
    —— (6R,7R)-3-[(7-amino-1-methyl-[1,2,4]triazolo[1,5-c]pyrimidin-1-ium-5-yl)sulfanylmethyl]-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 —— C23H25N10O7S3+
    (6R,7R)-3-[(7-amino-1-methyl-[1,2,4]triazolo[1,5-c]pyrimidin-1-ium-5-yl)sulfanylmethyl]-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
    —— (2R,3E,5R)-3-(2-hydroxyethylidene)-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C9H11NO4
    (2R,3E,5R)-3-(2-hydroxyethylidene)-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— 2,2-dimethylpropanoyloxymethyl 7-[[(E)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoyl]amino]-3-(carbamoyloxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydrobromide —— C23H30BrN5O8S2
    2,2-dimethylpropanoyloxymethyl 7-[[(E)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoyl]amino]-3-(carbamoyloxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydrobromide
    —— (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-carboxylate;chloride —— C31H42ClN5O4S2
    (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-carboxylate;chloride