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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
    —— Methyl-[2-[1-[2-(2-methylbutan-2-yloxy)-2-oxoethyl]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxoazetidin-2-yl]ethyl]-methylidenephosphanium —— C19H34N2O5P+
    Methyl-[2-[1-[2-(2-methylbutan-2-yloxy)-2-oxoethyl]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxoazetidin-2-yl]ethyl]-methylidenephosphanium
    —— (4R)-1-(7-hydroxyhept-2-ynyl)-4-(3-hydroxy-4-phenylbut-1-enyl)azetidin-2-one —— C20H25NO3
    (4R)-1-(7-hydroxyhept-2-ynyl)-4-(3-hydroxy-4-phenylbut-1-enyl)azetidin-2-one
    —— 1,2,5-Oxadiazepan-6-one —— C4H8N2O2
    1,2,5-Oxadiazepan-6-one
    —— 1-[4-[1-[2-(Cyclohexa-1,3-dien-1-ylmethyl)-1,3-oxathiol-5-yl]propan-2-yl-propan-2-ylamino]butyl]azepan-2-one —— C26H42N2O2S
    1-[4-[1-[2-(Cyclohexa-1,3-dien-1-ylmethyl)-1,3-oxathiol-5-yl]propan-2-yl-propan-2-ylamino]butyl]azepan-2-one
    —— 3-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzamide —— C26H25FN2O4
    3-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]benzamide
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-(2-hydroxyethylamino)pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H25ClN7O8S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-(2-hydroxyethylamino)pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-(6-Oxopiperidin-2-yl)azepan-2-one —— C11H18N2O2
    7-(6-Oxopiperidin-2-yl)azepan-2-one
    —— 3-[5-Acetyl-1-(3,4-dihydropyridin-4-ylmethyl)pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C22H29N3O5S
    3-[5-Acetyl-1-(3,4-dihydropyridin-4-ylmethyl)pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (3S,4R)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[7-[(E)-diazo(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one —— C25H32N6O3SSi
    (3S,4R)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[(2R)-1-[7-[(E)-diazo(pyridin-3-yl)methyl]imidazo[5,1-b][1,3]thiazol-2-yl]-1-oxopropan-2-yl]azetidin-2-one
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-(2-hydroxyethyl)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 —— C24H25ClN9O8S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-(2-hydroxyethyl)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
    —— 3-Methylazetidin-2-one;2-methylpropanoic acid —— C8H15NO3
    3-Methylazetidin-2-one;2-methylpropanoic acid
    —— 1-Methyl-3-(3-propoxyphenyl)azepan-2-one —— C16H23NO2
    1-Methyl-3-(3-propoxyphenyl)azepan-2-one
    —— (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(1,5-naphthyridin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H21ClN7O7S2+
    (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-(1,5-naphthyridin-1-ium-1-ylmethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-Methoxyphenyl)methyl 3-[[1-[3-[2-[bis[(2-methylpropan-2-yl)oxycarbonyl]amino]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-ethoxyimino-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C53H72N11O14S2+
    (4-Methoxyphenyl)methyl 3-[[1-[3-[2-[bis[(2-methylpropan-2-yl)oxycarbonyl]amino]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-ethoxyimino-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-[[4-(bromomethyl)phenyl]methyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C31H30BrN4O6S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-[[4-(bromomethyl)phenyl]methyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (3S,4S)-1-(4-fluorophenyl)-3-(3-phenylpropyl)-4-[4-[[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C31H34FNO6
    (3S,4S)-1-(4-fluorophenyl)-3-(3-phenylpropyl)-4-[4-[[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[6-[2-[methyl-[(4-nitrophenyl)methoxycarbonyl]amino]ethyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C34H35N6O10S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[6-[2-[methyl-[(4-nitrophenyl)methoxycarbonyl]amino]ethyl]-7-methylsulfanylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 4-Chloro-5-[(3,3-dimethyl-2-oxoazetidin-1-yl)-methylamino]-2-(4-methylphenyl)pyridazin-3-one —— C17H19ClN4O2
    4-Chloro-5-[(3,3-dimethyl-2-oxoazetidin-1-yl)-methylamino]-2-(4-methylphenyl)pyridazin-3-one
    —— 4-Chloro-2-(2,4-dichlorophenyl)-5-[(3,3-dimethyl-2-oxoazetidin-1-yl)-methylamino]pyridazin-3-one —— C16H15Cl3N4O2
    4-Chloro-2-(2,4-dichlorophenyl)-5-[(3,3-dimethyl-2-oxoazetidin-1-yl)-methylamino]pyridazin-3-one
    —— N-(2,4-difluorophenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide —— C12H12F2N2OS
    N-(2,4-difluorophenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide
    —— N-(3-chlorophenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide —— C12H13ClN2OS
    N-(3-chlorophenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide
    —— N-(2-methoxyphenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide —— C13H16N2O2S
    N-(2-methoxyphenyl)-3,3-dimethyl-2-oxoazetidine-1-carbothioamide
    —— 4-nitrobenzyl (1R,5R,6S)-2-(diphenylphosphoryloxy)-1-methyl-6-((1R)-1-triethylsilyl-oxyethyl)-1-carbapen-2-em-3-carboxylate —— C35H41N2O8PSi
    4-nitrobenzyl (1R,5R,6S)-2-(diphenylphosphoryloxy)-1-methyl-6-((1R)-1-triethylsilyl-oxyethyl)-1-carbapen-2-em-3-carboxylate
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,2,4-thiadiazol-3-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H12N8O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,2,4-thiadiazol-3-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-Nitrobenzyl (1S,5R,6S)-2-[7-[(2S,4S)-4-azido-1-(4-nitrobenzyloxycarbonyl)pyrrolidin-2-yl]carbonylimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate 432040-36-3 C35H31N9O11S
    4-Nitrobenzyl (1S,5R,6S)-2-[7-[(2S,4S)-4-azido-1-(4-nitrobenzyloxycarbonyl)pyrrolidin-2-yl]carbonylimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[[1-[(3R)-1-[2-(2-methylpropoxycarbonyl)pent-2-enoxycarbonyl]pyrrolidin-3-yl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C31H38N8O10S2
    (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[[1-[(3R)-1-[2-(2-methylpropoxycarbonyl)pent-2-enoxycarbonyl]pyrrolidin-3-yl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxy-2-hydroxyethoxy]iminoacetyl]amino]-3-[[1-[3-(methylamino)propyl]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 —— C27H30ClN8O8S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxy-2-hydroxyethoxy]iminoacetyl]amino]-3-[[1-[3-(methylamino)propyl]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
    —— (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(3-aminopropoxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H23ClN7O5S2+
    (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-(3-aminopropoxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— acetic acid;2-(2-amino-1,3-thiazol-4-yl)-N-[(3S)-1,2-dimethyl-4-oxoazetidin-3-yl]-2-ethoxyiminoacetamide —— C14H21N5O5S
    acetic acid;2-(2-amino-1,3-thiazol-4-yl)-N-[(3S)-1,2-dimethyl-4-oxoazetidin-3-yl]-2-ethoxyiminoacetamide
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[(5-methyl-1,2,4-thiadiazol-3-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H14N8O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[(5-methyl-1,2,4-thiadiazol-3-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— methyl (4R)-3-[5-(1-hydroxyethyl)-1-methylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;2,3,5,7-tetramethylimidazo[5,1-b][1,3]thiazole —— C28H42N4O4S2
    methyl (4R)-3-[5-(1-hydroxyethyl)-1-methylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;2,3,5,7-tetramethylimidazo[5,1-b][1,3]thiazole
    —— 6-Deuterio-2,3,3-trimethyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one;2-(2,3,4,5,6-pentadeuteriophenoxy)acetamide —— C16H22N2O3S
    6-Deuterio-2,3,3-trimethyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one;2-(2,3,4,5,6-pentadeuteriophenoxy)acetamide
    —— (3S,4S)-3-hydroxy-1-(4-methoxyphenyl)-4-(2-sulfanylphenyl)azetidin-2-one —— C16H15NO3S
    (3S,4S)-3-hydroxy-1-(4-methoxyphenyl)-4-(2-sulfanylphenyl)azetidin-2-one
    —— (4-Methoxyphenyl)methyl 7-[[2-(fluoromethoxyimino)-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 —— C42H50FN10O10S2+
    (4-Methoxyphenyl)methyl 7-[[2-(fluoromethoxyimino)-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
    —— (3R,4S)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-1-phenyl-4-(4-phenylphenyl)azetidin-2-one —— C36H40FNO2Si
    (3R,4S)-3-[(3S)-3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-1-phenyl-4-(4-phenylphenyl)azetidin-2-one
    —— 8-(3-chloro-4-fluorophenyl)-5-methyl-5-[(3-methyl-4H-pyrimidin-5-yl)methyl]-3-azabicyclo[4.4.1]undeca-1(10),6,8-trien-4-one —— C23H23ClFN3O
    8-(3-chloro-4-fluorophenyl)-5-methyl-5-[(3-methyl-4H-pyrimidin-5-yl)methyl]-3-azabicyclo[4.4.1]undeca-1(10),6,8-trien-4-one
    —— (6S)-8-oxo-3-[[2-(4-oxo-3H-quinazolin-2-yl)phenoxy]methyl]-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C30H24N4O7S
    (6S)-8-oxo-3-[[2-(4-oxo-3H-quinazolin-2-yl)phenoxy]methyl]-7-[(2-phenoxyacetyl)amino]-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-amino-1-piperidin-4-ylpyrrolo[3,2-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C28H31ClN9O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-1-piperidin-4-ylpyrrolo[3,2-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Ethane;1-methylazetidin-2-one —— C6H13NO
    Ethane;1-methylazetidin-2-one
    —— 7-[(2R)-2-[3-hydroxy-4-(3-methylcyclohexyl)but-1-enyl]-7-oxoazepan-1-yl]hept-5-ynoic acid —— C24H37NO4
    7-[(2R)-2-[3-hydroxy-4-(3-methylcyclohexyl)but-1-enyl]-7-oxoazepan-1-yl]hept-5-ynoic acid
    —— (6S,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyiminoacetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H25ClN6O7S2
    (6S,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyiminoacetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3S,4S)-4-(5-bromopyridin-2-yl)-3-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-methylazetidin-2-one —— C22H18BrClN2O2
    (3S,4S)-4-(5-bromopyridin-2-yl)-3-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-methylazetidin-2-one
    —— (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H16N6O5S2
    (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-ethoxyiminoacetyl]amino]-3-methyl-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-(dimethylamino)-3H-imidazo[4,5-c]pyridin-5-ium-5-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H25ClN9O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(dimethylamino)-3H-imidazo[4,5-c]pyridin-5-ium-5-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-(2-Aminoethoxycarbonyloxy)ethyl 3-[[[amino(piperazin-1-yl)methylidene]hydrazinylidene]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-carboxylate —— C23H31FN12O8S2
    1-(2-Aminoethoxycarbonyloxy)ethyl 3-[[[amino(piperazin-1-yl)methylidene]hydrazinylidene]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-carboxylate
    —— (6R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H17N5O6S2
    (6R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— N-methyl-1-phenylmethanimine;(3S,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;(3R,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;2-phenylsulfanylacetyl chloride —— C48H46ClN3O3S3
    N-methyl-1-phenylmethanimine;(3S,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;(3R,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;2-phenylsulfanylacetyl chloride
    —— (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-3-methylimidazo[4,5-c]pyridin-5-ium-5-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H23ClN9O7S2+
    (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-amino-3-methylimidazo[4,5-c]pyridin-5-ium-5-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (2S,5R,6R)-3,3-dimethyl-6-[[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]acetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid —— C21H27N3O6S
    (2S,5R,6R)-3,3-dimethyl-6-[[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]acetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
    —— benzhydryl (6R,7R)-3-(acetamidomethylsulfanyl)-7-[acetyl(phenoxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C31H29N3O6S2
    benzhydryl (6R,7R)-3-(acetamidomethylsulfanyl)-7-[acetyl(phenoxy)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate