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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
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-methyl-2-[2-(methylamino)ethylamino]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 —— C26H30ClN10O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-methyl-2-[2-(methylamino)ethylamino]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
    —— 2,2-dimethylpropanoyloxymethyl (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-4-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C24H25ClN6O7S2
    2,2-dimethylpropanoyloxymethyl (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-4-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-5-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C13H13N5O5S2
    (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-5-yl)-2-methoxyiminoacetyl]amino]-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-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,3-thiazol-2-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H12ClF3N6O5S3
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,3-thiazol-2-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— prop-2-enyl (4R,5S,6S)-3-[[4-[(2S)-2-(chloromethyl)-1-prop-2-enoxycarbonyl-2,5-dihydropyrrol-3-yl]-1,3-thiazol-2-yl]sulfanyl]-4-methyl-7-oxo-6-[(1R)-1-trimethylsilyloxyethyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C28H36ClN3O6S2Si
    prop-2-enyl (4R,5S,6S)-3-[[4-[(2S)-2-(chloromethyl)-1-prop-2-enoxycarbonyl-2,5-dihydropyrrol-3-yl]-1,3-thiazol-2-yl]sulfanyl]-4-methyl-7-oxo-6-[(1R)-1-trimethylsilyloxyethyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-4-[2-(2-methylphenoxy)carbonyloxyethyl]-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C26H27N3O9S2
    (5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-4-[2-(2-methylphenoxy)carbonyloxyethyl]-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (5R)-6-(1-hydroxyethyl)-3-[1-(hydroxymethyl)-5-piperidin-4-ylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C20H31N3O5S
    (5R)-6-(1-hydroxyethyl)-3-[1-(hydroxymethyl)-5-piperidin-4-ylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H20ClN7O5S4
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(Aminomethyl)-1,4-dimethylazetidin-2-one;1,1-difluoro-2-hydroperoxyethane —— C8H16F2N2O3
    3-(Aminomethyl)-1,4-dimethylazetidin-2-one;1,1-difluoro-2-hydroperoxyethane
    —— (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-ylidene)-2-nitrosoacetyl]amino]-3-[(E)-[1-[(3R)-1-[(4-methyl-2-oxo-3H-furan-5-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 —— C27H28N8O10S2
    (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-ylidene)-2-nitrosoacetyl]amino]-3-[(E)-[1-[(3R)-1-[(4-methyl-2-oxo-3H-furan-5-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
    —— (2S)-2-methyl-3-oxo-2-[(3S,4R)-2-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]-4-(2-phenylethenyl)azetidin-1-yl]-3-(4-piperidin-1-ylpiperidin-1-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]propanamide —— C42H46F3N5O5
    (2S)-2-methyl-3-oxo-2-[(3S,4R)-2-oxo-3-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-yl]-4-(2-phenylethenyl)azetidin-1-yl]-3-(4-piperidin-1-ylpiperidin-1-yl)-N-[[3-(trifluoromethyl)phenyl]methyl]propanamide
    —— (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridazin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H13ClN8O5S2
    (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridazin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S,5R,6S)-4-[2-(adamantane-1-carbonyloxy)ethyl]-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-carboxylic acid —— C29H35N3O8S2
    (4S,5R,6S)-4-[2-(adamantane-1-carbonyloxy)ethyl]-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-carboxylic acid
    —— (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[2-oxo-1-[(3R)-pyrrolidin-3-yl]pyrrolidin-3-ylidene]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C25H26N8O9S2
    (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[2-oxo-1-[(3R)-pyrrolidin-3-yl]pyrrolidin-3-ylidene]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 2-[3-[4-[1-[4-[2-(2-Carbamoyl-1,3-thiazol-4-yl)ethyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid —— C27H39N3O6S
    2-[3-[4-[1-[4-[2-(2-Carbamoyl-1,3-thiazol-4-yl)ethyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]propyl]propanedioic acid
    —— 5-(3-Methylbutan-2-yl)-1-[(4-oxo-1,5-diazocan-1-yl)amino]-1,5-diazocan-2-one —— C17H33N5O2
    5-(3-Methylbutan-2-yl)-1-[(4-oxo-1,5-diazocan-1-yl)amino]-1,5-diazocan-2-one
    —— 7-[[(2E)-4-chloro-2-ethoxyimino-3-oxobutanoyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H16ClN3O6S
    7-[[(2E)-4-chloro-2-ethoxyimino-3-oxobutanoyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— allyl (4R,5S,6S)-3-[(4-{(2R)-1-[(allyloxy)carbonyl]-2-methyl-2,5-dihydro-1H-pyrrol-3-yl}-1,3-thiazol-2-yl)thio]-4-methyl-7-oxo-6-{(1R)-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C28H37N3O6S2Si
    allyl (4R,5S,6S)-3-[(4-{(2R)-1-[(allyloxy)carbonyl]-2-methyl-2,5-dihydro-1H-pyrrol-3-yl}-1,3-thiazol-2-yl)thio]-4-methyl-7-oxo-6-{(1R)-1-[(trimethylsilyl)oxy]ethyl}-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (3S,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-[4-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methoxy]phenyl]azetidin-2-one —— C31H33F2NO7
    (3S,4S)-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)propyl]-4-[4-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methoxy]phenyl]azetidin-2-one
    —— 7-(2-Oxo-1-propanoylazetidin-3-yl)heptane-2,4-dione —— C13H19NO4
    7-(2-Oxo-1-propanoylazetidin-3-yl)heptane-2,4-dione
    —— (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H24N4O6S2
    (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-[(3S)-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 2-(6-Butyl-3-methyl-2-oxo-7-propylideneazepan-1-yl)propanal —— C17H29NO2
    2-(6-Butyl-3-methyl-2-oxo-7-propylideneazepan-1-yl)propanal
    —— 2-(3-oxo-2-benzofuran-1-ylidene)ethyl (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 —— C26H23N3O8S2
    2-(3-oxo-2-benzofuran-1-ylidene)ethyl (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
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-carbamoyl-1H-pyrrolo[3,2-c]pyridin-5-ium-5-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H22ClN8O8S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(2-carbamoyl-1H-pyrrolo[3,2-c]pyridin-5-ium-5-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-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-(1,3,4-thiadiazol-2-ylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[(2R)-2-[3-hydroxy-4-(1-propylcyclopropyl)but-1-enyl]-7-oxoazepan-1-yl]hept-5-ynoic acid —— C23H35NO4
    7-[(2R)-2-[3-hydroxy-4-(1-propylcyclopropyl)but-1-enyl]-7-oxoazepan-1-yl]hept-5-ynoic acid
    —— 1-cyclohexyloxycarbonyloxypropyl (4S,5R,6S)-3-[7-(2-hydroxyacetyl)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 —— C27H33N3O9S
    1-cyclohexyloxycarbonyloxypropyl (4S,5R,6S)-3-[7-(2-hydroxyacetyl)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
    —— methyl (4S)-3-ethyl-6-(1-methoxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;2,3,5,7-tetramethylimidazo[5,1-b][1,3]thiazole —— C23H33N3O4S
    methyl (4S)-3-ethyl-6-(1-methoxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;2,3,5,7-tetramethylimidazo[5,1-b][1,3]thiazole
    —— (7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C13H11N9O5S4
    (7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Prop-2-enyl 3-(acetyloxymethyl)-7-[acetyl(thiophen-2-yl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C19H20N2O6S2
    Prop-2-enyl 3-(acetyloxymethyl)-7-[acetyl(thiophen-2-yl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— methyl (2R,3R)-1-benzyl-3-methoxy-2-methyl-4-oxo-azetidine-2-carboxylate 1080645-90-4 C14H17NO4
    methyl (2R,3R)-1-benzyl-3-methoxy-2-methyl-4-oxo-azetidine-2-carboxylate
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(ethoxycarbonylamino)-1-piperidin-4-ylimidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C30H34ClN10O9S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(ethoxycarbonylamino)-1-piperidin-4-ylimidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[3-methyl-7-methylsulfanyl-6-[3-[(4-nitrophenyl)methoxycarbonylamino]propyl]imidazo[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 (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[3-methyl-7-methylsulfanyl-6-[3-[(4-nitrophenyl)methoxycarbonylamino]propyl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (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-carboxylic acid —— C27H19Cl3N2O9S2
    (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-carboxylic acid
    —— 7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)(nitroso)acetamido]-3-[(1'-{[(5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methoxy]carbonyl}-2-oxo[1,3'-bipyrrolidin]-3-ylidene)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H26N8O11S2
    7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)(nitroso)acetamido]-3-[(1'-{[(5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methoxy]carbonyl}-2-oxo[1,3'-bipyrrolidin]-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-carboxyethoxy]iminoacetyl]amino]-3-[[3-methyl-4-[2-(methylamino)ethylamino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H30ClN8O7S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[3-methyl-4-[2-(methylamino)ethylamino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(3-fluoropyridin-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H14ClFN6O5S2
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(3-fluoropyridin-4-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[4-[3-[3-(2-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid —— C30H26ClNO6S
    3-[4-[3-[3-(2-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid
    —— 3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one —— C18H18FNO2
    3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one
    —— tert-butyl N-[(3S,4S)-3-[(1S)-1-hydroxy-2-methylpropyl]-2-oxo-4-(2-oxooxolan-3-yl)-1-propan-2-ylazetidin-3-yl]carbamate —— C19H32N2O6
    tert-butyl N-[(3S,4S)-3-[(1S)-1-hydroxy-2-methylpropyl]-2-oxo-4-(2-oxooxolan-3-yl)-1-propan-2-ylazetidin-3-yl]carbamate
    —— 3-[4-[1-(3-Fluorophenyl)-3-(3-hydroxy-3-phenylpropyl)-4-oxoazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid —— C30H26FNO6S
    3-[4-[1-(3-Fluorophenyl)-3-(3-hydroxy-3-phenylpropyl)-4-oxoazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid
    —— (3S,4S)-4-benzoyl-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-[hydroxy(diphenyl)methyl]azetidin-2-one —— C31H37NO4Si
    (3S,4S)-4-benzoyl-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-[hydroxy(diphenyl)methyl]azetidin-2-one
    —— (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H16N2O5S2
    (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-ylidene)-2-nitrosoacetyl]amino]-8-oxo-3-[2-(propylsulfanylmethyl)pyridin-3-yl]sulfanyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H21N7O5S4
    (6R,7R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-ylidene)-2-nitrosoacetyl]amino]-8-oxo-3-[2-(propylsulfanylmethyl)pyridin-3-yl]sulfanyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-[[(5-Tert-butyl-1,2-oxazol-3-yl)amino]-hydroxymethyl]-1-(4-chlorophenyl)azetidin-2-one —— C17H20ClN3O3
    4-[[(5-Tert-butyl-1,2-oxazol-3-yl)amino]-hydroxymethyl]-1-(4-chlorophenyl)azetidin-2-one
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(7-phenylsulfanyl-6H-imidazo[5,1-b][1,3]thiazol-4-ium-2-yl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C28H25N4O6S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-3-(7-phenylsulfanyl-6H-imidazo[5,1-b][1,3]thiazol-4-ium-2-yl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (2S)-2-[[2-[4-[1-(4-fluorophenyl)-3-[2-(4-fluorophenyl)-2-hydroxyethyl]sulfanyl-4-oxoazetidin-2-yl]phenoxy]acetyl]amino]-3-hydroxypropanoic acid —— C28H26F2N2O7S
    (2S)-2-[[2-[4-[1-(4-fluorophenyl)-3-[2-(4-fluorophenyl)-2-hydroxyethyl]sulfanyl-4-oxoazetidin-2-yl]phenoxy]acetyl]amino]-3-hydroxypropanoic acid
    —— (6R,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+
    (6R,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
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-(diaminomethylideneamino)ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H22N10O5S4
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-(diaminomethylideneamino)ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4R,5S)-3-[(3S,5S)-5-(dimethylcarbamoyl)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C32H35N5O11S
    (4-nitrophenyl)methyl (4R,5S)-3-[(3S,5S)-5-(dimethylcarbamoyl)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate