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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
    —— (3R,4S)-4-(2-bromophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one —— C24H21BrFNO2
    (3R,4S)-4-(2-bromophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-phenylazetidin-2-one
    —— (4S,5R,6S)-4-[2-(adamantane-1-carbonyloxy)ethyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfanylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C29H35N3O6S2
    (4S,5R,6S)-4-[2-(adamantane-1-carbonyloxy)ethyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfanylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— [hexyl(methyl)carbamoyl]oxymethyl (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 —— C25H35N3O7S2
    [hexyl(methyl)carbamoyl]oxymethyl (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
    —— 2-[1-(4-Chlorophenyl)-2-[4-(dimethylamino)phenyl]-4-oxoazetidin-3-YL]-2,3-dihydro-1H-isoindole-1,3-dione —— C25H20ClN3O3
    2-[1-(4-Chlorophenyl)-2-[4-(dimethylamino)phenyl]-4-oxoazetidin-3-YL]-2,3-dihydro-1H-isoindole-1,3-dione
    —— 5,6,7-Tris(phosphanyl)-4-(phosphanylmethyl)-8-(3,4,5-trimethylheptan-4-ylamino)azonan-2-one —— C19H42N2OP4
    5,6,7-Tris(phosphanyl)-4-(phosphanylmethyl)-8-(3,4,5-trimethylheptan-4-ylamino)azonan-2-one
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[6-[2-(1-methylpyridin-1-ium-2-yl)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 —— C31H33N5O6S2+2
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[6-[2-(1-methylpyridin-1-ium-2-yl)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
    —— 1-(4-tert-butylbenzoyl)oxyethyl (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-4-carboxylate —— C29H33N3O8S2
    1-(4-tert-butylbenzoyl)oxyethyl (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-4-carboxylate
    —— (6S,7R)-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H20N8O5S4
    (6S,7R)-3-[2-(2-aminoethylsulfanylmethyl)pyridin-3-yl]sulfanyl-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— ethane;methyl prop-2-enoate;(4S)-1-phenyl-4-[4-[[(2S,3S,4R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C60H73NO8
    ethane;methyl prop-2-enoate;(4S)-1-phenyl-4-[4-[[(2S,3S,4R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— (2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[2-[(2-hydroxyacetyl)amino]ethoxyimino]acetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C13H18N6O8S2
    (2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[2-[(2-hydroxyacetyl)amino]ethoxyimino]acetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— 6-(2,3-Difluorophenyl)-3-propan-2-yl-1-(2,2,2-trifluoroethyl)azepan-2-one —— C17H20F5NO
    6-(2,3-Difluorophenyl)-3-propan-2-yl-1-(2,2,2-trifluoroethyl)azepan-2-one
    —— (5S)-3-[6-(3-aminopropyl)-7-(2-hydroxyethylsulfanyl)imidazo[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-carboxylic acid —— C20H27N4O5S2+
    (5S)-3-[6-(3-aminopropyl)-7-(2-hydroxyethylsulfanyl)imidazo[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-carboxylic acid
    —— (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H16N6O6S
    (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (1R)-9-azabicyclo[6.2.0]dec-4-en-10-one —— C9H13NO
    (1R)-9-azabicyclo[6.2.0]dec-4-en-10-one
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1R)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[1-[(3S)-pyrrolidin-3-yl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C27H28ClN8O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1R)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[1-[(3S)-pyrrolidin-3-yl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1,8,8-Trimethyl-3-(5-methyl-[1,3,4]thiadiazol-2-yl)-3-aza-bicyclo[3.2.1]octane-2,4-dione 328030-65-5 C13H17N3O2S
    1,8,8-Trimethyl-3-(5-methyl-[1,3,4]thiadiazol-2-yl)-3-aza-bicyclo[3.2.1]octane-2,4-dione
    —— 1,8,8-Trimethyl-3-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-3-azabicyclo[3.2.1]octane-2,4-dione —— C17H22N2O2S
    1,8,8-Trimethyl-3-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-3-azabicyclo[3.2.1]octane-2,4-dione
    —— 1,8,8-Trimethyl-3-(4-phenyl-1,3-thiazol-2-yl)-3-azabicyclo[3.2.1]octane-2,4-dione 337933-59-2 C19H20N2O2S
    1,8,8-Trimethyl-3-(4-phenyl-1,3-thiazol-2-yl)-3-azabicyclo[3.2.1]octane-2,4-dione
    —— (7R)-7-[[2-(2-amino-5-methyl-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H16N8O5S3
    (7R)-7-[[2-(2-amino-5-methyl-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-[1-Tert-butyl-3-[3-(1,3,3-trimethyl-2-oxoazepan-4-yl)propanoyl]pyrazol-4-yl]-3-[[3-fluoro-4-methyl-5-(3-methylideneundeca-4,6-dien-6-yl)phenyl]methyl]urea —— C40H58FN5O3
    1-[1-Tert-butyl-3-[3-(1,3,3-trimethyl-2-oxoazepan-4-yl)propanoyl]pyrazol-4-yl]-3-[[3-fluoro-4-methyl-5-(3-methylideneundeca-4,6-dien-6-yl)phenyl]methyl]urea
    —— 1-[1,3-bis[[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]oxy]propan-2-yloxycarbonyloxy]ethyl (6S)-7-[[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 —— C39H57N7O16S2
    1-[1,3-bis[[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]oxy]propan-2-yloxycarbonyloxy]ethyl (6S)-7-[[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
    —— 1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[2-[3-[2-oxo-2-[2-(2H-tetrazol-5-yl)pyrrolidin-1-yl]ethoxy]oxetan-3-yl]ethyl]phenyl]azetidin-2-one —— C36H38F2N6O5
    1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-[2-[3-[2-oxo-2-[2-(2H-tetrazol-5-yl)pyrrolidin-1-yl]ethoxy]oxetan-3-yl]ethyl]phenyl]azetidin-2-one
    —— tert-butyl 2-[[1-(2-formamido-1,3-thiazol-4-yl)-2-[[(2R,3S)-2-formyloxy-4-oxoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoate —— C18H23N5O8S
    tert-butyl 2-[[1-(2-formamido-1,3-thiazol-4-yl)-2-[[(2R,3S)-2-formyloxy-4-oxoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoate
    —— (4S)-4-[(2S,3R)-3-hydroxy-2-methyldecanoyl]azepan-2-one —— C17H31NO3
    (4S)-4-[(2S,3R)-3-hydroxy-2-methyldecanoyl]azepan-2-one
    —— (10R)-4-acetyl-8-[2-[1-(2-amino-2-oxoethyl)pyridin-1-ium-2-yl]ethenyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid —— C20H21N4O5+
    (10R)-4-acetyl-8-[2-[1-(2-amino-2-oxoethyl)pyridin-1-ium-2-yl]ethenyl]-2-oxo-1,4-diazatricyclo[4.3.1.03,10]dec-8-ene-9-carboxylic acid
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(3-carbamoyloxypropyl)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 —— C27H28ClN8O9S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-(3-carbamoyloxypropyl)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
    —— (2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[(1,5-dihydroxy-4-oxopyridin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid —— C15H16N6O9S2
    (2S,3S)-3-[[2-(2-amino-1,3-thiazol-4-yl)-2-[(1,5-dihydroxy-4-oxopyridin-2-yl)methoxyimino]acetyl]amino]-2-methyl-4-oxoazetidine-1-sulfonic acid
    —— 2-Amino-8-methylspiro[4,13-diazabicyclo[7.6.1]hexadecane-16,1'-cyclopropane]-5,12-dione —— C17H29N3O2
    2-Amino-8-methylspiro[4,13-diazabicyclo[7.6.1]hexadecane-16,1'-cyclopropane]-5,12-dione
    —— 4-[2-[4-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-oxo-4-(4-propylphenyl)azetidin-1-yl]phenyl]ethyl]-1,3-thiazole-2-carboxamide —— C33H34FN3O3S
    4-[2-[4-[3-[3-(4-Fluorophenyl)-3-hydroxypropyl]-2-oxo-4-(4-propylphenyl)azetidin-1-yl]phenyl]ethyl]-1,3-thiazole-2-carboxamide
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-2-[7-(2-hydroxyethyl)sulfonylimidazo[5,1-b]thiazol-2-yl]-1-methyl-1-carbapen-2-em-3-carboxylate —— C24H24N4O9S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-2-[7-(2-hydroxyethyl)sulfonylimidazo[5,1-b]thiazol-2-yl]-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-2-ylamino)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H22ClN8O7S3+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-(1,3-thiazol-2-ylamino)pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[5-[[[Amino(dihydroxy)methyl]amino]methyl]-1-[(2,5-difluorophenyl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C23H30F2N4O6S
    3-[5-[[[Amino(dihydroxy)methyl]amino]methyl]-1-[(2,5-difluorophenyl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R,7R)-3-[3-(2,6-diaminopyrimidin-4-yl)sulfanylprop-1-enyl]-7-[[2-(2,6-dichloropyridin-4-yl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H19Cl2N7O4S3
    (6R,7R)-3-[3-(2,6-diaminopyrimidin-4-yl)sulfanylprop-1-enyl]-7-[[2-(2,6-dichloropyridin-4-yl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-2-methylpropanoic acid —— C15H29NO4Si
    2-[(2R,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]-2-methylpropanoic acid
    —— (4S)-4-(2-propylpentanoyl)azepan-2-one —— C14H25NO2
    (4S)-4-(2-propylpentanoyl)azepan-2-one
    —— (2R)-2-[[2-[4-[(2R,3R)-1-(4-fluorophenyl)-3-[2-(4-fluorophenyl)-2-hydroxyethyl]sulfanyl-4-oxoazetidin-2-yl]phenoxy]acetyl]-(2-hydroxyethyl)amino]-3-methylbutanamide —— C32H35F2N3O6S
    (2R)-2-[[2-[4-[(2R,3R)-1-(4-fluorophenyl)-3-[2-(4-fluorophenyl)-2-hydroxyethyl]sulfanyl-4-oxoazetidin-2-yl]phenoxy]acetyl]-(2-hydroxyethyl)amino]-3-methylbutanamide
    —— (2S)-1-[tert-butyl(dimethyl)silyl]-4-oxoazetidine-2-carboxylic acid;1-O-tert-butyl 4-O-methyl (2R)-2-methylbutanedioate —— C20H37NO7Si
    (2S)-1-[tert-butyl(dimethyl)silyl]-4-oxoazetidine-2-carboxylic acid;1-O-tert-butyl 4-O-methyl (2R)-2-methylbutanedioate
    —— benzhydryl (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(dimethylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C31H29ClN8O5S3
    benzhydryl (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[5-(dimethylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 4-Nitrobenzyl (1s,5r,6s)-2-[7-((2r)-3-azido-2-triethylsilyloxypropyl)thioimidazo[5,1-b]thiazol-2-yl]-6-((1r)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate —— C31H39N7O7S2Si
    4-Nitrobenzyl (1s,5r,6s)-2-[7-((2r)-3-azido-2-triethylsilyloxypropyl)thioimidazo[5,1-b]thiazol-2-yl]-6-((1r)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-(1-methylpyridin-1-ium-3-carbonyl)imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C29H26N5O7S+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-(1-methylpyridin-1-ium-3-carbonyl)imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 7-[[2-[5-Chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-cyclopentyloxyiminoacetyl]amino]-8-oxo-3-[2-(trifluoromethylsulfonyloxy)ethenyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H27ClF3N5O10S3
    7-[[2-[5-Chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-cyclopentyloxyiminoacetyl]amino]-8-oxo-3-[2-(trifluoromethylsulfonyloxy)ethenyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1,3-Dihydroxy-5-trimethylsilyloxy-1-azaspiro[3.5]nonane-2,7-dione —— C11H19NO5Si
    1,3-Dihydroxy-5-trimethylsilyloxy-1-azaspiro[3.5]nonane-2,7-dione
    —— 3-[2-[2-(Furan-2-yl)ethenyl]-1-(2-methylidenephosphanylethyl)-4-oxoazetidin-3-yl]-4-(methylidenephosphanylmethyl)-1,3-oxazolidin-2-one —— C17H20N2O4P2
    3-[2-[2-(Furan-2-yl)ethenyl]-1-(2-methylidenephosphanylethyl)-4-oxoazetidin-3-yl]-4-(methylidenephosphanylmethyl)-1,3-oxazolidin-2-one
    —— (6S)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C13H12N4O6S2
    (6S)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6S)-3-[[3-chloro-2-(2,4-dichlorophenoxy)phenoxy]methyl]-7-[[2-(1H-imidazol-5-yl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H19Cl3N4O6S
    (6S)-3-[[3-chloro-2-(2,4-dichlorophenoxy)phenoxy]methyl]-7-[[2-(1H-imidazol-5-yl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— benzhydryl (6R,7R)-3-(methoxymethylsulfanyl)-8-oxo-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C30H28N2O6S2
    benzhydryl (6R,7R)-3-(methoxymethylsulfanyl)-8-oxo-7-[(2-phenoxyacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[2-(methylamino)ethylamino]pyrimidin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H27ClN9O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[2-(methylamino)ethylamino]pyrimidin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 2-[2-Hydroxy-4-[3-(3-hydroxy-3-phenylpropyl)-4-oxo-1-phenylazetidin-2-yl]phenyl]benzenesulfonic acid —— C30H27NO6S
    2-[2-Hydroxy-4-[3-(3-hydroxy-3-phenylpropyl)-4-oxo-1-phenylazetidin-2-yl]phenyl]benzenesulfonic acid
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(thiazol-5-yl)carbonylimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C26H21N5O7S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(thiazol-5-yl)carbonylimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— (6R)-3-[3-[2-[[(2S)-2-aminobutanoyl]amino]ethylsulfanylmethyl]pyridin-4-yl]sulfanyl-7-[[(2E)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H27ClN8O6S4
    (6R)-3-[3-[2-[[(2S)-2-aminobutanoyl]amino]ethylsulfanylmethyl]pyridin-4-yl]sulfanyl-7-[[(2E)-2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid