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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
    —— 3-(Acetoxymethyl)-7-[[2-(morpholine-4-carbothioylsulfanyl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H21N3O7S3
    3-(Acetoxymethyl)-7-[[2-(morpholine-4-carbothioylsulfanyl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-(N-Pyrrolidinecarbodithioylacetamido)cephalosporanate —— C17H21N3O6S3
    7-(N-Pyrrolidinecarbodithioylacetamido)cephalosporanate
    —— 3-(Acetoxymethyl)-7-[[2-(morpholine-4-carbonylsulfanyl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H21N3O8S2
    3-(Acetoxymethyl)-7-[[2-(morpholine-4-carbonylsulfanyl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(Acetoxymethyl)-8-oxo-7-[[2-(piperidine-1-carbonylsulfanyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H23N3O7S2
    3-(Acetoxymethyl)-8-oxo-7-[[2-(piperidine-1-carbonylsulfanyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(Acetoxymethyl)-7-[[2-[benzyl(methyl)carbamothioyl]sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H23N3O6S3
    3-(Acetoxymethyl)-7-[[2-[benzyl(methyl)carbamothioyl]sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(Acetoxymethyl)-8-oxo-7-[[2-(pyrrolidine-1-carbonylsulfanyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H21N3O7S2
    3-(Acetoxymethyl)-8-oxo-7-[[2-(pyrrolidine-1-carbonylsulfanyl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(Acetoxymethyl)-7-[(3-anilino-3-thioxo-propanoyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H19N3O6S2
    3-(Acetoxymethyl)-7-[(3-anilino-3-thioxo-propanoyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-methoxyphenyl)methyl 7-[[(2E)-2-[5-bromo-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C30H35BrClN5O8S2
    (4-methoxyphenyl)methyl 7-[[(2E)-2-[5-bromo-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[[1-[(4-nitrophenyl)methoxycarbonyl]imidazol-4-yl]methyl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C35H32N7O10S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[[1-[(4-nitrophenyl)methoxycarbonyl]imidazol-4-yl]methyl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 2-[4-[3-[2-(1,3-Dihydro-2-benzofuran-5-yl)-2-oxoethyl]sulfanyl-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy]acetic acid —— C27H22FNO6S
    2-[4-[3-[2-(1,3-Dihydro-2-benzofuran-5-yl)-2-oxoethyl]sulfanyl-1-(4-fluorophenyl)-4-oxoazetidin-2-yl]phenoxy]acetic acid
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-3-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H15ClN6O5S2
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-pyridin-3-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[[(3-ethyl-2-methyliminoimidazolidin-1-yl)diazenyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H24FN11O5S2
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-3-[[(3-ethyl-2-methyliminoimidazolidin-1-yl)diazenyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(3-imino-1-methyl-4-oxocyclohexyl)azetidin-2-one —— C25H26F2N2O3
    1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(3-imino-1-methyl-4-oxocyclohexyl)azetidin-2-one
    —— (6S)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]diazenyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H25N7O8S2
    (6S)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]diazenyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— N-[3-[6-acetamido-3-acetyl-5-(diaminomethylideneamino)cyclohex-2-en-1-yl]oxypropyl]-N'-[4-(2-oxoazetidine-1-carbonyl)phenyl]pentanediamide —— C29H39N7O7
    N-[3-[6-acetamido-3-acetyl-5-(diaminomethylideneamino)cyclohex-2-en-1-yl]oxypropyl]-N'-[4-(2-oxoazetidine-1-carbonyl)phenyl]pentanediamide
    —— (2R,3S)-2-benzyl-3-methyl-4-oxo-N-(4-pyridylmethyl)azetidine-1-carboxamide —— C18H19N3O2
    (2R,3S)-2-benzyl-3-methyl-4-oxo-N-(4-pyridylmethyl)azetidine-1-carboxamide
    —— (2R,3R)-2-benzyl-3-methyl-4-oxo-N-(4-pyridylmethyl)azetidine-1-carboxamide —— C18H19N3O2
    (2R,3R)-2-benzyl-3-methyl-4-oxo-N-(4-pyridylmethyl)azetidine-1-carboxamide
    —— (2R)-2-benzyl-4-oxo-N-[(1S)-1-phenylethyl]azetidine-1-carboxamide —— C19H20N2O2
    (2R)-2-benzyl-4-oxo-N-[(1S)-1-phenylethyl]azetidine-1-carboxamide
    —— (2S,5R,6R)-6-[[(E)-dec-1-enyl]amino]-2-ethenyl-3,3-dimethyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one;N-[(2S,5R,6R)-2-ethenyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]formamide —— C29H46N4O3S2
    (2S,5R,6R)-6-[[(E)-dec-1-enyl]amino]-2-ethenyl-3,3-dimethyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one;N-[(2S,5R,6R)-2-ethenyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]formamide
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H17ClN6O5S2
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-(4-methyl-1,3-thiazol-5-yl)ethenyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (3R,4R)-1-[tert-butyl(dimethyl)silyl]-4-methyl-3-(trideuteriomethyl)azetidin-2-one —— C11H23NOSi
    (3R,4R)-1-[tert-butyl(dimethyl)silyl]-4-methyl-3-(trideuteriomethyl)azetidin-2-one
    —— 3-(1-Cyclohexa-1,3-dien-1-yl-3-ethoxy-3-hydroxypropyl)-1,7a-dihydrocyclopenta[b]pyridin-2-one —— C19H23NO3
    3-(1-Cyclohexa-1,3-dien-1-yl-3-ethoxy-3-hydroxypropyl)-1,7a-dihydrocyclopenta[b]pyridin-2-one
    —— (6R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[3-[2-(diaminomethylideneamino)ethylsulfanylmethyl]pyridin-4-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H22N10O5S4
    (6R)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[3-[2-(diaminomethylideneamino)ethylsulfanylmethyl]pyridin-4-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1,3-Dihydroxyazetidin-2-one —— C3H5NO3
    1,3-Dihydroxyazetidin-2-one
    —— 4-[4-[3-[3-(2-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-3-hydroxyphenyl]benzenesulfonic acid —— C30H26ClNO6S
    4-[4-[3-[3-(2-Chlorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-3-hydroxyphenyl]benzenesulfonic acid
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[2-(methylamino)ethyl]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 —— C25H28ClN10O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[2-(methylamino)ethyl]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-cyclohexyloxycarbonyloxy-2-methylpropyl) (4S,5R,6S)-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-carboxylate —— C27H35N3O7S2
    (1-cyclohexyloxycarbonyloxy-2-methylpropyl) (4S,5R,6S)-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-carboxylate
    —— tert-butyl 5-[2-[(2R,3S)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]thiophene-3-carboxylate —— C22H35NO5SSi
    tert-butyl 5-[2-[(2R,3S)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-oxoazetidin-2-yl]acetyl]thiophene-3-carboxylate
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(carboxymethylamino)-1-[3-(methylamino)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 —— C28H32ClN10O9S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(carboxymethylamino)-1-[3-(methylamino)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
    —— 3-(3,3-Dimethylbutyl)aziridin-2-one —— C8H15NO
    3-(3,3-Dimethylbutyl)aziridin-2-one
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-(1H-pyrrolo[2,3-c]pyridin-6-ium-6-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H21ClN7O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-(1H-pyrrolo[2,3-c]pyridin-6-ium-6-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R,6S)-4-[2-(4-tert-butylbenzoyl)oxyethyl]-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 —— C29H33N3O8S2
    (5R,6S)-4-[2-(4-tert-butylbenzoyl)oxyethyl]-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
    —— (5R)-4-[2-(2,6-dimethylphenoxy)carbonyloxyethyl]-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 —— C27H29N3O7S2
    (5R)-4-[2-(2,6-dimethylphenoxy)carbonyloxyethyl]-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
    —— (4-nitrophenyl)methyl (4R,5S,6S)-3-[2-[4-(dimethylcarbamoyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H26N4O7S2
    (4-nitrophenyl)methyl (4R,5S,6S)-3-[2-[4-(dimethylcarbamoyl)-1,3-thiazol-5-yl]ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 7-[(2R)-2-(3-hydroxyoct-1-enyl)-7-oxoazepan-1-yl]hept-5-ynoic acid —— C21H33NO4
    7-[(2R)-2-(3-hydroxyoct-1-enyl)-7-oxoazepan-1-yl]hept-5-ynoic acid
    —— 3-(4-oxo-6,7-dihydro-5H-1,3,5-thiadiazepin-7-yl)-1,3,5-thiadiazepane-2,6-dione —— C8H10N4O3S2
    3-(4-oxo-6,7-dihydro-5H-1,3,5-thiadiazepin-7-yl)-1,3,5-thiadiazepane-2,6-dione
    —— (3R,4R)-4-[2-[5-methyl-1-(2-phenylethyl)pyrazol-3-yl]-2-oxoethyl]-3-propan-2-ylazetidin-2-one;prop-2-enyl 2-hydroxy-2-[(2R,3R)-2-[2-[5-methyl-1-(2-phenylethyl)pyrazol-3-yl]-2-oxoethyl]-4-oxo-3-propan-2-ylazetidin-1-yl]acetate —— C45H56N6O7
    (3R,4R)-4-[2-[5-methyl-1-(2-phenylethyl)pyrazol-3-yl]-2-oxoethyl]-3-propan-2-ylazetidin-2-one;prop-2-enyl 2-hydroxy-2-[(2R,3R)-2-[2-[5-methyl-1-(2-phenylethyl)pyrazol-3-yl]-2-oxoethyl]-4-oxo-3-propan-2-ylazetidin-1-yl]acetate
    —— Methyl 7-[2-oxo-7-(3-oxo-4-phenylbutylidene)azepan-1-yl]hept-5-enoate —— C24H31NO4
    Methyl 7-[2-oxo-7-(3-oxo-4-phenylbutylidene)azepan-1-yl]hept-5-enoate
    —— (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-4-(2-nonan-5-yloxycarbonyloxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C28H39N3O9S2
    (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-4-(2-nonan-5-yloxycarbonyloxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-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-[2-(methylamino)ethylamino]-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 —— C25H28ClN10O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-[2-(methylamino)ethylamino]-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
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-carbamoyl-3-methyl-7-[1-[(4-nitrophenyl)methoxycarbonyl]piperidin-4-yl]sulfanylimidazo[5,1-b][1,3]thiazol-4-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C37H38N7O11S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-carbamoyl-3-methyl-7-[1-[(4-nitrophenyl)methoxycarbonyl]piperidin-4-yl]sulfanylimidazo[5,1-b][1,3]thiazol-4-ium-2-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (6S,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-pyrazol-4-ylmethylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H15N7O5S3
    (6S,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-pyrazol-4-ylmethylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[[1-(2-amino-1,3-thiazol-4-yl)-2-[(2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino]-2-oxoethylidene]amino]oxymethyl]-6,7-dioxo-1,4-dihydroquinoxaline-2-carboxylic acid —— C19H17N7O10S2
    3-[[[1-(2-amino-1,3-thiazol-4-yl)-2-[(2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino]-2-oxoethylidene]amino]oxymethyl]-6,7-dioxo-1,4-dihydroquinoxaline-2-carboxylic acid
    —— (6R,7R)-7-[[2-(3,4-dichlorophenyl)sulfanylacetyl]amino]-3-[[1-[[1-[2-(3-fluoro-4-hydroxyanilino)-2-oxoethyl]pyridin-1-ium-4-yl]methyl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C34H29Cl2FN5O7S2+
    (6R,7R)-7-[[2-(3,4-dichlorophenyl)sulfanylacetyl]amino]-3-[[1-[[1-[2-(3-fluoro-4-hydroxyanilino)-2-oxoethyl]pyridin-1-ium-4-yl]methyl]-2-oxopyrrolidin-3-ylidene]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(1-Hydroxyethyl)-4-(3-oxopentan-2-yl)azetidin-2-one —— C10H17NO3
    3-(1-Hydroxyethyl)-4-(3-oxopentan-2-yl)azetidin-2-one
    —— (4R,5S,6S)-3-[2-(2-amino-1,3-thiazol-5-yl)ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C15H17N3O4S2
    (4R,5S,6S)-3-[2-(2-amino-1,3-thiazol-5-yl)ethenylsulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (7R)-3-[[2-amino-1-[(3S)-3-aminobutyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H30ClN10O7S2+
    (7R)-3-[[2-amino-1-[(3S)-3-aminobutyl]imidazo[4,5-b]pyridin-4-ium-4-yl]methyl]-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R)-7-oxo-6-(1,2,5,7-tetrazatricyclo[6.4.0.02,6]dodeca-3,5,7-trien-4-ylmethylidene)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C16H15N5O3
    (5R)-7-oxo-6-(1,2,5,7-tetrazatricyclo[6.4.0.02,6]dodeca-3,5,7-trien-4-ylmethylidene)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— Methyl 3-(5-carbamoyl-1-methylpyrrolidin-3-yl)sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;methyl 6-(1-hydroxyethyl)-3-methoxy-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;1-methyl-4-sulfanylpyrrolidine-2-carboxamide —— C35H54N6O11S2
    Methyl 3-(5-carbamoyl-1-methylpyrrolidin-3-yl)sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;methyl 6-(1-hydroxyethyl)-3-methoxy-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;1-methyl-4-sulfanylpyrrolidine-2-carboxamide
    —— (4S)-4-(11-bromoundecanoyl)azepan-2-one —— C17H30BrNO2
    (4S)-4-(11-bromoundecanoyl)azepan-2-one