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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-amino-4-(4-methoxy-phenyl)-1-(4-phenyl-thiazol-2-yl)-azetidin-2-one; monohydrochloride 67948-41-8 C19H17N3O2S*ClH
    3-amino-4-(4-methoxy-phenyl)-1-(4-phenyl-thiazol-2-yl)-azetidin-2-one; monohydrochloride
    —— (3R,4R)-4-acetoxy-3-<(R)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-2-azetidinone 72888-48-3 C15H16N2O8
    (3R,4R)-4-acetoxy-3-<(R)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-2-azetidinone
    —— (R)-N-benzyl-7-pentylhexahydroazepin-2-one 134933-62-3 C18H27NO
    (R)-N-benzyl-7-pentylhexahydroazepin-2-one
    —— (3E,4S)-4-methyl-3-[(2-thienyl)methylidene]azetidin-2-one 246546-55-4 C9H9NOS
    (3E,4S)-4-methyl-3-[(2-thienyl)methylidene]azetidin-2-one
    —— 4-acetoxy-N-allyloxalylazetidin-2-one 83248-84-4 C10H11NO6
    4-acetoxy-N-allyloxalylazetidin-2-one
    —— (RS)-2,5,5-trimethyl-3-isopropyl-1,3-oxazolidin-4-one 64201-14-5 C9H17NO2
    (RS)-2,5,5-trimethyl-3-isopropyl-1,3-oxazolidin-4-one
    —— 4-exo-5-endo-dibromo-2-oxo-octahydrocyclopenta(b)pyrrole 97426-75-0 C7H9Br2NO
    4-exo-5-endo-dibromo-2-oxo-octahydrocyclopenta(b)pyrrole
    —— (1R,3S)-1-Benzyloxymethyl-6-((2R,5R,7R)-8-chloromethyl-2,3,3-trimethyl-4-oxo-1-oxa-spiro[4.4]non-8-en-7-yl)-3-(4-methoxy-phenyl)-8-methyl-2,4-dithia-6,8-diaza-bicyclo[3.2.2]nonane-7,9-dione 98499-15-1 C33H37ClN2O6S2
    (1R,3S)-1-Benzyloxymethyl-6-((2R,5R,7R)-8-chloromethyl-2,3,3-trimethyl-4-oxo-1-oxa-spiro[4.4]non-8-en-7-yl)-3-(4-methoxy-phenyl)-8-methyl-2,4-dithia-6,8-diaza-bicyclo[3.2.2]nonane-7,9-dione
    —— cis-1-(4-acetylphenyl)-4-formyl-3-methoxyazetidin-2-one 126158-12-1 C13H13NO4
    cis-1-(4-acetylphenyl)-4-formyl-3-methoxyazetidin-2-one
    —— methyl 2-(2-oxoazetidin-1-yl)-2-phenylacetate 74123-82-3 C12H13NO3
    methyl 2-(2-oxoazetidin-1-yl)-2-phenylacetate
    —— 911140-02-8 C40H44F3N5O5
    —— (2R,3S)-2-[(3S,4R)-3-Amino-2-oxo-4-((E)-styryl)-azetidin-1-yl]-3-(tert-butyl-dimethyl-silanyloxy)-butyric acid benzyl ester 143000-29-7 C28H38N2O4Si
    (2R,3S)-2-[(3S,4R)-3-Amino-2-oxo-4-((E)-styryl)-azetidin-1-yl]-3-(tert-butyl-dimethyl-silanyloxy)-butyric acid benzyl ester
    —— 911139-98-5 C43H48F3N5O5
    —— (1R,2S,4S,5S)-6-benzoyl-2-<(1R)-1,2-O-isopropylideneethyl>-4-methoxy-3-oxa-6-azabicyclo<3.2.0>heptan-7-one 127950-28-1 C18H21NO6
    (1R,2S,4S,5S)-6-benzoyl-2-<(1R)-1,2-O-isopropylideneethyl>-4-methoxy-3-oxa-6-azabicyclo<3.2.0>heptan-7-one
    —— 911140-18-6 C43H51N5O6
    —— (E)-2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methanesulfonyloxy-but-2-enoic acid 4-nitro-benzyl ester 62780-55-6 C30H26N4O9S4
    (E)-2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methanesulfonyloxy-but-2-enoic acid 4-nitro-benzyl ester
    —— (3S,4R)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(p-methoxybenzyl)-4-(phenylthio)azetidin-2-one 137528-11-1 C25H35NO3SSi
    (3S,4R)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(p-methoxybenzyl)-4-(phenylthio)azetidin-2-one
    —— 1415704-43-6 C21H22FNO6S
    —— (2S,3R,5R,6R)-3-Methyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2,3-dicarboxylic acid bis-(4-nitro-benzyl) ester 111924-26-6 C30H26N4O11S
    (2S,3R,5R,6R)-3-Methyl-7-oxo-6-(2-phenoxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2,3-dicarboxylic acid bis-(4-nitro-benzyl) ester
    —— Methyl 2-(3-amino-4-trans-styryl-2-oxo-1-azetidinyl)-2-phenylacetate 63854-95-5 C20H20N2O3
    Methyl 2-(3-amino-4-trans-styryl-2-oxo-1-azetidinyl)-2-phenylacetate
    —— 162780-20-3 C18H19NO3
    —— (6<i>R</i>)-7<i>t</i>-[(<i>RS</i>)-2-(2-amino-thiazol-4-yl)-2-hydroxy-acetylamino]-8-oxo-3-[1,3,4]thiadiazol-2-ylsulfanylmethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 64987-38-8 C15H14N6O5S4
    (6<i>R</i>)-7<i>t</i>-[(<i>RS</i>)-2-(2-amino-thiazol-4-yl)-2-hydroxy-acetylamino]-8-oxo-3-[1,3,4]thiadiazol-2-ylsulfanylmethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-[[5-(Benzotriazol-1-ylmethyl)-1,3,4-thiadiazol-2-yl]amino]-3-chloro-4-(4-nitrophenyl)azetidin-2-one 1111275-00-3 C18H13ClN8O3S
    1-[[5-(Benzotriazol-1-ylmethyl)-1,3,4-thiadiazol-2-yl]amino]-3-chloro-4-(4-nitrophenyl)azetidin-2-one
    —— p-methoxybenzyl 7β-(2-thienylacetamido)-3-(hydroxymethyl)-3-cephem-4-carboxylate 137543-01-2 C22H22N2O6S2
    p-methoxybenzyl 7β-(2-thienylacetamido)-3-(hydroxymethyl)-3-cephem-4-carboxylate
    —— (3S)-cis-3-<(tert-butoxycarbonyl)amino>-4-methyl-2-oxoazetidine-1-sulfonic acid tetra-n-butylammonium salt 80582-08-7 C9H15N2O6S*C16H36N
    (3S)-cis-3-<(tert-butoxycarbonyl)amino>-4-methyl-2-oxoazetidine-1-sulfonic acid tetra-n-butylammonium salt
    —— 1-(5-Nonyloxycarbonyloxy)ethyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfonyl-imidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate 258837-33-1 C28H39N3O9S2
    1-(5-Nonyloxycarbonyloxy)ethyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-methanesulfonyl-imidazo[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— 1-Phenyl-3-<2'-brom-ethyl>-4,4-dicarbethoxyazetidin-2-on 94995-68-3 C17H20BrNO5
    1-Phenyl-3-<2'-brom-ethyl>-4,4-dicarbethoxyazetidin-2-on
    —— 2-[2-benzothiazol-2-yldisulfanyl-4-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid 40579-00-8 C23H21N3O4S3
    2-[2-benzothiazol-2-yldisulfanyl-4-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid
    —— 1-(1-tert.-pentyloxycarbonyl-2-hydroxy-3bromo-1-propenyl)-3-phenylacetamido-4-formylthio-azetidin-2-one 64979-30-2 C21H25BrN2O6S
    1-(1-tert.-pentyloxycarbonyl-2-hydroxy-3bromo-1-propenyl)-3-phenylacetamido-4-formylthio-azetidin-2-one
    —— 82861-10-7 C37H37NO6
    —— 4-(p-cyanophenoxy)-3,3-dimethylazetidin-2-one 93280-80-9 C12H12N2O2
    4-(p-cyanophenoxy)-3,3-dimethylazetidin-2-one
    —— (3R,4R)-3-amino-1-(4-methoxyphenyl)-4-[4-(trifluoromethyl)phenyl]azetidin-2-one 130632-13-2 C17H15F3N2O2
    (3R,4R)-3-amino-1-(4-methoxyphenyl)-4-[4-(trifluoromethyl)phenyl]azetidin-2-one
    —— (1'R,3R,4R)-3-<1'-<(tert-butyldimethylsilyl)oxy>ethyl>-4-cyanoacetoxyazetidin-2-one 137654-98-9 C14H24N2O4Si
    (1'R,3R,4R)-3-<1'-<(tert-butyldimethylsilyl)oxy>ethyl>-4-cyanoacetoxyazetidin-2-one
    —— tert-butyl (2-(4-((2R,3R)-1-(4-chlorophenyl)-3-((2-(4-chlorophenyl)-2-oxoethyl)thio)-4-oxoazetidin-2-yl)phenoxy)acetyl)glycinate 858104-94-6 C31H30Cl2N2O6S
    tert-butyl (2-(4-((2R,3R)-1-(4-chlorophenyl)-3-((2-(4-chlorophenyl)-2-oxoethyl)thio)-4-oxoazetidin-2-yl)phenoxy)acetyl)glycinate
    —— 6β-(3-methoxy-benzoylamino)-penicillanic acid 26994-41-2 C16H18N2O5S
    6β-(3-methoxy-benzoylamino)-penicillanic acid
    —— (1'S,3R)-3-(1'-hydroxy-2',2',2'-trifluoroethyl)-2-azetidinone 1201359-54-7 C5H6F3NO2
    (1'S,3R)-3-(1'-hydroxy-2',2',2'-trifluoroethyl)-2-azetidinone
    —— 1-<(S)-1-(tert-butoxycarbonyl)ethyl>-(3S,4R)-3-<(3'S,4'R)-3'-acetoxy-2'-oxo-4'-phenylazetidin-1'-yl>-4-phenylazetidin-2-one 136778-96-6 C27H30N2O6
    1-<(S)-1-(tert-butoxycarbonyl)ethyl>-(3S,4R)-3-<(3'S,4'R)-3'-acetoxy-2'-oxo-4'-phenylazetidin-1'-yl>-4-phenylazetidin-2-one
    —— 1-(4-Methoxyphenyl)-3-triisopropylsilyloxy-4-(4-trifluoromethylphenyl)-2-azetidinone 144465-80-5 C26H34F3NO3Si
    1-(4-Methoxyphenyl)-3-triisopropylsilyloxy-4-(4-trifluoromethylphenyl)-2-azetidinone
    —— (R)-2-{(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[2-(tert-butyl-diphenyl-silanyloxy)-acetylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-3-enoic acid methyl ester 86998-38-1 C35H51NO6SSi2
    (R)-2-{(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[2-(tert-butyl-diphenyl-silanyloxy)-acetylsulfanyl]-4-oxo-azetidin-1-yl}-3-methyl-but-3-enoic acid methyl ester
    —— 3,3-Dimethyl-1-pent-4-enyl-azetidin-2-one 97249-42-8 C10H17NO
    3,3-Dimethyl-1-pent-4-enyl-azetidin-2-one
    —— 911140-37-9 C41H48N6O5
    —— N-Benzyl-2-(2-oxo-4-phenethyl-azetidin-3-yl)-acetamide 112634-19-2 C20H22N2O2
    N-Benzyl-2-(2-oxo-4-phenethyl-azetidin-3-yl)-acetamide
    —— 61492-32-8 C19H22N2O4S
    —— (2S,6R)-6-Amino-3,3-dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 86062-80-8 C23H25N3O4S
    (2S,6R)-6-Amino-3,3-dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
    —— 3-(2-amino-2-methylpropyl)-5,5-dimethylpyrrolidin-2-one 2091769-83-2 C10H20N2O
    3-(2-amino-2-methylpropyl)-5,5-dimethylpyrrolidin-2-one
    —— (R)-2-[(2R,3R)-2-(4-Methoxy-phenyldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester 99346-30-2 C24H26N2O6S2
    (R)-2-[(2R,3R)-2-(4-Methoxy-phenyldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester
    —— Sodium; (5R,6S)-3-(2-acetylamino-ethylsulfanyl)-6-((R)-1-hydroxy-2-methoxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylate 93451-30-0 C14H19N2O6S*Na
    Sodium; (5R,6S)-3-(2-acetylamino-ethylsulfanyl)-6-((R)-1-hydroxy-2-methoxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— cis-1-(1'-benzyloxycarbonyl-2'-hydroxypropyl)-3-phenoxyacetamido-4-styryl-azetidin-2-one 143000-27-5 C30H30N2O6
    cis-1-(1'-benzyloxycarbonyl-2'-hydroxypropyl)-3-phenoxyacetamido-4-styryl-azetidin-2-one
    —— [(2R,3S)-3-Acetylamino-2-(2-furan-2-yl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid methyl ester 138995-54-7 C14H18N2O5
    [(2R,3S)-3-Acetylamino-2-(2-furan-2-yl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid methyl ester
    —— (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-{2-(pyridin-2-ylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 142775-01-7 C19H22N4O4
    (5R,6S)-6-[(1R)-1-Hydroxyethyl]-3-{2-(pyridin-2-ylmethyl)-1,4,5,6-tetrahydropyrimidin-5-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid