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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
    —— ethane;(3R,4S)-1-phenyl-3-(3-phenylpropyl)-4-[4-[[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C41H65NO6
    ethane;(3R,4S)-1-phenyl-3-(3-phenylpropyl)-4-[4-[[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(3,4-diaminopyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H22ClN8O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(3,4-diaminopyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Tert-butyl 3-methoxy-7-[(2-methylpropan-2-yl)oxycarbonylamino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C18H28N2O6
    Tert-butyl 3-methoxy-7-[(2-methylpropan-2-yl)oxycarbonylamino]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 3-[5-[(3-Carboxyphenyl)carbamoyl]-1-[(2,4-dichlorocyclohexa-2,4-dien-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C29H31Cl2N3O7S
    3-[5-[(3-Carboxyphenyl)carbamoyl]-1-[(2,4-dichlorocyclohexa-2,4-dien-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[2-[2-[(2,2,2-trifluoroacetyl)amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H21ClF3N7O6S3
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[2-[2-[(2,2,2-trifluoroacetyl)amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-[2-[(4-nitrophenyl)methoxycarbonyl-[N'-[(4-nitrophenyl)methoxycarbonyl]carbamimidoyl]amino]ethylsulfanyl]imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C41H37N9O14S2
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-[2-[(4-nitrophenyl)methoxycarbonyl-[N'-[(4-nitrophenyl)methoxycarbonyl]carbamimidoyl]amino]ethylsulfanyl]imidazo[5,1-b][1,3]thiazol-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H26ClN6O7S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 2-[4-[3-[3-(3-Fluorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid —— C30H26FNO6S
    2-[4-[3-[3-(3-Fluorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]-2-hydroxyphenyl]benzenesulfonic acid
    —— 3-(4-Chlorophenoxy)-1-(4-ethoxyphenyl)-4-oxoazetidine-2-carbaldehyde —— C18H16ClNO4
    3-(4-Chlorophenoxy)-1-(4-ethoxyphenyl)-4-oxoazetidine-2-carbaldehyde
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H14Cl2N6O5S2
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-methoxyphenyl)methyl (7R)-3-(chloromethyl)-7-[[(2E)-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C29H35ClN6O8S2
    (4-methoxyphenyl)methyl (7R)-3-(chloromethyl)-7-[[(2E)-2-[5-[(2-methylpropan-2-yl)oxycarbonylamino]-1,2,4-thiadiazol-3-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 3-{[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-7-{[(2-phenylcyclopropyl)carbonyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H20N4O4S3
    3-{[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}-8-oxo-7-{[(2-phenylcyclopropyl)carbonyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[3-(4-Fluoro-6-methylcyclohexa-1,3-dien-1-yl)-3-nitrosopropyl]-1-(4-fluorophenyl)-4-(4-oxocyclohex-2-en-1-yl)azetidin-2-one —— C25H26F2N2O3
    3-[3-(4-Fluoro-6-methylcyclohexa-1,3-dien-1-yl)-3-nitrosopropyl]-1-(4-fluorophenyl)-4-(4-oxocyclohex-2-en-1-yl)azetidin-2-one
    —— 2-[4-[2-Oxo-7-(3-oxo-4-phenylbutylidene)azepan-1-yl]but-2-ynoxy]acetic acid —— C22H25NO5
    2-[4-[2-Oxo-7-(3-oxo-4-phenylbutylidene)azepan-1-yl]but-2-ynoxy]acetic acid
    —— (6R,7R)-7-[(5-bromo-4-methoxyimino-2-oxopentanoyl)amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H19BrN6O8S2
    (6R,7R)-7-[(5-bromo-4-methoxyimino-2-oxopentanoyl)amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-(3-azidopropylsulfanyl)-6-carbamoyl-3-methylimidazo[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 —— C27H29N8O7S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-(3-azidopropylsulfanyl)-6-carbamoyl-3-methylimidazo[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
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[[[4-(dimethylamino)-6-hydroxy-7-oxo-1H-quinoline-2-carbonyl]amino]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C29H30N8O10S2
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[[[4-(dimethylamino)-6-hydroxy-7-oxo-1H-quinoline-2-carbonyl]amino]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-(4-Methoxyphenyl)-1-phenyl-3-(1-pyrrolidinylmethyl)-2-azetanone —— C21H24N2O2
    4-(4-Methoxyphenyl)-1-phenyl-3-(1-pyrrolidinylmethyl)-2-azetanone
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(pyridin-4-yl)sulfonylimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C27H23N5O8S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(pyridin-4-yl)sulfonylimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— 3,3-Dimethyl-1-(3-((4-nitrobenzyl)oxy)phenyl)-2-azetanone —— C18H18N2O4
    3,3-Dimethyl-1-(3-((4-nitrobenzyl)oxy)phenyl)-2-azetanone
    —— (7S)-7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-methylsulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H16N6O5S2
    (7S)-7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-methylsulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (5R)-6-[(5-benzyl-6,7-dihydro-4H-thieno[3,2-c]pyridin-2-yl)methylidene]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C22H20N2O3S
    (5R)-6-[(5-benzyl-6,7-dihydro-4H-thieno[3,2-c]pyridin-2-yl)methylidene]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 2-[4-(dimethylamino)phenyl]-N,1-bis(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide —— C26H27N3O4
    2-[4-(dimethylamino)phenyl]-N,1-bis(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide
    —— (4-methoxyphenyl)methyl 3-(chloromethyl)-7-[[(2E)-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C30H35Cl2N5O8S2
    (4-methoxyphenyl)methyl 3-(chloromethyl)-7-[[(2E)-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]-2-[(2-methylpropan-2-yl)oxyimino]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— 4-Benzyl-4,8-diazatricyclo[8.5.0.02,6]pentadecan-7-one —— C20H28N2O
    4-Benzyl-4,8-diazatricyclo[8.5.0.02,6]pentadecan-7-one
    —— (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-dimethylphosphorylethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H22N5O6PS2
    (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-dimethylphosphorylethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-cyclohexyloxycarbonyloxypropyl (4S,5R,6S)-3-[7-[3-(dimethylamino)-3-oxopropanoyl]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 —— C30H38N4O9S
    1-cyclohexyloxycarbonyloxypropyl (4S,5R,6S)-3-[7-[3-(dimethylamino)-3-oxopropanoyl]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
    —— 1-(4-Chlorophenyl)-4-oxoazetidine-2-carboxamide —— C10H9ClN2O2
    1-(4-Chlorophenyl)-4-oxoazetidine-2-carboxamide
    —— 6-[(2R)-2-[5-(3-chloro-1-benzothiophen-2-yl)-3-hydroxypent-1-enyl]-4-oxoazetidin-1-yl]hexylphosphonic acid —— C22H29ClNO5PS
    6-[(2R)-2-[5-(3-chloro-1-benzothiophen-2-yl)-3-hydroxypent-1-enyl]-4-oxoazetidin-1-yl]hexylphosphonic acid
    —— N-cyclohexyl-2-(1H-indol-3-yl)-2-(2-oxoazetidin-1-yl)acetamide —— C19H23N3O2
    N-cyclohexyl-2-(1H-indol-3-yl)-2-(2-oxoazetidin-1-yl)acetamide
    —— 3-[5-Acetyl-1-[(2-chlorocyclohexa-2,4-dien-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C23H29ClN2O5S
    3-[5-Acetyl-1-[(2-chlorocyclohexa-2,4-dien-1-yl)methyl]pyrrolidin-3-yl]sulfanyl-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-[2-(methylamino)ethylamino]-1H-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 —— C26H29ClN9O7S2+
    (6R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-[2-(methylamino)ethylamino]-1H-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
    —— 4-(Spiro[4.5]decan-3-ylmethyl)azetidin-2-one —— C14H23NO
    4-(Spiro[4.5]decan-3-ylmethyl)azetidin-2-one
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-[[(2S)-pyrrolidin-2-yl]methylamino]pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H30ClN8O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[4-[[(2S)-pyrrolidin-2-yl]methylamino]pyridin-1-ium-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 6-(1-Hydroxyethyl)-7-oxo-3-[2-(propylideneamino)ethylsulfanyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C14H20N2O4S
    6-(1-Hydroxyethyl)-7-oxo-3-[2-(propylideneamino)ethylsulfanyl]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4R)-4-(4-bromo-2-phenylmethoxyphenyl)-3-(2,5-dihydroxy-3,4-dimethoxypyrrol-1-yl)-1-phenylazetidin-2-one —— C28H25BrN2O6
    (4R)-4-(4-bromo-2-phenylmethoxyphenyl)-3-(2,5-dihydroxy-3,4-dimethoxypyrrol-1-yl)-1-phenylazetidin-2-one
    —— (3R)-3-[3-(1-aminoethenylamino)propyl]-4-oxo-1-(thiophene-2-carbonyl)azetidine-2-carboxylic acid;benzyl (3R)-3-[3-[bis(phenylmethoxycarbonylamino)methylideneamino]propyl]-4-oxo-1-(thiophene-2-carbonyl)azetidine-2-carboxylate —— C50H51N7O12S2
    (3R)-3-[3-(1-aminoethenylamino)propyl]-4-oxo-1-(thiophene-2-carbonyl)azetidine-2-carboxylic acid;benzyl (3R)-3-[3-[bis(phenylmethoxycarbonylamino)methylideneamino]propyl]-4-oxo-1-(thiophene-2-carbonyl)azetidine-2-carboxylate
    —— (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(2-aminoethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H15ClN8O5S5
    (6S,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(2-aminoethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-[2-(dimethylamino)-2-oxoethyl]-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 —— C27H30N5O7S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[6-[2-(dimethylamino)-2-oxoethyl]-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
    —— ethyl 2-[4-[(2R,3R)-3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-2-phenylazetidin-2-yl]phenoxy]acetate —— C32H35NO6S
    ethyl 2-[4-[(2R,3R)-3-[(5,5-dimethyl-2-phenyl-1,3-dioxan-2-yl)methylsulfanyl]-4-oxo-2-phenylazetidin-2-yl]phenoxy]acetate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(5-methylsulfonylimidazo[5,1-b][1,3]thiazol-3-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C23H22N4O8S2
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-(5-methylsulfonylimidazo[5,1-b][1,3]thiazol-3-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 2-Ethyl-6-methyl-2,6-diazaspiro[3.3]heptane-1,3,5,7-tetrone —— C16H16N4O8
    2-Ethyl-6-methyl-2,6-diazaspiro[3.3]heptane-1,3,5,7-tetrone
    —— 7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H15ClN8O5S3
    7-[[2-(2-Amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— ethane;(3R,4S)-1-phenyl-3-[(E)-3-phenylprop-2-enyl]-4-[4-[[(2S,3S,4R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C69H87NO6
    ethane;(3R,4S)-1-phenyl-3-[(E)-3-phenylprop-2-enyl]-4-[4-[[(2S,3S,4R,5R,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— methyl 7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C14H16N6O6S2
    methyl 7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— benzhydryl (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C28H24N8O5S3
    benzhydryl (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(1,3,4-thiadiazol-2-ylsulfanyl)-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (3S,4R)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[2-[5-[[tert-butyl(dimethyl)silyl]oxymethyl]thiophen-2-yl]-2-oxoethyl]azetidin-2-one —— C24H43NO4SSi2
    (3S,4R)-3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-4-[2-[5-[[tert-butyl(dimethyl)silyl]oxymethyl]thiophen-2-yl]-2-oxoethyl]azetidin-2-one
    —— 7-[(4-bromo-1-methyl-3H-pyrazol-1-ium-3-carbonyl)amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H16BrN6O4S3+
    7-[(4-bromo-1-methyl-3H-pyrazol-1-ium-3-carbonyl)amino]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-(Benzotriazol-1-yl)-4-methoxy-1-phenylazetidin-2-one —— C16H14N4O2
    4-(Benzotriazol-1-yl)-4-methoxy-1-phenylazetidin-2-one
    —— N,1-bis(3-chlorophenyl)-2-(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide —— C23H18Cl2N2O3
    N,1-bis(3-chlorophenyl)-2-(4-methoxyphenyl)-4-oxoazetidine-2-carboxamide