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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
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(2,4,4-trimethyl-3-oxopentan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C26H31N6O6S2+
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-(2,4,4-trimethyl-3-oxopentan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[(3R,4R)-2-oxo-1-(2-phenylquinazolin-4-yl)-4-(2-pyridin-3-ylethenyl)azetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one —— C33H25N5O3
    3-[(3R,4R)-2-oxo-1-(2-phenylquinazolin-4-yl)-4-(2-pyridin-3-ylethenyl)azetidin-3-yl]-4-phenyl-1,3-oxazolidin-2-one
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[3-(methylamino)propyl]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 —— C27H31ClN9O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-amino-1-[3-(methylamino)propyl]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
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-1,2,4-triazol-5-ylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H11ClN8O5S3
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(1H-1,2,4-triazol-5-ylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-(4-Methylcyclohexa-1,3-dien-1-yl)azetidin-2-one —— C10H13NO
    4-(4-Methylcyclohexa-1,3-dien-1-yl)azetidin-2-one
    —— (6R)-6-[tert-butyl(dimethyl)silyl]oxy-1-methylazepan-2-one —— C13H27NO2Si
    (6R)-6-[tert-butyl(dimethyl)silyl]oxy-1-methylazepan-2-one
    —— 1-cyclohexyloxycarbonyloxyethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-2-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C25H32N2O8S2
    1-cyclohexyloxycarbonyloxyethyl (4R,5S,6S)-6-[(1R)-1-hydroxyethyl]-3-[2-[4-(hydroxymethyl)-1,3-thiazol-2-yl]ethenylsulfanyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— prop-2-enyl 6-[2-[(2R,3S)-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(1-hydroxy-2-oxo-2-prop-2-enoxyethyl)-4-oxoazetidin-2-yl]acetyl]-3-oxo-1,4-benzoxazine-4-carboxylate —— C30H40N2O10Si
    prop-2-enyl 6-[2-[(2R,3S)-3-[1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(1-hydroxy-2-oxo-2-prop-2-enoxyethyl)-4-oxoazetidin-2-yl]acetyl]-3-oxo-1,4-benzoxazine-4-carboxylate
    —— 3-[(3R)-1-(4-fluorophenyl)-2-oxo-3-(4-phenylmethoxyphenyl)azetidin-3-yl]-N-methoxy-N-methylpropanamide —— C27H27FN2O4
    3-[(3R)-1-(4-fluorophenyl)-2-oxo-3-(4-phenylmethoxyphenyl)azetidin-3-yl]-N-methoxy-N-methylpropanamide
    —— 1-Amino-4-ethyl-4-methylazepan-2-one —— C9H18N2O
    1-Amino-4-ethyl-4-methylazepan-2-one
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-[2-(2-hydroxyethylamino)ethyl]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 —— C27H30ClN8O8S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[1-[2-(2-hydroxyethylamino)ethyl]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
    —— 7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(4-aminopyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C21H21ClN7O7S2+
    7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(4-aminopyridin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 1-(4-Butylocta-2,4-dienyl)-3-methyl-4-phenylazetidin-2-one —— C22H31NO
    1-(4-Butylocta-2,4-dienyl)-3-methyl-4-phenylazetidin-2-one
    —— 1-[1,3-bis[[(2S)-2-amino-3-methylbutanoyl]oxy]propan-2-yloxycarbonyloxy]ethyl (6R,7R)-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 —— C29H41N7O12S2
    1-[1,3-bis[[(2S)-2-amino-3-methylbutanoyl]oxy]propan-2-yloxycarbonyloxy]ethyl (6R,7R)-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
    —— (3-bromophenyl) 2-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]acetate —— C26H23BrFNO4
    (3-bromophenyl) 2-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-oxo-1-phenylazetidin-2-yl]acetate
    —— 1-(7-Bromoheptyl)-7-methyl-1,4-diazonan-5-one —— C15H29BrN2O
    1-(7-Bromoheptyl)-7-methyl-1,4-diazonan-5-one
    —— 2,2-dimethylpropanoyloxymethyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-4-(2-hydroxyphenyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C21H25NO7
    2,2-dimethylpropanoyloxymethyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-4-(2-hydroxyphenyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— 5-(cyclohexen-1-yl)-4H-1,4-oxazin-3-one —— C10H13NO2
    5-(cyclohexen-1-yl)-4H-1,4-oxazin-3-one
    —— (4S)-1-(4-fluorophenyl)-1-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)azetidin-1-ium-2-one —— C24H22F2NO3+
    (4S)-1-(4-fluorophenyl)-1-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)azetidin-1-ium-2-one
    —— 4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(pyridin-2-yl)thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate —— C27H23N5O6S2
    4-Nitrobenzyl (1s,5r,6s)-6-((1r)-1-hydroxyethyl)-1-methyl-2-[7-(pyridin-2-yl)thioimidazo[5,1-b]thiazol-2-yl]-1-carbapen-2-em-3-carboxylate
    —— Methyl 4-[3-(1-hydroxyethyl)-4-oxoazetidin-2-yl]-2-imino-3-oxopentanoate —— C11H16N2O5
    Methyl 4-[3-(1-hydroxyethyl)-4-oxoazetidin-2-yl]-2-imino-3-oxopentanoate
    —— benzhydryl (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C39H42N8O7S3
    benzhydryl (6R,7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetyl]amino]-3-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4S,5R,6S)-3-[6-carbamoyl-7-(2-fluoroethylsulfanyl)-2-methylimidazo[5,1-b][1,3]thiazol-4-ium-3-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C19H22FN4O5S2+
    (4S,5R,6S)-3-[6-carbamoyl-7-(2-fluoroethylsulfanyl)-2-methylimidazo[5,1-b][1,3]thiazol-4-ium-3-yl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— Tert-butyl 2-[4-[1-(4-fluorophenyl)-3-[(4-methoxyphenyl)methylsulfanyl]-4-oxoazetidin-2-yl]phenoxy]acetate —— C29H30FNO5S
    Tert-butyl 2-[4-[1-(4-fluorophenyl)-3-[(4-methoxyphenyl)methylsulfanyl]-4-oxoazetidin-2-yl]phenoxy]acetate
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(1-hydroxypyrrolo[3,2-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H21ClN7O8S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[(1-hydroxypyrrolo[3,2-b]pyridin-4-ium-4-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[[4-[[(3S)-3-amino-4-hydroxybutyl]amino]pyridin-1-ium-1-yl]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H32N9O8S2+
    3-[[4-[[(3S)-3-amino-4-hydroxybutyl]amino]pyridin-1-ium-1-yl]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (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-carboxylic acid —— C16H18N2O5S2
    (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-carboxylic acid
    —— 2-[3-[1-[Tert-butyl(dimethyl)silyl]oxypropyl]-2-chloro-4-oxoazetidin-1-yl]-2-(1,5-dioxo-1lambda4-benzothiepin-3-ylidene)acetic acid —— C24H32ClNO6SSi
    2-[3-[1-[Tert-butyl(dimethyl)silyl]oxypropyl]-2-chloro-4-oxoazetidin-1-yl]-2-(1,5-dioxo-1lambda4-benzothiepin-3-ylidene)acetic acid
    —— 5-[3-[(2S)-1-[4-(1-hydroxyhexyl)phenyl]-4-oxoazetidin-2-yl]prop-1-enyl]thiophene-2-carboxylic acid —— C23H27NO4S
    5-[3-[(2S)-1-[4-(1-hydroxyhexyl)phenyl]-4-oxoazetidin-2-yl]prop-1-enyl]thiophene-2-carboxylic acid
    —— (7R)-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H12N8O5S4
    (7R)-3-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4-(1,3-Benzodioxol-5-yl)-1-(4-fluorophenyl)-3-(2-methylphenoxy)azetidin-2-one —— C23H18FNO4
    4-(1,3-Benzodioxol-5-yl)-1-(4-fluorophenyl)-3-(2-methylphenoxy)azetidin-2-one
    —— 1-(2-Chlorophenyl)-4-(3,4-dimethoxyphenyl)-3-(2-methylphenoxy)azetidin-2-one —— C24H22ClNO4
    1-(2-Chlorophenyl)-4-(3,4-dimethoxyphenyl)-3-(2-methylphenoxy)azetidin-2-one
    —— 4-(1,3-Benzodioxol-5-yl)-3-(2-methylphenoxy)-1-[3-(trifluoromethyl)phenyl]azetidin-2-one —— C24H18F3NO4
    4-(1,3-Benzodioxol-5-yl)-3-(2-methylphenoxy)-1-[3-(trifluoromethyl)phenyl]azetidin-2-one
    —— 4-[2-[Tert-butyl(dimethyl)silyl]oxy-4-(3-dimethoxyphosphorylphenyl)phenyl]-3-[3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-1-phenylazetidin-2-one —— C44H59FNO6PSi2
    4-[2-[Tert-butyl(dimethyl)silyl]oxy-4-(3-dimethoxyphosphorylphenyl)phenyl]-3-[3-[tert-butyl(dimethyl)silyl]oxy-3-(4-fluorophenyl)propyl]-1-phenylazetidin-2-one
    —— methyl (E)-3-(oxoboranylmethylideneamino)but-2-enoate;2-(oxoboranylmethylideneamino)propanoic acid;[2-oxo-3-(oxoboranylmethylideneamino)butyl]azaniumylideneazanide;4-phenacylazetidin-2-one —— C26H33B3N6O10
    methyl (E)-3-(oxoboranylmethylideneamino)but-2-enoate;2-(oxoboranylmethylideneamino)propanoic acid;[2-oxo-3-(oxoboranylmethylideneamino)butyl]azaniumylideneazanide;4-phenacylazetidin-2-one
    —— (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(methylamino)-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 —— C23H23ClN9O7S2+
    (7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[2-(methylamino)-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
    —— (4S)-1-benzyl-4-phenylazetidin-2-one;ethane;methanol;(2S,3S,4R,5R,6R)-2-methyl-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane —— C58H75NO7
    (4S)-1-benzyl-4-phenylazetidin-2-one;ethane;methanol;(2S,3S,4R,5R,6R)-2-methyl-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxane
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[methyl-[2-(methylamino)ethyl]amino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H30ClN8O7S2+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-3-[[4-[methyl-[2-(methylamino)ethyl]amino]pyridin-1-ium-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-prop-1-enyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H19N3O5S
    (6R,7R)-7-[[(2S)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-prop-1-enyl-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]-8-oxo-3-pyridin-4-ylsulfanyl-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H15ClN6O5S2
    (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-carboxylic acid
    —— (3R,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;(3R,4S)-4-phenyl-3-phenylsulfanylazetidin-2-one —— C31H28N2O2S2
    (3R,4S)-1-methyl-4-phenyl-3-phenylsulfanylazetidin-2-one;(3R,4S)-4-phenyl-3-phenylsulfanylazetidin-2-one
    —— (4S,5R,6S)-6-(2-hydroxyethyl)-4-methyl-3-(5-methyl-7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C17H19N3O6S2
    (4S,5R,6S)-6-(2-hydroxyethyl)-4-methyl-3-(5-methyl-7-methylsulfonylimidazo[5,1-b][1,3]thiazol-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[[(2R)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-2-yl]methyl]imidazo[5,1-b][1,3]thiazol-6-ium-3-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C36H37N6O10S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[[(2R)-1-[(4-nitrophenyl)methoxycarbonyl]pyrrolidin-2-yl]methyl]imidazo[5,1-b][1,3]thiazol-6-ium-3-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]-8-oxo-3-(1H-pyrrolo[2,3-b]pyridin-7-ium-7-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-b]pyridin-7-ium-7-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 2-[3-[4-[3-[3-(4-Fluorophenyl)butyl]-4-oxo-1-(4-propylphenyl)azetidin-2-yl]-6-methylcyclohexa-1,3-dien-1-yl]propyl]propanedioic acid —— C35H42FNO5
    2-[3-[4-[3-[3-(4-Fluorophenyl)butyl]-4-oxo-1-(4-propylphenyl)azetidin-2-yl]-6-methylcyclohexa-1,3-dien-1-yl]propyl]propanedioic acid
    —— (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C17H14ClN7O5S2
    (7S)-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-(6-chloropyridin-3-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[7-(2-hydroxyethylsulfanyl)-6-methylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C24H25N4O7S2+
    (4-nitrophenyl)methyl (5R,6S)-6-[(1R)-1-hydroxyethyl]-3-[7-(2-hydroxyethylsulfanyl)-6-methylimidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4-methoxyphenyl)methyl 7-[[2-[(2R)-1-benzhydryloxy-3-methyl-1-oxobutan-2-yl]oxyimino-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-3-[[1-[3-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propyl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C60H68ClN8O12S2+
    (4-methoxyphenyl)methyl 7-[[2-[(2R)-1-benzhydryloxy-3-methyl-1-oxobutan-2-yl]oxyimino-2-[5-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-3-[[1-[3-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propyl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[1-[(2R)-3-azido-2-triethylsilyloxypropyl]pyridin-1-ium-3-carbonyl]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 —— C37H43N8O8SSi+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[1-[(2R)-3-azido-2-triethylsilyloxypropyl]pyridin-1-ium-3-carbonyl]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
    —— 2-(4-Fluorophenyl)-4-[1-(4-fluorophenyl)-2-oxo-4-(4-phenylmethoxyphenyl)azetidin-3-yl]butanal —— C32H27F2NO3
    2-(4-Fluorophenyl)-4-[1-(4-fluorophenyl)-2-oxo-4-(4-phenylmethoxyphenyl)azetidin-3-yl]butanal