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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
    —— Benzhydryl 7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate —— C27H23N5O5S2
    Benzhydryl 7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
    —— (3R,4S)-1-[4-(aminomethyl)phenyl]-4-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-3-(4-methoxyphenyl)azetidin-2-one —— C26H27FN2O3
    (3R,4S)-1-[4-(aminomethyl)phenyl]-4-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-3-(4-methoxyphenyl)azetidin-2-one
    —— 4-Nitrobenzyl (1s,5r,6s)-2-[7-[5-(2-azidoethyl)thiomethyl-pyridin-3-yl]carbonylimidazo[5,1-b]thiazol-2-yl]-6-((1r)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate —— C31H28N8O7S2
    4-Nitrobenzyl (1s,5r,6s)-2-[7-[5-(2-azidoethyl)thiomethyl-pyridin-3-yl]carbonylimidazo[5,1-b]thiazol-2-yl]-6-((1r)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(1-methylpyridin-1-ium-2-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C19H18ClN6O5S2+
    (7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-(1-methylpyridin-1-ium-2-yl)sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[(2R)-2-(3-hydroxy-4-pyridin-2-ylbut-1-enyl)-7-oxoazepan-1-yl]hept-5-ynoic acid —— C22H28N2O4
    7-[(2R)-2-(3-hydroxy-4-pyridin-2-ylbut-1-enyl)-7-oxoazepan-1-yl]hept-5-ynoic acid
    —— 3-[2-(2-Aminoethylsulfanyl)pyrimidin-4-yl]sulfanyl-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C20H20N8O5S3
    3-[2-(2-Aminoethylsulfanyl)pyrimidin-4-yl]sulfanyl-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-(2-azidoethylsulfanyl)-6-(3-azidopropyl)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-carboxylate —— C27H29N10O6S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-(2-azidoethylsulfanyl)-6-(3-azidopropyl)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-carboxylate
    —— 1-(1-Hydroxyethenyl)azetidin-2-one —— C5H7NO2
    1-(1-Hydroxyethenyl)azetidin-2-one
    —— 1-(2-Oxoazetidin-1-yl)ethenolate —— C5H6NO2-
    1-(2-Oxoazetidin-1-yl)ethenolate
    —— 7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-[[(2S)-2,5-diaminopentanoyl]amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C24H30N10O6S4
    7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-3-[2-[2-[[(2S)-2,5-diaminopentanoyl]amino]ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-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]-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+
    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
    —— (3R,4R)-3-[(2R)-2-[tert-butyl(dimethyl)silyl]oxy-2-(4-fluorophenyl)ethyl]sulfonyl-4-[4-(3-hydroxyphenyl)-2-phenylmethoxyphenyl]-1-phenylazetidin-2-one —— C42H44FNO6SSi
    (3R,4R)-3-[(2R)-2-[tert-butyl(dimethyl)silyl]oxy-2-(4-fluorophenyl)ethyl]sulfonyl-4-[4-(3-hydroxyphenyl)-2-phenylmethoxyphenyl]-1-phenylazetidin-2-one
    —— (4S)-4-(2,2-dimethylpropanoyl)azepan-2-one —— C11H19NO2
    (4S)-4-(2,2-dimethylpropanoyl)azepan-2-one
    —— (4S)-4-(2,2-dimethyldodecanoyl)azepan-2-one —— C20H37NO2
    (4S)-4-(2,2-dimethyldodecanoyl)azepan-2-one
    —— 1-(2-Hydroxyacetyl)azepan-2-one —— C8H13NO3
    1-(2-Hydroxyacetyl)azepan-2-one
    —— (6R)-3-[[2-amino-1-(azetidin-3-yl)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 —— C25H26ClN10O7S2+
    (6R)-3-[[2-amino-1-(azetidin-3-yl)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
    —— (5S)-6-[(5S)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]-4-thia-1-azabicyclo[3.2.0]heptan-7-one —— C10H12N2O2S2
    (5S)-6-[(5S)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]-4-thia-1-azabicyclo[3.2.0]heptan-7-one
    —— 4,4-Bis[4-(4-hydroxybutyl)phenyl]azetidin-2-one —— C23H29NO3
    4,4-Bis[4-(4-hydroxybutyl)phenyl]azetidin-2-one
    —— (6S)-3-[[[(4-acetamidocyclohexyl)hydrazinylidene]methyl-methylhydrazinylidene]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C23H30FN11O6S2
    (6S)-3-[[[(4-acetamidocyclohexyl)hydrazinylidene]methyl-methylhydrazinylidene]methyl]-7-[[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(fluoromethoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-Ethyl-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-4-propan-2-ylazetidin-2-one —— C29H31F2NO3
    3-Ethyl-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)-4-propan-2-ylazetidin-2-one
    —— (3S,4S)-3-[3-(4-fluorophenyl)propyl]-1-(4-methylphenyl)-4-[4-[[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one —— C32H36FNO6
    (3S,4S)-3-[3-(4-fluorophenyl)propyl]-1-(4-methylphenyl)-4-[4-[[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]methyl]phenyl]azetidin-2-one
    —— (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-carboxylic acid —— C18H21N3O5S2
    (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-carboxylic acid
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,3-thiazol-2-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H12F3N7O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,3-thiazol-2-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[(4R)-2-oxo-4-(phenoxymethyl)azetidin-1-yl]hept-5-enoic acid —— C17H21NO4
    7-[(4R)-2-oxo-4-(phenoxymethyl)azetidin-1-yl]hept-5-enoic acid
    —— ethane;7-[(4R)-2-oxo-4-(phenoxymethyl)azetidin-1-yl]hept-5-enoic acid —— C19H27NO4
    ethane;7-[(4R)-2-oxo-4-(phenoxymethyl)azetidin-1-yl]hept-5-enoic acid
    —— (5R)-6-(1-hydroxyethyl)-3-[1-(hydroxymethyl)-5-piperidin-3-ylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid —— C20H31N3O5S
    (5R)-6-(1-hydroxyethyl)-3-[1-(hydroxymethyl)-5-piperidin-3-ylpyrrolidin-3-yl]sulfanyl-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (6R)-7-[[2-ethoxyimino-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-methylsulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C14H17N6O8PS3
    (6R)-7-[[2-ethoxyimino-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-3-methylsulfanyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-(5,6-dimethyl-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 —— C25H27N4O6S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-3-(5,6-dimethyl-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
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H14N8O5S4
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1,2,4-triazin-2-ium-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C18H17N8O7S3+
    (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1,2,4-triazin-2-ium-3-yl)sulfanylmethyl]-8-oxo-5-thia-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-methylsulfanyl-6-[(3R,5S)-1-[(4-nitrophenyl)methoxycarbonyl]-5-[(4-nitrophenyl)methoxycarbonyloxymethyl]pyrrolidin-3-yl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C44H42N7O15S2+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-[(3R,5S)-1-[(4-nitrophenyl)methoxycarbonyl]-5-[(4-nitrophenyl)methoxycarbonyloxymethyl]pyrrolidin-3-yl]imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (3S)-3-amino-4-hydroxyazetidin-2-one —— C3H6N2O2
    (3S)-3-amino-4-hydroxyazetidin-2-one
    —— (6R,7R)-7-[[2-(3,5-dimethylphenyl)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 —— C36H35FN5O7S2+
    (6R,7R)-7-[[2-(3,5-dimethylphenyl)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
    —— 4-Nitrobenzyl (1S,5R,6S)-2-[7-(3-azidopropyl)-thioimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate —— C25H25N7O6S2
    4-Nitrobenzyl (1S,5R,6S)-2-[7-(3-azidopropyl)-thioimidazo[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-[2-(methylamino)ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H24ClN7O5S3
    (6R,7S)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-nitrosoacetyl]amino]-3-[2-[2-(methylamino)ethylsulfanylmethyl]pyridin-3-yl]sulfanyl-8-oxo-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-methylsulfanyl-6-(3-sulfamoylpropyl)imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate —— C26H30N5O8S3+
    (4-nitrophenyl)methyl (4S,5R,6S)-6-[(1R)-1-hydroxyethyl]-4-methyl-3-[7-methylsulfanyl-6-(3-sulfamoylpropyl)imidazo[5,1-b][1,3]thiazol-6-ium-2-yl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4-nitrophenyl)methyl 2-[(2R,3S)-3-[(1S)-1-formyloxyethyl]-2-methylsulfanyl-4-oxoazetidin-1-yl]acetate —— C16H18N2O7S
    (4-nitrophenyl)methyl 2-[(2R,3S)-3-[(1S)-1-formyloxyethyl]-2-methylsulfanyl-4-oxoazetidin-1-yl]acetate
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,2,4-thiadiazol-3-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C15H11F3N8O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[5-(trifluoromethyl)-1,2,4-thiadiazol-3-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(1-Hydroxyethyl)-4-propan-2-ylazetidin-2-one —— C8H15NO2
    3-(1-Hydroxyethyl)-4-propan-2-ylazetidin-2-one
    —— (6S,7R)-7-[[4-chloro-2-(2-methoxy-2-oxoethoxy)imino-3-oxobutanoyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H16ClN3O8S
    (6S,7R)-7-[[4-chloro-2-(2-methoxy-2-oxoethoxy)imino-3-oxobutanoyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— Prop-2-enyl 4-[3-(1-hydroxyethyl)-4-oxoazetidin-2-yl]-2-imino-3-oxopentanoate —— C13H18N2O5
    Prop-2-enyl 4-[3-(1-hydroxyethyl)-4-oxoazetidin-2-yl]-2-imino-3-oxopentanoate
    —— 2-[4-[4-[1-[4-[6-(Methylamino)hexyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]butyl]propanedioic acid —— C29H50N2O5
    2-[4-[4-[1-[4-[6-(Methylamino)hexyl]cyclohexyl]-4-oxoazetidin-2-yl]cyclohexyl]butyl]propanedioic acid
    —— (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[1-[2-(sulfamoylamino)ethyl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C25H27ClN9O9S3+
    (6R,7R)-7-[[2-(2-amino-5-chloro-1,3-thiazol-4-yl)-2-[(1S)-1-carboxyethoxy]iminoacetyl]amino]-8-oxo-3-[[1-[2-(sulfamoylamino)ethyl]pyrrolo[3,2-b]pyridin-4-ium-4-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— (4S)-4-(11-azidoundecanoyl)azepan-2-one —— C17H30N4O2
    (4S)-4-(11-azidoundecanoyl)azepan-2-one
    —— (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[5-(2-azidoethyl)-2-methanethioylpyridine-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 —— C31H26N8O7S2
    (4-nitrophenyl)methyl (4S,5R,6S)-3-[7-[5-(2-azidoethyl)-2-methanethioylpyridine-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
    —— (6S,7R)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C22H23N7O5S3
    (6S,7R)-3-[3-(2-aminoethylsulfanylmethyl)pyridin-4-yl]sulfanyl-7-[[2-(6-aminopyridin-2-yl)-2-nitrosoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[2-(trifluoromethyl)-1,3-thiazol-4-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid —— C16H12F3N7O5S3
    7-[[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-nitrosoacetyl]amino]-8-oxo-3-[[2-(trifluoromethyl)-1,3-thiazol-4-yl]sulfanyl]-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— ethyl (3S)-3-benzyl-2-oxoazepane-1-carboxylate —— C16H21NO3
    ethyl (3S)-3-benzyl-2-oxoazepane-1-carboxylate
    —— (4-nitrophenyl)methyl (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-4-carboxylate —— C23H22N4O6S2
    (4-nitrophenyl)methyl (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-4-carboxylate
    —— ethyl 3-[1-(4-methoxyphenyl)-4-oxo-3-phenylazetidin-2-yl]-2-nitro-1-phenyl-2,3,5,10-tetrahydro-1H-pyrrolo[1,2-b]isoquinoline-10a-carboxylate —— C37H35N3O6
    ethyl 3-[1-(4-methoxyphenyl)-4-oxo-3-phenylazetidin-2-yl]-2-nitro-1-phenyl-2,3,5,10-tetrahydro-1H-pyrrolo[1,2-b]isoquinoline-10a-carboxylate