| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | 1-(1-isopropoxy-ethyl)-hexahydro-azepin-2-one | 19989-13-0 | C11H21NO2 |
| —— | 3-(4-chloro-phenoxy)-4-(4-methoxy-phenyl)-1-(5-phenyl-[1,3,4]thiadiazol-2-yl)-azetidin-2-one | 72192-95-1 | C24H18ClN3O3S |
| —— | 253175-89-2 | C41H48N6O9 | |
| —— | chloro-{3-methoxy-2-[3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-2-oxo-propoxy]-4-oxo-3-(2-phenyl-acetylamino)-azetidin-1-yl}-acetic acid benzhydryl ester | 66364-20-3 | C32H31ClN6O7S |
| —— | (S)-1-(tert-butyl)-4-(4-chlorophenyl)azetidin-2-one | 1628434-36-5 | C13H16ClNO |
| —— | 7-(2-Formyloxy-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 3-(4-nitro-benzyl) ester | 57833-10-0 | C24H19N3O10S |
| —— | 2-(3-ethoxy-1-ethoxycarbonylamino-7-oxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-2-enoic acid benzyl ester | 66193-62-2 | C21H25N3O7 |
| —— | 2-benzhydryl-2-aza-bicyclo[2.2.2]octan-3-one | 102012-20-4 | C20H21NO |
| —— | 6-(4-Methoxy-but-2-ynoylamino)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with cyclohexylamine | 40125-94-8 | C6H13N*C13H16N2O5S |
| —— | Methyl 3-phenoxymethyl-4,5-dithia-2,7-diatabicyclo<4,2,0>oct-2-en-8-one-7-propenylacetate | 67830-35-7 | C17H18N2O4S2 |
| —— | (4S,5R)-4-(tert-butoxy)-6-(diethoxymethyl)-1-azabicyclo[3.2.0]heptan-7-one | 1255710-21-4 | C15H27NO4 |
| —— | phthalic acid mono-[(6<i>R</i>)-2-carboxy-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl] ester | 61607-24-7 | C22H18N2O8S2 |
| —— | 7-(2-formyloxy-2-phenyl-acetylamino)-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 62352-25-4 | C27H26N6O6S |
| —— | 4-nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxyethyl)-1-methyl-2-(5,6,7-trimethylimidazo[5,1-b]thiazolium-2-yl)-1-carbapen-2-em-3-carboxylate iodide | 211034-82-1 | C25H27N4O6S*I |
| —— | Acetic acid (E)-4-acetoxy-2-((R)-4-oxo-azetidin-2-ylsulfanyl)-but-2-enyl ester | 74694-62-5 | C11H15NO5S |
| —— | [3-(4-{(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-[4-(3-hydroxypropyl)phenyl]-4-oxoazetidin-2-yl}phenyl)propyl]malonic acid | 1227267-98-2 | C35H38FNO8 |
| —— | (6R,7R)-7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-3-[[4-[[(2-chloro-3,4-dihydroxybenzoyl)amino]methyl]-1-azoniabicyclo[2.2.2]octan-1-yl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 1225209-25-5 | C31H35ClN8O10S2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>c</i>-methoxy-8-oxo-7<i>t</i>-((Ξ)-2-thiophen-2-yl-2-ureido-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 61261-53-8 | C31H30N4O8S2 |
| —— | (2S,3R)-2,3-Bis-methylsulfanyl-4-oxo-1,2-diphenyl-azetidine-3-carboxylic acid methyl ester | 66301-60-8 | C19H19NO3S2 |
| —— | Chloro-(2-methoxycarbonylmethylsulfanyl-4-oxo-azetidin-1-yl)-acetic acid 4-nitro-benzyl ester | 79970-21-1 | C15H15ClN2O7S |
| —— | 1-(adamantan-2-yl)-3,3-dimethyl-4-(2-chlorophenyl)azetidin-2-one | 1213774-85-6 | C21H26ClNO |
| —— | (6R,7R)-3-Butyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 99364-08-6 | C32H32N2O5S |
| —— | (3R,4S)-3-benzyloxy-4-heptylazetidin-2-one | 892397-26-1 | C17H25NO2 |
| —— | (1S,6R,7R)-4-<1',2'-bis(methoxycarbonyl)ethyl>-3-methyl-7β-phenoxyacetamidoceph-3-em 1-oxide | 134830-18-5 | C21H24N2O8S |
| —— | (1aS,3aR,6bR)-2-(5-Amino-1,3,4-thiadiazol-2-ylsulphanylacetyl)-5-carbamoyloxymethyl-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diazacyclobut[cd]indene-6-carboxylic acid sodium salt | 170581-98-3 | C15H15N6O6S2*Na |
| —— | (R)-7-[2-Amino-2-(3-methanesulfonylamino-phenyl)-acetylamino]-3-chloro-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 63633-16-9 | C16H17ClN4O6S2 |
| —— | (E)-2-(2-Oxo-3-phenylacetylamino-azetidin-1-yl)-3-phenyl-acrylic acid | 64026-84-2 | C20H18N2O4 |
| —— | ((2R,3S)-2-Methylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-phenyl-acetic acid methyl ester | 63855-14-1 | C21H22N2O4S |
| —— | (6<i>R</i>)-7<i>t</i>-[2-furan-2-yl-2-((<i>Z</i>)-methoxycarbamoyl-methoxyimino)-acetylamino]-3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 67442-34-6 | C32H30N8O8S2 |
| —— | 2-((1R,5R)-3-Benzyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-6-yl)-3-methyl-but-2-enoic acid methyl ester | 80465-25-4 | C17H20N2O3S |
| —— | (S)-N-(Methylsulfonyl)-2-oxo-3-amino-1-azetidinecarboxamide, hydrochloride salt | 84791-11-7 | C5H9N3O4S*ClH |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>Z</i>)-propoxyimino-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 68403-16-7 | C15H17N5O5S2 |
| —— | (6R,7R)-7-[(Z)-2-(2-Amino-thiazol-4-yl)-2-hydroxyimino-acetylamino]-3-[(E)-1-[1-[2-(2,3-dihydro-indol-1-yl)-2-oxo-ethyl]-pyridin-1-ium-4-ylmethyl]-2-oxo-pyrrolidin-3-ylidenemethyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 206992-47-4 | C33H30N8O7S2 |
| —— | (R)-(3-Benzenesulfinyl-3-methyl-2-oxo-azetidin-1-yl)-(4-benzyloxy-phenyl)-acetic acid methyl ester | 87568-52-3 | C26H25NO5S |
| —— | (5R,6S)-3-[(3R)-1-Acetimidoylpyrrolidin-3-yl]-6-[(1R)-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 133006-70-9 | C15H21N3O4 |
| —— | butyl 2-[(1S,2R,7R,8S)-12-(2-butoxy-2-oxoethyl)-7,8-dimethyl-4,6,9,11-tetraoxo-3,5,10,12-tetrazatricyclo[6.4.0.02,7]dodecan-3-yl]acetate | 129697-21-8 | C22H32N4O8 |
| —— | Allyl (5R,6S)-3-(1-allyloxycarbonyl-3-pyrrolin-3-yl)-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 132946-77-1 | C20H24N2O6 |
| —— | 2-({[(1Z)-2-({(3S)-1-[({3-[4,5-bis(benzyloxy)pyridin-2-yl]-4-[(2S)-2-hydroxypropyl]-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl}sulfonyl)carbamoyl]-2-oxoazetidin-3-yl}amino)-1-{2-[(tert-butoxycarbonyl)amino]-1,3-thiazol-4-yl}-2-oxoethylidene]amino}oxy)-2-methylpropanoic acid | 1229937-66-9 | C46H54N10O14S2 |
| —— | 1-Benzyloxy-4-methyl-piperidine-2,6-dione | 26643-18-5 | C13H15NO3 |
| —— | (4-nitrophenyl)methyl (5R,6R)-6-ethyl-7-oxo-3-(2-pyridin-4-ylethylsulfanyl)-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 81488-28-0 | C23H23N3O5S |
| —— | 1-(adamantan-2-yl)-3,3-dimethyl-4-(4-bromophenyl)azetidin-2-one | 1213774-84-5 | C21H26BrNO |
| —— | N-(4-trifluoromethylphenyl)-N'-[trans-(3R,4R)-1-(4-methoxyphenyl)-2-oxo-4-phenylazetidin-3-yl]thiourea | 1181819-38-4 | C24H20F3N3O2S |
| —— | cis-N-Styryl-ε-caprolactam | 24904-53-8 | C14H17NO |
| —— | tert-Butylsulfanyl-thioacetic acid S-{(2S,3R)-3-[1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl} ester | 81474-36-4 | C17H33NO3S2Si |
| —— | (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-[2-(1,5-dihydroxy-4-pyridon-2-yl)-vinyl]ceph-3-em-4-carboxylic acid | 132182-63-9 | C20H18N6O8S2 |
| —— | (3S,4S)-4-[2-[tert-butyl(diphenyl)silyl]oxyethyl]-3-[(1S)-1-hydroxyethyl]azetidin-2-one | 122717-07-1 | C23H31NO3Si |
| —— | (1R,2R,3R,6S,7S,7aS)-6-acetyloxy-1,2-bis(benzyloxy)-3-[(benzyloxy)methyl]-7-[dimethyl(phenyl)silyl]hexahydro-5H-pyrrolizin-5-one | 1141494-43-0 | C39H43NO6Si |
| —— | 2-methoxymethyl-5-methyl-2-azabicyclo<2.2.0>hex-5-en-3-one | 132433-26-2 | C8H11NO2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-(4-methylsulfanyl-phenyl)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 26295-16-9 | C19H20N2O6S2 |
| —— | 6-(3-Benzoimidazol-1-yl-3-oxo-2-phenyl-propionylamino)-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid | 33607-52-2 | C24H22N4O5S |