| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (5S)-5-methyl-5-phenyl-3-{(2E)-3-[4-(trifluoromethyl)phenyl]prop-2-enoyl}imidazolidine-2,4-dione | 864501-68-8 | C20H15F3N2O3 |
| —— | 7-Phenylmercaptoacetamino-cephalosporansaeure-methylester | 807-62-5 | C19H20N2O6S2 |
| —— | 4-(4,4-Dibromo-but-3-enyl)-azetidin-2-one | 122750-77-0 | C7H9Br2NO |
| —— | 2R,3S/2S,3R-3-Amino-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester | 95729-39-8 | C26H26N2O5 |
| —— | 3-[3-(tert-butyldimethylsilanyloxy)-3-(4-fluorophenyl)propyl]-4-(2,4-dihydroxyphenyl)-1-(4-fluorophenyl)azetidin-2-one | 937798-32-8 | C30H35F2NO4Si |
| —— | 2-{(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-1-[(R)-2-methyl-1-(4-nitro-benzyloxycarbonyl)-allyl]-4-oxo-azetidin-2-ylsulfanyl}-malonic acid bis-(4-nitro-benzyl) ester | 85579-93-7 | C40H31N5O15S |
| —— | (3R,4S)-3-(1-Ethoxyethoxy)-4-(isobutyl)-2-azetidinone | 201856-50-0 | C11H21NO3 |
| —— | (6R,7R)-7-[(Z)-2-(2-Amino-thiazol-4-yl)-2-hydroxyimino-acetylamino]-3-[(E)-1-(3-fluoro-benzyl)-2-oxo-pyrrolidin-3-ylidenemethyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid trifluoroacetate | 188537-50-0 | C2HF3O2*C24H21FN6O6S2 |
| —— | 10-chloro-1α-oxo-6β-phthalimido-1λ4-penicillanic acid methyl ester | 51416-11-6 | C17H15ClN2O6S |
| —— | 1245314-09-3 | C16H21NO4 | |
| —— | (3R,4S)-3-[(E)-4-acetoxy-3-(4-fluorophenyl)-but-2-enyl]-1-(4-fluorophenyl)-4-(4-methoxyphenyl)azetidin-2-one | 1266548-96-2 | C28H25F2NO4 |
| —— | (3R,4R)-1-(tert-Butyl-dimethyl-silanyl)-4-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-((R)-1-hydroxy-ethyl)-azetidin-2-one | 114716-52-8 | C19H41NO3Si2 |
| —— | 87027-56-3 | C17H16BrNO2 | |
| —— | (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2-[(6-hydroxy-1-methyl-1,4,5,6-tetrahydro-pyridine-3-carbonyl)-amino]-ethyl ester | 121125-53-9 | C25H32N4O6S |
| —— | 3-Carbamoyloxymethyl-7-{2-furan-2-yl-2-[(E)-trityloxyimino]-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 67172-05-8 | C47H38N4O8S |
| —— | 6-(3-Thienyloxyacetylamino)penicillansaeureacetoxymethylester | 43005-24-9 | C17H20N2O7S2 |
| —— | 1,3-Bis-(7-cephalosporansaeure)-harnstoff | 54516-37-9 | C21H22N4O11S2 |
| —— | (R)-1-Allyl-2-((2S,3R)-1-but-3-enyl-3-methoxy-4-oxo-azetidin-2-yl)-piperidin-4-one | 380415-19-0 | C16H24N2O3 |
| —— | 2-[(2<i>R</i>)-2<i>r</i>-benzothiazol-2-yldisulfanyl-4-oxo-3<i>c</i>-(2-phenyl-acetylamino)-azetidin-1-yl]-3-methyl-but-2-enoic acid 2,2,2-trichloro-ethyl ester | 49780-37-2 | C25H22Cl3N3O4S3 |
| —— | N-(12-aminododecyl)-4-phenylazetidin-2-one | 110425-70-2 | C21H34N2O |
| —— | rel-(1R,2R)-10-vinylidene-11-azatricyclo<4.4.2.0<sup>2,6</sup>>dodecan-12-one | 117416-28-1 | C13H17NO |
| —— | (3S,4R)-1-Allyl-3-hydroxy-4-mercapto-azetidin-2-one | 52608-03-4 | C6H9NO2S |
| —— | 3-chloro-1-[4-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]phenyl]-4-(4-methoxyphenyl)azetidin-2-one | 91814-80-1 | C26H22Cl2N2O4 |
| —— | 6-(4'-Amino-1'-thiacyclohexan-4'-carboxamido)-penicillansaeure | 39124-18-0 | C14H21N3O4S2 |
| —— | (3S,4S)-3-amino-1-benzyl-4-<(R)-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidin-4-yl>azetidin-2-one | 144492-64-8 | C20H29N3O4 |
| —— | (6<i>R</i>)-7<i>t</i>-[2-(4-formylamino-phenyl)-acetylamino]-3-methoxymethyl-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 | 29181-38-2 | C31H29N3O6S |
| —— | [3-(4-{(2S,3R)-3-[(3S)-3-(acetyloxy)-3-(4-fluorophenyl)propyl]-1-[4-(3,4-dihydroxybutyl)phenyl]-4-oxoazetidin-2-yl}phenyl)proyl]malonic acid | 1227268-17-8 | C36H40FNO9 |
| —— | 2-[(3R,4S)-1-(2-Hydroxy-ethyl)-2-oxo-4-phenyl-azetidin-3-yl]-isoindole-1,3-dione | 115112-57-7 | C19H16N2O4 |
| —— | [2-(Allyl-ethoxy-phosphinoyl)-4-oxo-azetidin-1-yl]-hydroxy-acetic acid 4-nitro-benzyl ester | 91504-18-6 | C17H21N2O8P |
| —— | 6β-(2,6-dimethoxy-benzoylamino)-penicillanic acid 4-methyl-quinolin-8-yl ester | 66302-09-8 | C27H27N3O6S |
| —— | N-(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)-caprolactam | 94271-84-8 | C15H27N2O2 |
| —— | (1R,10S)-10-Hydroxy-1,12-dimethoxy-4-aza-bicyclo[8.2.2]tetradeca-11,13-dien-3-one | 64674-31-3 | C15H23NO4 |
| —— | (2R)-1-[(4-fluorophenyl)methyl]-4-oxoazetidine-2-carboxylic acid | 1314809-14-7 | C11H10FNO3 |
| —— | 4-(2-azepan-1-yl-5-nitro-phenyl)-3,3-dichloro-1-phenyl-azetidin-2-one | 61200-73-5 | C21H21Cl2N3O3 |
| —— | (2S,3S)-3-Amino-1-((Z)-1-benzyloxycarbonyl-2-hydroxy-propenyl)-4-oxo-azetidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 64695-28-9 | C17H17Cl3N2O6 |
| —— | N-hex-2-enoylazepan-2-one | 1163250-26-7 | C12H19NO2 |
| —— | 4-{4-[3-chloro-2-(2-hydroxy-phenyl)-4-oxo-azetidin-1-yl]-benzenesulfonyl}-morpholine | 71333-28-3 | C19H19ClN2O5S |
| —— | 950819-62-2 | C15H18N2O3 | |
| —— | (3R,4S,3'S,4'R)-3-Amino-1'-((S)-1-benzyloxymethyl-3-methyl-butyl)-4,4'-diphenyl-[1,3']biazetidinyl-2,2'-dione | 107079-87-8 | C31H35N3O3 |
| —— | (5SR,6SR)-3-<(2S)-2-Amino-2-carboxy>ethylthio-6-<(SR)-1-fluoroethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylic Acid | 133908-78-8 | C12H15FN2O5S |
| —— | (2S,5R,6S)-6-[1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-[1-tert-butylsulfanyl-meth-(E)-ylidene]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester | 81474-38-6 | C26H38N2O6S2Si |
| —— | 7-[3-(2-Aminomethyl-phenyl)-propionylamino]-8-oxo-3-(tetrazolo[1,5-b]pyridazin-6-ylsulfanylmethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 52727-76-1 | C22H22N8O4S2 |
| —— | 3,4-dimethoxy-1,3,4-triphenyl-azetidin-2-one | 75102-45-3 | C23H21NO3 |
| —— | 1-(adamantan-2-yl)-3,3-dimethyl-4-(3,5-dichlorophenyl)azetidin-2-one | 1213774-72-1 | C21H25Cl2NO |
| —— | Thiazolinsulfoxyd | 59508-75-7 | C14H20N2O4S |
| —— | (4-{4-[(2S,3R)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-{5-[(methylsulfonyl)amino]pentyl}phenyl)-4-oxoazetindin-2-yl]phenyl}butyl)malonic acid | 1227267-37-9 | C37H45FN2O8S |
| —— | benzyl 2-[(3S,4S)-4-allyl-3-phthalimido-2-oxoazetidin-1-yl]-3-methyl-2-butenoate | 80527-84-0 | C26H24N2O5 |
| —— | [3S-[3α(Z),4α]]-2-[[[1-(2-Amino-4-thiazolyl)-2-[[1-(carboxymethoxy)-4-methyl-2-oxo-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic acid, diphenylmethyl ester, monosodium salt | 90898-89-8 | C28H28N5O8S*Na |
| —— | 4-Phenyl-4-n-propyl-5-methylpyrrolidon-2 | 33715-88-7 | C14H19NO |
| —— | (3S,4R)-1-Benzyl-3-((R)-1-hydroxy-ethyl)-4-((E)-styryl)-azetidin-2-one | 105780-05-0 | C20H21NO2 |