| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (S)-5-chloro-3-((2S,3S)-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-hydroxy-1-(4-methoxyphenyl)-4-oxoazetidin-3-yl)-3-isopropoxy-1-methylindolin-2-one | 1379768-24-7 | C27H31ClN2O7 |
| —— | (2S,3S,6R,8aR)-6-Allyl-6-benzyl-3-hydroxymethyl-8a-methyl-2-phenyl-hexahydro-oxazolo[3,2-a]pyridin-5-one | 101979-98-0 | C25H29NO3 |
| —— | 6-[2-(2-Benzenesulfonylamino-phenyl)-2-oxo-acetylamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with triethyl-amine | 58837-00-6 | C6H15N*C22H21N3O7S2 |
| —— | 1-<(S)-1-(tert-butoxycarbonyl)ethyl>-(3R,4S)-3-<(3'R,4'S)-3'-(benzyloxy)-2'-oxo-4'-phenylazetidin-1'-yl>-4-phenylazetidin-2-one | 136778-95-5 | C32H34N2O5 |
| —— | 58837-03-9 | C6H15N*C18H22N4O7S2 | |
| —— | 6β-(2-phenyl-acetylamino)-penicillanic acid-(2-dibutylamino-ethyl ester) | 120971-06-4 | C26H39N3O4S |
| —— | (3S,4R)-1-benzyl-3-(tert-butyldimethylsilyl)oxy-4-{(E)-4-[(tert-butyldimethylsilyl)oxy]-but-1-enyl}azetidin-2-one | 1300117-47-8 | C26H45NO3Si2 |
| —— | 4a,4b-dimethyl-tetrahydro-3,6-ethano-cyclobuta[1,2-<i>d</i>;4,3-<i>d</i>']dipyrimidine-2,4,5,7-tetraone | 53438-84-9 | C12H14N4O4 |
| —— | (3S,4R)-3-benzyl-4-(3,4-dimethoxyphenyl)-1-((S)-1-(2-napthyl)ethyl)azetidin-2-one | 1373317-45-3 | C30H29NO3 |
| —— | (3S,6R,8aR)-6-Benzyloxy-3-isopropyl-8a-methyl-6-vinyl-hexahydro-oxazolo[3,2-a]pyridin-5-one | 122210-48-4 | C20H27NO3 |
| —— | 111536-72-2 | C24H33NO6 | |
| —— | 3-Acetoxymethyl-8-oxo-7-{2-[4-(3-phenyl-ureido)-phenyl]-acetylamino}-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 21100-96-9 | C25H24N4O7S |
| —— | 53919-14-5 | C9H17NO2 | |
| —— | 4-(R,S)-<(tert-Butoxycarbonyl)amino>-1-benzyloxycarbonyl-2-(tert-butylacetate)-pyrazolidin-3-one | 140182-10-1 | C22H31N3O7 |
| —— | (6<i>R</i>)-3-acetoxymethyl-8-oxo-7<i>t</i>-(4-phenyl-but-3-enoylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 23728-25-8 | C20H20N2O6S |
| —— | 2-((3S,4R)-3-Benzyloxy-2-oxo-4-phenyl-azetidin-1-yl)-3-methyl-butyric acid methyl ester | 76715-85-0 | C22H25NO4 |
| —— | t-butyl 3-acetoxymethyl-7α-methoxy-2-methylene-3-cephem-4-carboxylate 1β-oxide | 95570-72-2 | C16H21NO7S |
| —— | ((3R,4R)-2-Oxo-1,3,4-triphenyl-azetidin-3-yl)-carbamic acid 4-methoxy-benzyl ester | 43210-42-0 | C30H26N2O4 |
| —— | benzyl 4-[[(3R,4S)-2-oxo-1-(phenylcarbamoyl)-4-phenylmethoxycarbonylazetidin-3-yl]methyl]piperidine-1-carboxylate | 727725-91-9 | C32H33N3O6 |
| —— | (6<i>R</i>)-3-{[methyl-(toluene-4-sulfonyl)-hydrazono]-methyl}-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-ene-2-carboxylic acid methyl ester | 58422-42-7 | C23H24N4O6S3 |
| —— | γ-2-(3,3-Diethyl-1-oxoisoindolinyl)-propyltrimethyl-ammonium-methylsulfat | 68886-50-0 | CH3O4S*C18H29N2O |
| —— | 7-(4-chloro-phenyl)-8-(2-chloro-phenyl)-2,6,7,8-tetrahydro-3<i>H</i>-imidazo[1,2-<i>a</i>]pyrimidin-5-one | 55459-78-4 | C18H15Cl2N3O |
| —— | (6R,7R)-3-Chloro-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 97609-46-6 | C28H23ClN2O5S |
| —— | 7-[2-(4-Carbamimidoyl-phenyl)-acetylamino]-3-isopropyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 54711-51-2 | C19H22N4O4S |
| —— | benzhydryl (1S,5R,6S)-1-(2-p-methoxybenzyloxyethyl)-2-hydroxymethyl-6-<(1R)-1-triethylsilyloxyethyl>carbapen-2-em-3-carboxylate | 220430-17-1 | C39H49NO7Si |
| —— | 3-Acetoxymethyl-7-(2-benzoylcarbamoylsulfanyl-2-phenyl-acetylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 59235-01-7 | C26H23N3O8S2 |
| —— | 1-(((6R,7R)-7-((Z)-2-((((S)-4-(tert-butoxy)-1-((4-methoxybenzyl)oxy)-1,4-dioxobutan-2-yl)oxy)imino)-2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetamido)-2-(((4-methoxybenzyl)oxy)carbonyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-1-((1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-yl)methyl)pyrrolidin-1-ium | 1429438-97-0 | C74H84N7O18S2 |
| —— | (3S,4S)-3,4-Dimethoxy-1,4-diphenyl-azetidin-2-one | 54089-30-4 | C17H17NO3 |
| —— | 3-bromo-1-[2-[[tert-butyl(dimethyl)silyl]oxymethyl]phenyl]-3-fluoroazetidin-2-one | 131230-72-3 | C16H23BrFNO2Si |
| —— | 1-tert-Butyl-3-(p-trifluormethyl)-phenylaziridon | 41804-42-6 | C13H14F3NO |
| —— | tert-butyl ((2R,3R)-1-(tert-butyldimethylsilyl)-2-(1-hydroxybut-3-en-1-yl)-4-oxoazetidin-3-yl)carbamate | 1237479-21-8 | C18H34N2O4Si |
| —— | cyclo(N-(2-azidoethyl)-β3-hPhe-β3-hPhe-N-(2-azidoethyl)-β3-hPhe-β3-hPhe) | 312311-75-4 | C44H50N10O4 |
| —— | 4-[[(2R)-3,3-Diethyl-1-[[[(1S)-1-(4-methylphenyl)butyl]amino]carbonyl]-4-oxo-2-azetidinyl]oxy]benzeneacetic acid | 149881-48-1 | C27H34N2O5 |
| —— | Benzoyloxymethyl-6-amino-penicillanat-tosylat | 29125-13-1 | C7H8O3S*C16H18N2O5S |
| —— | 6-Myristoylamino-penicillansaeure (Dibenzylethylendiamin-Salz) | 23788-55-8 | C16H20N2*C22H38N2O4S |
| —— | 7-[5-(4-tert-Butyl-benzenesulfonylamino)-5-carboxy-pentanoylamino]-3-[(2-morpholin-4-yl-ethoxyimino)-methyl]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 58066-05-0 | C30H41N5O10S2 |
| —— | N-(6-[4-chlorophenyl]hex-1-yl)-(4-allyloxycarbonylbenzylthio)-2-oxoazetidin-1-yl-acηmide | 180202-33-9 | C28H33ClN2O4S |
| —— | diphenylmethyl 7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>-7β-<2-(2-thienyl)acetamido>ceph-3-em-4-carboxylate | 86070-44-2 | C30H27N7O5S3 |
| —— | Potassium; (S)-3-{2-(2-amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-2,2-dimethyl-4-oxo-azetidine-1-sulfonate | 88825-06-3 | C11H14N5O6S2*K |
| —— | sodium (4'S,5R,6S)-3-<(E)-2-acetamidovinylthio>-4'-methyl-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-6-spiro-5'-(4',5'-dihydro-3'H-pyrazole)-2-carboxylate | 105076-19-5 | C14H15N4O4S*Na |
| —— | 4-((3R,5'S,7'S,7a'R)-6-chloro-7'-(3-chloro-2-fluorophenyl)-1-(hydroxymethyl)-5'-neopentyl-1',2-dioxo-7',7a'-dihydrospiro[indoline-3,6'-pyrrolo[1,2-c]imidazole]-2'(1'H,3'H,5'H)-yl)-2-methoxybenzoic acid | 1366097-48-4 | C33H33Cl2FN4O5 |
| —— | 95477-32-0 | C19H18N2O4S | |
| —— | (R)-7-((S)-2-Amino-2-phenyl-acetylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-methoxy-benzyl ester | 33585-74-9 | C24H25N3O5S |
| —— | 4-methyl-2-(6-oxo-1,7-diaza-bicyclo[3.2.0]hept-7-yl)-pentanoic acid cyclohexylamide | 53665-09-1 | C17H29N3O2 |
| —— | 7-(Indol-3-methylmercaptoacetamido)-cephalosporansaeure | 17493-23-1 | C21H21N3O6S2 |
| —— | (6<i>R</i>)-3-acetoxymethyl-7<i>t</i>-[2-(3-bromo-5-methyl-4-oxo-4<i>H</i>-pyridin-1-yl)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65362-10-9 | C18H18BrN3O7S |
| —— | (3S,4R)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-((S)-1-hydroxymethyl-allyl)-azetidin-2-one | 155551-10-3 | C15H29NO3Si |
| —— | (R)-7-((R)-2-Amino-2-phenyl-acetylamino)-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 33585-67-0 | C20H25N3O4S |
| —— | (5R,6S)-3-(2-Acetylamino-ethanesulfinyl)-6-((S)-1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 76217-43-1 | C20H23N3O8S |
| —— | 4-<(2-methyl-3-buten-2-yl)oxy>-2-azetidinone | 109975-83-9 | C8H13NO2 |