| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | (i-C3H7)3SnOOCCH2C5H5NHO2 | 21922-11-2 | C16H29NO4Sn |
| —— | (3S,4R)-3-amino-4-carbamoyloxymethyl-2-oxoazetidine-1-sulphonic acid | 92842-63-2 | C5H9N3O6S |
| —— | Pivaloyloxymethyl (1S,5R,6S)-2-(5-formylaminomethyl imidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate | 211031-60-6 | C23H28N4O7S |
| —— | 4-nitrobenzyl (1S,5R,6S)-2-(5-formylaminomethyl-6-methylimidazo[5,1-b]thiazolium-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate iodide | 211034-45-6 | C25H26N5O7S*I |
| —— | (6<i>R</i>)-3-(4,4-dimethyl-thiosemicarbazonomethyl)-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 | 62543-26-4 | C17H19N5O4S3 |
| —— | (2S)-N-[(2S)-1-[4-[(6aS)-3-[3-[[(6aS)-8-cyclopropyl-2-methoxy-11-oxo-6a,7-dihydropyrrolo[2,1-c][1,4]benzodiazepin-3-yl]oxy]propoxy]-2-methoxy-11-oxo-5,6,6a,7-tetrahydropyrrolo[2,1-c][1,4]benzodiazepin-8-yl]anilino]-1-oxopropan-2-yl]-2-amino-3-methylbutanamide | 1616467-37-8 | C46H53N7O8 |
| —— | Sodium (5R,6S)-2-[7-(2-aminoethyl)thioimidazo-[5,1-b]thiazol-2-yl]-6-((1R)-1-hydroxyethyl)-1-carbapen-2-em-3-carboxylate | 352470-15-6 | C16H17N4O4S2*Na |
| —— | (2R,3R)-1-Benzyloxy-3-ethyl-4-oxo-azetidine-2-carboxylic acid methyl ester | 120521-11-1 | C14H17NO4 |
| —— | (6<i>R</i>)-3-[(ethoxycarbonylmethyl-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 | 59774-72-0 | C18H20N4O6S2 |
| —— | 6-alpha-(4-Picolylaminomethyl)penicillanic Acid 1,1-Dioxide | 89319-90-4 | C15H19N3O5S |
| —— | Lacton-Lactam von: endo-5-Amino-endo-6-hydroxy-norbornan-dicarbonsaeure(endo-cis-2,3) | 6253-51-6 | C9H9NO3 |
| —— | (E)-(6R,7R)-3-[3-[Dimethyl-(2-hydroxy-ethyl)-ammonio]-propenyl]-7-[2-(benzothiazol-2-ylsulfanyl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate | 253300-70-8 | C23H26N4O5S3 |
| —— | 1-(3-bromo-2,6-bis(tert-butyldimethylsilyloxy)benzyl)-4-(vinyloxy)azetidin-2-one | 1137609-71-2 | C24H40BrNO4Si2 |
| —— | (3R,4S)-1-Benzyloxy-3-ethyl-4-((E)-styryl)-azetidin-2-one | 120419-76-3 | C20H21NO2 |
| —— | (4R,6R,7S)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-4-methyl-8-oxo-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 123238-81-3 | C17H19N3O5 |
| —— | 1-Butyl-azetidin-2-one | 34094-40-1 | C7H13NO |
| —— | (6<i>R</i>)-7<i>t</i>-[2-((<i>RS</i>)-1-ethoxycarbonyl-propylsulfanyl)-acetylamino]-3-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 62769-58-8 | C19H24N4O6S4 |
| —— | 8-Oxo-3-(thiophene-2-carbonylsulfanylmethyl)-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 1903-47-5 | C19H16N2O5S4 |
| —— | 1-tert-Butyl-4-phenethyl-3-phenoxy-azetidin-2-one | 136693-49-7 | C21H25NO2 |
| —— | 2-((2R,3S)-3-Chloro-2-ethylsulfanyl-4-oxo-azetidin-1-yl)-3-methyl-but-2-enoic acid methyl ester | 73093-68-2 | C11H16ClNO3S |
| —— | (R)-3-Methyl-8-oxo-7-(2-phenoxycarbonyl-2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid; compound with triethyl-amine | 59530-47-1 | C6H15N*C23H20N2O6S |
| —— | 3-Acetoxymethyl-7-[2-(2,2-dichloro-acetylamino)-3-methyl-butyrylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 24281-94-5 | C17H21Cl2N3O7S |
| —— | diethyl <4-(allyloxy)-2-oxoazetidin-1-yl>malonate | 85068-13-9 | C13H19NO6 |
| —— | 3-methyl-4c,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-4λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 65105-95-5 | C16H16N2O6S |
| —— | 1β-cyanoimino-6β-(2-phenoxy-acetylamino)-1λ<sup>4</sup>-penicillanic acid 4-nitro-benzyl ester | 73633-85-9 | C24H23N5O7S |
| —— | 2,2-Dimethyl-propionic acid 2-[(2R,3S)-2-acetylsulfanyl-4-oxo-3-(2-oxo-propyl)-3-phenylsulfanyl-azetidin-1-yl]-2-hydroxy-acetoxymethyl ester | 92826-88-5 | C22H27NO8S2 |
| —— | (6<i>R</i>)-7<i>t</i>-((Ξ)-2-amino-2-phenyl-acetylamino)-3-carbamoyloxymethyl-7<i>c</i>-methoxy-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 35607-78-4 | C18H20N4O7S |
| —— | methyl 2-[3,3-bis(ethylsulfanyl)-2-oxo-4-[(E)-1-phenylprop-1-en-2-yl]azetidin-1-yl]acetate | 112383-84-3 | C19H25NO3S2 |
| —— | tert-butyl 1-((((Z)-2-(((2R,3S)-2-((3-((1,5-bis(benzyloxy)-4-oxo-1,4-dihydropyridin-2-yl)methyl)ureido)methyl)-4-oxoazetidin-3-yl)amino)-1-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)-2-oxoethylidene)amino)oxy)cyclobutane-1-carboxylate | 1380111-18-1 | C44H52N8O11S |
| —— | 3-Difluormethyl-7-(2-thienylacetamid)-3-cephem-4-carbonsaeure | 58442-20-9 | C14H12F2N2O4S2 |
| —— | 3-acetoxymethyl-7-[DL-α-amino-(5,6-dihydro-1,4-oxathiin-2-yl)-acetamido]-2-carboxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene trifluoroacetate | 59616-51-2 | C2HF3O2*C16H19N3O7S2 |
| —— | 3,7-Diaethyl-3,7-diphenyl-1,5-diaza-bicyclo<3,3,0>octan-2,6-dion | 2842-99-1 | C22H24N2O2 |
| —— | (R)-3-Acetoxymethyl-8-oxo-7-[2-(pyridin-2-ylamino)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 24042-40-8 | C17H18N4O6S |
| —— | N-{(2S)-methoxy-(1R)-[1-(4-methoxybenzyl)-5-oxo-(3S)-Z-propenylpyrrolidin-(2R)-yl]-(2S)-methylpentyl}-acetamide | 433711-84-3 | C24H36N2O4 |
| —— | 3-ethylidene-5,5-dimethyl-pyrrolidin-2-one | 73119-64-9 | C8H13NO |
| —— | (6<i>R</i>)-3-carbamoyloxymethyl-7<i>t</i>-[2-furan-2-yl-2-((<i>Z</i>)-methoxycarbamoyl-methoxyimino)-acetylamino]-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 67494-76-2 | C18H19N5O10S |
| —— | 3-azatetracyclo[7.3.1.1<sup>7,11</sup>.0<sup>2,7</sup>]tetradecan-4-one | 1142949-84-5 | C13H19NO |
| —— | 3-chloro-1-[4-[4-[3-chloro-2-(4-methoxyphenyl)-4-oxoazetidin-1-yl]phenyl]sulfonylphenyl]-4-(4-methoxyphenyl)azetidin-2-one | 79010-70-1 | C32H26Cl2N2O6S |
| —— | 1,3-dimethyl-(S)-Dio-OBzl | 128055-78-7 | C14H16N2O4 |
| —— | 6β-[3-(3-nitro-phenylcarbamoyl)-acryloylamino]-penicillanic acid | 59653-02-0 | C18H18N4O7S |
| —— | 1613228-65-1 | C12H12FNO3 | |
| —— | (R)-(+)-1-(3-bromobenzyl)-4-oxoazetidine-2-carboxamide | 1256910-93-6 | C11H11BrN2O2 |
| —— | (6<i>R</i>)-3,7<i>c</i>-dimethyl-8-oxo-7<i>t</i>-(2-phenyl-acetylamino)-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 61253-59-6 | C30H28N2O4S |
| —— | azetidin-2-one | 81374-19-8 | C12H21NO4Si |
| —— | [2-(2-Acetoxy-ethyl)-4-oxo-azetidin-1-yl]-chloro-acetic acid 2-nitro-benzyl ester | 69060-94-2 | C16H17ClN2O7 |
| —— | 3-(2-Oxo-azetidin-1-yl)-butyric acid methyl ester | 96901-30-3 | C8H13NO3 |
| —— | (E)-(1aS,3aR,6bR)-2-Acetyl-5-[2-(1-carbamoylmethyl-pyridin-1-ium-2-yl)-vinyl]-1-oxo-1a,2,3,3a,4,6b-hexahydro-1H-2,6a-diaza-cyclobut[cd]indene-6-carboxylate | 200198-15-8 | C20H20N4O5 |
| —— | (6<i>R</i>)-8-oxo-7<i>t</i>-(2-thiophen-2-yl-acetylamino)-3-trifluoromethyl-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 58442-32-3 | C27H21F3N2O4S2 |
| —— | 3-Hydroxy-1-(4-methoxy-phenyl)-4-phenyl-3-vinyl-azetidin-2-one | 117505-62-1 | C18H17NO3 |
| —— | 3,3,7,7,11,11,15,15,19,19,23,23,27,27,31,31-hexadecamethyl-1,5,9,13,17,21,25,29-octaaza-cyclodotriacontan-2,4,10,12,18,20,26,28-octaone | 63375-51-9 | C40H72N8O8 |