(6R-反式)-3-甲基-8-氧代-7-(苯基乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二苯基甲基酯 |
diphenylmethyl (6R-trans)-3-methyl-8-oxo-7-(phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
29126-12-3 |
C29H26N2O4S |
498.602 |
—— |
(6R,7R)-8-Oxo-7-phenylacetylamino-3-vinyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
94796-13-1 |
C30H26N2O4S |
510.613 |
—— |
(6R,7R)-3-Mercapto-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
134737-46-5 |
C28H24N2O4S2 |
516.642 |
—— |
diphenylmethyl 7β-phenylacetamido-3-(1H-1,2,3-triazol-4-yl)thiomethylthio-3-cephem-4-carboxylate |
140128-30-9 |
C31H27N5O4S3 |
629.784 |
—— |
(6R,7R)-3-(4-Carboxymethyl-thiazol-2-ylsulfanyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
194929-94-7 |
C33H27N3O6S3 |
657.792 |
头孢洛林杂质6 |
benzhydryl 7β-phenylacetamido-3-[4-(4-pyridyl)-1,3-thiazol-2-yl]thio-3-cephem-4-carboxylate |
400827-68-1 |
C36H28N4O4S3 |
676.841 |
—— |
benzhydryl (6R,7R)-8-oxo-7-[(2-phenylacetyl)amino]-3-[(1-trityltriazol-4-yl)sulfanylmethylsulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1026198-12-8 |
C50H41N5O4S3 |
872.105 |
—— |
benzhydryl (6R,7R)-7-[[2-(difluoromethylsulfanyl)acetyl]amino]-8-oxo-3-(2H-triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
150783-52-1 |
C26H23F2N5O4S4 |
635.761 |
—— |
benzhydryl (6R,7R)-7-[[2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylacetyl]amino]-8-oxo-3-[(1-trityltriazol-4-yl)sulfanylmethylsulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1061680-00-9 |
C55H50N6O6S3 |
987.237 |
—— |
benzhydryl 7β-[2-(2-formamidothiazol-4-yl)acetamido]-3-(5-methyl-1,3,4-thiadiazol-2-yl)thio-3-cephem-4-carboxylate |
179034-99-2 |
C29H24N6O5S4 |
664.811 |
—— |
benzhydryl (6R,7R)-7-[[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-8-oxo-3-[(1-trityltriazol-4-yl)sulfanylmethylsulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
140128-58-1 |
C52H47N7O6S4 |
994.252 |
—— |
benzhydryl (6R,7R)-7-[[(2Z)-2-methoxyimino-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-8-oxo-3-[(1-trityltriazol-4-yl)sulfanylmethylsulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
1027600-25-4 |
C53H48N8O7S4 |
1037.28 |
—— |
(6R,7R)-7-[2-(2-tert-Butoxycarbonylamino-thiazol-4-yl)-2-oxo-acetylamino]-8-oxo-3-(1-trityl-1H-[1,2,3]triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
140128-59-2 |
C52H45N7O7S4 |
1008.24 |
—— |
(6R,7R)-7-[2-[(Z)-1-Benzhydryloxycarbonyl-vinyloxyimino]-2-(2-tert-butoxycarbonylamino-thiazol-4-yl)-acetylamino]-8-oxo-3-(1-trityl-1H-[1,2,3]triazol-4-ylsulfanylmethylsulfanyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester |
140157-60-4 |
C68H58N8O9S4 |
1259.52 |
—— |
benzhydryl (6R,7R)-7-[[(2Z)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyimino-2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazol-4-yl]acetyl]amino]-8-oxo-3-[(1-trityltriazol-4-yl)sulfanylmethylsulfanyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
140128-60-5 |
C60H60N8O9S4 |
1165.45 |
—— |
5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 3-((5-methyl-1,3,4-thiadiazol-2-yl)thio)-8-oxo-7-((phenylacetyl)amino)-, (6R,7R)- |
179034-83-4 |
C18H16N4O4S3 |
448.547 |
—— |
diphenylmethyl 7β-amino-3-<1H-1,2,3-triazol-4-yl>thiomethylthio-3-cephem-4-carboxylate |
140148-82-9 |
C23H21N5O3S3 |
511.649 |
—— |
diphenylmethyl 7β-amino-3-<1-triphenylmethyl-1H-1,2,3-triazol-4-yl>thiomethylthio-3-cephem-4-carboxylate |
1026460-46-7 |
C42H35N5O3S3 |
753.97 |