1256387-74-2

PLD-74-2 Dipavir intermediate Ledipasvir Impurity 8 Ledipasvir side chain 2 Ledipasvir interMediates Ledipasvir Intermediate 06 Benzenesulfonicacid,4-methyl-,3-methylpropylester (1R,3S,4S)-3-(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2... (IR,35,4S)-3-(6-Bromo-IH-benzimidazol-2-yl)-2-azabicyclo[2.2.1lheptane-2-c Carbamicacid,[(1S,3R)-3-(aminomethyl)cyclop entyl]-,1,1-dimethylethylester(13CI) tert-butyl(1R,3S,4S)-3-(6-bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate tert-butyl (1S,2S,4R)-2-(6-bromo-1H-benzimidazol-2-yl)-3-azabicyclo[2.2.1]heptane-3-carboxylate tert-butyl (1R,3S,4S)-3-(6-bromo-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (1R,3S,4S)-tert-butyl 3-(6-broMo-1H-benzo[d]iMidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate (1R,3S,4S)-tert-butyl 3-(6-broMo-1Hbenzo[d]iMidazol-2-yl)-2-azabicyclo[2,2,1] heptanes-2-carboxylate (1R,3S,4S)-3-(6-Bromo-1Hbenzimidazol-2-yl)-2-azabicyclo[2,2,1]heptane--2-carboxylic acid-1,1-dimethylethyleste (1R,3S4S)-3(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1] heptane-2-carboxylic acid 1,1-dimehylethyl ester (1R,3S,4S)-tert-butyl 3-(6-broMo-1H-benzo[d]iMidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate1256387-74-2 (1R,3S,4S)-3-(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester 2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-broMo-1H-benziMidazol-2-yl)-, 1,1-diMethylethyl ester,(1R,3S,4S)- 2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-broMo-1H-benziMidazol-2-yl)-, 1,1-diMethylethyl ester,(1R,3S,4S)- 1 2-Azabicyclo[2.2.1]heptane-2-carboxylicacid,3-(6-broMChemicalbooko-1H-benziMidazol-2-yl)-,1,1-diMethylethylester,(1R,3S,4S)- 2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-(6-broMo-1H-benziMidazol-2-yl)-, 1,1-diMethylethyl ester,(1R,3S,4S)- ISO 9001：2015 REACH