Hangzhou Shine Chemicals Co.,Ltd is one of the top level China ledipasvir intermediates manufacturers, welcome to wholesale cheap ledipasvir intermediates from our factory.

Pharmaceutical Intermediate

1. (6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1)

2. 1-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-2-chloroethanone

3. (6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-aza

spiro[2.4]heptanes-5-carboxylic acid 1,1-dimethylethyl ester

4.(1R,3S,4S)-3-(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl

5. (1R,3S,4S)-3-[6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzi

midazol-2-yl]-2-azabicyclo[2.2.1]heptane-2-carboxylic 

acid 1,1-dimethylethyl ester