Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein

• Main Authors: ECKHARDT MATTHIAS, KRISHNAMURTHY DHILEEPKUMAR, WANG XIAOJUN, SENAYAKE CHRIS H, TANG WENJUN, SUN XIUFENG, HIMMELSBACH FRANK, HAN ZHENGXU, ZHANG LI
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2013
• Subjects: CHEMISTRY; DERIVATIVES THEREOF; METALLURGY; NUCLEIC ACIDS; NUCLEOSIDES; NUCLEOTIDES; ORGANIC CHEMISTRY; SUGARS

The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.