Inventor
WEI HEGENG
CN3 patents
Patents
3 patentsUS10287309B2May 14, 2019
Disaccharide intermediate and synthesis method thereof
ZHEJIANG HISUN PHARM CO LTD1 citations56
US9624315B2Apr 18, 2017
Preparation of new intermediate of heparin pentasaccharide and preparation method thereof
ZHEJIANG HISUN PHARM CO LTD0 citations44
US9487470B2Nov 8, 2016
4-((substituted phenyl) difluoromethyl) phenoxy carboxylic acid derivative, and preparation method and uses thereof
ZHEJIANG HISUN PHARM CO LTD0 citations38