Abstract: The compound represented by formula (I), in which the substitutes are defined as in the specification and the claims, or their stereoisomers, the process for preparing them, pharmaceutical composition containing them and their use as medicine.
Type:
Grant
Filed:
May 18, 2001
Date of Patent:
November 26, 2002
Assignee:
Institute of Materia Medica, Chinese Academy of Medical
Science (CN)
Inventors:
Jiyu Guo, Weijun Wang, Hongju Fang, Qian Liu, Wuyan Zhang, Dali Yin, Sujuan Sun, Ruiwu Liu, Chun Li, Haifan Liu, Donghui Wang