JOHN A. SECRIST,WILLIAM R. WAUD,XIANGMIN CUI,ZHICAN QU
申请号：
BRPI0809123
公开号：
BRPI0809123A2
申请日:
2008.03.24
申请国别(地区):
BR
年份:
2016
代理人:
摘要：
Compounds represented by the formula 1: wherein each R individually is H, an aliphatic acyl group or an aromatic acyl group； A is selected from the group consisting of wherein X is selected from the group consisting of hydrogen, halo, alkoxy, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, amino, monoalkylamino, dialkylamino, cyano and nitro； are used to treat or prevent arthritis including rheumatoid arthritis.
