WILK, BOGDAN KAZIMIERZ,RUBEZHOV, ARKADIY ZINOVIY,HADFIELD, ANTHONY FRANCIS,HELOM, JEAN LOUISE
申请号：
CA2563063
公开号：
CA2563063C
申请日:
2005.04.25
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
Methods for purifying a compound of formula I are provided, wherein A, B, X,Q, and R1 are defined herein. The methods include mixing the compound offormula I and a. solvent； adding a base to the solvent； and precipitatingpurified compound of formula, I.
