Jean Ackermann,Aurelia Conte,Daniel Hunziker,Werner Neidhart,Matthias Nettekoven,Stanley Wertheimer
申请号：
US12842062
公开号：
US08399676B2
申请日:
2010.07.23
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Compounds of formula (I)as well as pharmaceutically acceptable salts thereof can be used in the form of pharmaceutical compositions, wherein A1, A2, R1, R2, R3 and R4 have the significance given in claim 1.
