Song Feng,Lu Gao,Di Hong,Lisha Wang,Hongying Yun,Shu-Hai Zhao
申请号：
US14593240
公开号：
US09206191B2
申请日:
2015.01.09
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The invention provides novel compounds having the general formula:wherein R1, R2, R3, R4, R5, R7, A1, A2 and A3 are as described herein, compositions including the compounds and methods of using the compounds.
