BRINKMAN, JOHN A.,CHEUNG, ADRIAN WAI-HING,FIROOZNIA, FARIBORZ,GUERTIN, KEVIN RICHARD,MARCOPULOS, NICHOLAS,QI, LIDA,RACHA, JAGDISH KUMAR,SARABU, RAMAKANTH,TAN, JENNY,TILLEY, JEFFERSON WRIGHT
申请号：
CA2651769
公开号：
CA2651769C
申请日:
2007.05.08
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
There are presented compounds of the formula (I) wherein R1, R2, R3 and R4 are as defined in the description and claims, or a pharmaceutically acceptable salt thereof, which are active adenosine A2B receptor antagonists and useful in the treatment of diabetes, diabetic retinopathy, asthma and diarrhea.
