Alexander Flohr,Katrin Groebke Zbinden,Matthias Koerner,Christian Lerner
申请号：
US14554484
公开号：
US09540384B2
申请日:
2014.11.26
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The invention relates to compounds of formula Iwherein A1, A2, A3, B, R1, R2, R3 and R4 are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit PDE10A and can be used as medicaments.
