Neurokinin antagonists, processes for preparing them and pharmaceutical compositions containing these compounds
申请人:Boehringer Ingelheim Pharma KG
公开号:US06277840B1
公开(公告)日:2001-08-21
The invention relates to new compounds of general formula I
or the pharmaceutically acceptable salts thereof, wherein
X=N—R3 or CH—R4,
Y=CH2 or (CH2)2,
Z=O or H2;
and R1, R2, R3, R4 and Ar have the meanings given in the specification, and the preparation and use thereof. The new compounds are valuable neurokinin (tachykinin) antagonists.
本发明涉及一种新的化合物,其一般式为I,或其药学上可接受的盐,其中X=N—R3或CH—R4,Y=CH2或(CH2)2,Z=O或H2;R1、R2、R3、R4和Ar在说明书中给出了它们的含义,并且该化合物的制备和使用。这些新的化合物是有价值的神经激肽(快速激肽)拮抗剂。