申请人:——
公开号:US20020147219A1
公开(公告)日:2002-10-10
The invention relates to new compounds of formula I
1
or the pharmaceutically acceptable salts thereof,
wherein
R
1
denotes 3-hydroxypropyl, 1,3-dihydroxyprop-2-yl or C
3
-C
6
-cycloalkylmethyl, and R
2
, R
3
, R
4
and Ar have the meanings given in the specification, as well as the preparation and use thereof. The new compounds are valuable neurokinin (tachykinin) antagonists.
该发明涉及新的化合物I1的公式或其药学上可接受的盐,其中R1代表3-羟基丙基,1,3-二羟基丙-2-基或C3-C6-环烷基甲基,而R2、R3、R4和Ar的含义如规范中所述,以及其制备和使用。这些新化合物是有价值的神经激肽(速激肽)拮抗剂。