New triazolopyrimidine and pyrazolopyrimidine derivatives useful for treating cachexia
申请人:SANKYO COMPANY LIMITED
公开号:EP0508549A2
公开(公告)日:1992-10-14
Compounds of formula (Ib):
[in which: Y represents a group of formula
the dotted line is a double or single bond; R1 is hydrogen, alkyl or aryl; R2 is hydrogen or halogen; R3 is alkyl or cycloalkyl; R4 is hydrogen, alkyl, hydroxy or halogen; R5 is hydrogen, alkyl, hydroxy, oxygen or halogen; and R6 is hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, or aralkyl;] and pharmaceutically acceptable salts thereof.
式(Ib)化合物:
其中Y 代表式中的一个基团
R1是氢、烷基或芳基;R2是氢或卤素;R3是烷基或环烷基;R4是氢、烷基、羟基或卤素;R5是氢、烷基、羟基、氧或卤素;R6是氢、任选取代的烷基、烯基、炔基、环烷基、芳基或芳烷基;]及其药学上可接受的盐。