申请人:SANKYO COMPANY LIMITED
公开号:EP0347252A2
公开(公告)日:1989-12-20
Compounds of formula (I):
[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 are valuable in the treatment, alleviation and prophylaxis of cachexia. Certain of these compounds are novel.
式(I)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;以及 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类在治疗、缓解和预防恶病质方面具有重要价值。其中某些化合物是新型的。