This invention relates to a retinoid compound of formula I
in which
Yis -CO-NH-, -CR²=CR³-, -CO-O-, -O-CO-, -C(=S)-NH-, -C≡C-, -O-CH₂-, -CH₂-O-, or -CH₂-CH₂-;
Ais -(CH₂)t- or a bond;
Qis phenyl optionally substituted with one to three same or different C₁₋₆alkyl, C₁₋₆alkoxy, halogen, or -CO₂R⁴;
R¹is -CO₂Z, -CONHR⁵, C₁₋₆alkyl, -CH₂OH, or -CHO;
R², R³, R⁴, R⁵,and Z are independently hydrogen or C₁₋₆alkyl;
tis one to six.
本发明涉及一种式 I 的
维甲酸化合物
其中
Y为-CO-NH-、-CR²=CR³-、-CO-O-、-O-CO-、-C(=S)-NH-、-C≡C-、-O-CH₂-、-CH₂-O-或-CH₂-CH₂-;
A 是-(CH₂)t- 或键;
Q 是被一至三个相同或不同的 C₁₋₆烷基、C₁₋₆烷氧基、卤素或-CO₂R⁴任选取代的苯基;
R¹是-CO₂Z、-CONHR⁵、C₁₋₆烷基、-CH₂OH 或 -CHO;
R²、R³、R⁴、R⁵ 和 Z 独立地为氢或 C₁₋₆ 烷基;
t为一至六个。