A pharmaceutical composition for inhibiting the autophagy of motor neurons comprising an effective amount of an active ingredient selected from the group consisting of a compound of formula (I), a pharmaceutically acceptable salt of the compound, a pharmaceutically acceptable ester of the compound and combinations thereof:
wherein A is a C1-C5 alkyl optionally having one or more unsaturated bonds and optionally being substituted by one or more substituents selected from a group consisting of -OH, =O and C1-C3 alkyl; X is H, -OH,
Y is O or S and can optionally combine with A to form a five-membered ring; and R1 is H or a substituted or unsubstituted C1-C20 alkyl, wherein one or more -CH2- of the C1-C20 alkyl are optionally being replaced by -NH- or -O-.
一种抑制运动神经元自噬的药物组合物,包含有效量的活性成分,该活性成分选自由式(I)化合物、该化合物的药学上可接受的盐、该化合物的药学上可接受的酯及其组合组成的组:
其中 A 是 C1-C5 烷基,任选具有一个或多个不饱和键,并任选被一个或多个选自 -OH、=O 和 C1-C3 烷基的取代基取代;X 是 H、-OH、
Y 是 O 或 S,可选择与 A 结合形成五元环;R1 是 H 或取代或未取代的 C1-C20 烷基,其中 C1-C20 烷基的一个或多个 -
CH2- 可选择被 -NH- 或 -O- 取代。