The compounds of formula (I), or its pharmaceutically acceptable salts, or any stereoisomer or mixture thereof, wherein: R1 is a (C1-C2) alkyl radical; R2 and R3 are radicals independently selected from the group consisting of F, CI and methyl R4 is H or OH; A is a birradical selected from the group consisting of -(CH2)n- and -(CH2)-phenyl-(CH2)-; t is an integer from 0 to 1; and n is an integer from 8 to 15, are useful for the treatment of Alzheimer's disease.
式(I)的化合物,或其药用可接受的盐,或任何立体异构体或混合物,其中:R1是(C1-C2)烷基基团;R2和R3是从F、Cl和甲基组成的基团中独立选择的基团;R4是H或OH;A是从-(
CH2)n-和-( )-苯基-( )-组成的双基团中选择的;t是从0到1的整数;n是从8到15的整数,适用于治疗阿尔茨海默病。