申请人:Saitoh Akihito
公开号:US20090111992A1
公开(公告)日:2009-04-30
An alkyl ether derivative represented by the general formula:
wherein each of R
1
and R
2
represents one or more groups selected from a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an alkenyl group, an alkenyloxy group, an amino group, an alkylsulfonyl group, an arylsulfonyl group, a carbamoyl group, a heterocyclic group, a hydroxyl group, a carboxyl group, a nitro group, an oxo group and the like; R
3
is an alkylamino group, an amino group, a hydroxyl group or the like; the ring A is a 5-membered or 6-membered heteroaromatic ring or a benzene ring; each of m and n is an integer of 1 to 6; and p is an integer of 1 to 3, or its salt has activity to protect neurons, activity to accelerate nerve regeneration and activity to accelerate neurite extension and hence is useful as a therapeutic agent for diseases in central and peripheral nerves.
一种由通式表示的烷基醚衍生物:其中R1和R2分别表示氢原子、卤素原子、烷基、芳基、芳基烷基、烷氧基、芳氧基、烷硫基、芳硫基、烯基、烯氧基、氨基、烷基磺酰基、芳基磺酰基、氨基甲酰基、杂环基、羟基、羧基、硝基、氧代基等一种或多种基团;R3为烷基氨基、氨基、羟基等一种或多种基团;环A为5元或6元杂芳环或苯环;m和n均为1至6的整数;p为1至3的整数,或其盐具有保护神经元、加速神经再生和加速神经突起延伸的活性,因此可用作中枢和周围神经疾病的治疗剂。