申请人:Israel Institute for Biological Research
公开号:US05407938A1
公开(公告)日:1995-04-18
The invention relates to compounds (I) for treating diseases of the central and peripheral nervous system, including enantiomers, racemates and acid addition and quaternary salts, ##STR1## wherein Q is selected from two H atoms, (CH.sub.2).sub.m and C(CH.sub.3).sub.2 where m is 1, 2 or 3 and n and p are; each independently 0, 1, 2 or 3, provided that n+p=1-3, and R.sup.0 is H, methyl or OH; the moiety ##STR2## R is selected from H, NH.sub.2, NH-C.sub.1-6 -alkyl, N(C.sub.1-6 -alkyl).sub.2, C.sub.1-6 -alkyl, C.sub.2-6 -alkenyl, C.sub.2-6 -alkynyl, C.sub.3-7 - cycloalkyl, C.sub.1-6 -alkyl substituted by 1-6 halogen atoms, hydroxy- C.sub.1-6 -alkyl, C.sub.1-6 -alkoxy, C.sub.1-6 -alkylthio, C.sub.1-6 -alkoxy-C.sub.1-6 -alkyl, carboxy-C.sub.1-6 -alkyl, (C.sub.1-6 -alkoxy)carbonyl-C.sub.1-6 -alkyl, amino-C.sub.1-6 -alkyl, mono-(C.sub.1-6 -alkyl)amino-C.sub.1-6 -alkyl, di-(C.sub.1-6 -alkyl)amino-C.sub.1-6 -alkyl, 2-oxo-pyrrolidin-1-yl-methyl, aryl, diarylmethylol, and C.sub.1-6 -alkyl substituted by one or two aryl groups; R' is independently selected from the group from which R is selected and C.sub.1-6 -alkanoyl and arylcarbonyl; and aryl denotes unsubstituted phenyl or phenyl substituted by 1-3 substituents selected from halogen, C.sub.1-6 -alkyl, C.sub.1-6 -alkoxy and CF.sub.3, subject to certain provisos.
本发明涉及化合物(I),用于治疗中枢和周围神经系统疾病,包括对映体,混合物和酸加成物及季铵盐,其中Q从两个氢原子,(CH2)m和C(CH3)2中选择,其中m为1、2或3,n和p各自独立为0、1、2或3,但要求n+p=1-3,R0为H、甲基或OH;基团中的R从H、NH2、NH-C1-6-烷基、N(C1-6-烷基)2、C1-6-烷基、C2-6-烯基、C2-6-炔基、C3-7-环烷基、1-6个卤素原子取代的C1-6-烷基、羟基-C1-6-烷基、C1-6-烷氧基、C1-6-烷硫基、C1-6-烷氧基-C1-6-烷基、羧基-C1-6-烷基、(C1-6-烷氧基)羰基-C1-6-烷基、氨基-C1-6-烷基、单-(C1-6-烷基)氨基-C1-6-烷基、双-(C1-6-烷基)氨基-C1-6-烷基、2-氧代吡咯烷-1-基-甲基、芳基、二芳基甲醇和1-2个芳基基团取代的C1-6-烷基;R'独立地选择自R所选的基团和C1-6-酰基和芳基羰基;芳基表示未取代的苯基或1-3个取代基中选择的卤素、C1-6-烷基、C1-6-烷氧基和CF3,但要符合某些条件。