申请人:ISRAEL INSTITUTE FOR BIOLOGICAL RESEARCH
公开号:EP0452101A2
公开(公告)日:1991-10-16
Compounds (I) and (II), including enantiomers, racemates and acid addition and quaternary salts, are for treating diseases of the central and peripheral nervous system,
wherein in formula (I) Q is (CH₂)m or C(CH₃)₂ attached to the 1′,4′ or 1′,5′ positions of the six-membered ring (m = 1, 2 or 3,) and in formula (II) Q is two hydrogen atoms, (CH₂)m or C(CH₃)₂(m = 1, 2 or 3) and n and p are each independently 0, 1, 2 or 3, provided that n + p = 1-3; R° is hydrogen, methyl or OH;
R and R′ are independently H, NH₂, NH-C₁₋₆-alkyl, N(C₁₋₆-alkyl)₂, C₁₋₆-alkyl, C₂₋₆-alkenyl, C₂₋₆-alkynyl, C₃₋₇-cycloalkyl, C₁₋₆-alkyl substituted by 1-6 halogen atoms, HO- C₁₋₆-alkyl, C₁₋₆-alkoxy, C₁₋₆-alkylthio, C₁₋₆-alkoxy-C₁₋₆-alkyl, carboxy-C₁₋₆-alkyl, (C₁₋₆-alkoxy)carbonyl-C₁₋₆-alkyl, amino-C₁₋₆-alkyl, mono-(C₁₋₆-alkyl)amino-C₁₋₆-alkyl, di-(C₁₋₆-alkyl)amino-C₁₋₆-alkyl, 2-oxo-pyrrolidin-1-yl-methyl, Ar, di(Ar)methylol, or (Ar)₁₋₂C₁₋₆-alkyl, or R′ may be C₁₋₆-alkanoyl or Arcarbonyl; and Ar denotes Ph optionally substituted by 1-3 of halogen, C₁₋₆-alkyl, C₁₋₆-alkoxy and CF₃, subject to certain provisos.
化合物(I)和(II),包括对映体、外消旋体、酸加成盐和季盐,用于治疗中枢和外周神经系统疾病、
其中,式(I)中 Q 是 (CH₂)m 或 C(CH₃)₂,连接在六元环的 1′,4′或 1′,5′位置上(m = 1、2 或 3、在式 (II) 中,Q 是两个氢原子、(CH₂)m 或 C(CH₃)₂(m = 1、2 或 3),n 和 p 各自独立地为 0、1、2 或 3,条件是 n + p = 1-3;R° 是氢、甲基或 OH;
R 和 R′各自独立地为 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、被 1-6 个卤素原子取代的 C₁₋₆- 烷基、HO- 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-₁₋₆-烷基、(C₁₋₆-烷氧基)羰基-₁₋₆-烷基、氨基-₁₋₆-烷基、单-(C₁₋₆-烷基)氨基-₁₋₆-烷基、二-(C₁₋₆-烷基)氨基-C₁₋₆-烷基、2-氧代吡咯烷-1-基-甲基、Ar、二(Ar)甲醇或(Ar)₁₋₂C₁₋₆-烷基,或 R′可以是 C₁₋₆- 烷酰基或 Arcarbonyl;Ar 表示被 1-3 个卤素、C₁₋₆-烷基、C₁₋₆-烷氧基和 CF₃ 任选取代的 Ph,但有某些但书。