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    • 4. 发明申请
    • PIPERAZINE DERIVATIVES AND THEIR USE IN THERAPY
    • 哌嗪衍生物及其治疗用途
    • WO2007057687A1
    • 2007-05-24
    • PCT/GB2006/004300
    • 2006-11-17
    • VERNALIS (R & D) LIMITEDMONCK, Nathaniel, Julius, ThomasDAVIDSON, James, Edward, PaulNUNNS, Claire, LouiseREEVES, Stephen, David
    • MONCK, Nathaniel, Julius, ThomasDAVIDSON, James, Edward, PaulNUNNS, Claire, LouiseREEVES, Stephen, David
    • C07D403/10C07D241/04C07D401/10A61K31/506A61K31/496A61K31/495A61K31/551A61K31/4995A61P3/00A61P19/08A61P9/10A61P35/00
    • C07D403/10C07D241/04C07D401/10
    • Compounds of formula (I) and their use in therapy, particularly for the treatment of a disorder mediated by CB 1 receptors wherein R 1 is a radical of formula -(Alk 1 ) m -(NH) p -(Alk 2 ) n -Q wherein m, n and p are independently 0 or 1, Alk 1 and Alk 2 are straight or branched chain divalent C 1 -C 6 alkylene or C 2 -C 6 alkenylene radicals, and Q is (i) hydrogen, except in the case where m, n and p are each 0, or (ii) an optionally substituted carbocyclic or heterocyclic group; R 2 is hydrogen, C 1 -C 3 alkyl, cyclopropyl, or -CF 3 ; Ring A is a phenyl or 5- or 6-membered heteroaryl ring either of which is optionally substituted; Ar is a phenyl or 5- or 6-membered heteroaryl ring either of which is optionally substituted; L is -CH 2 -, -C(=O)-, -NH-, -O-, -S-, -SO-, -SO 2 -, -(CH 2 ) 2 -, -CH=CH-, -OCH 2 -, -CH(CH 3 )-, or -NH-CH 2 -; s is 1 and W is an optionally substituted N-containing heterocyclic ring of 5 to 7 ring atoms; or s is O and W is an optionally substituted N-containing saturated heterocyclic ring of 5 to 7 ring atoms, or an N-containing heteroaryl ring of 5 or 6 ring atoms substituted by at least one substituent selected from amino, C 1 -C 6 alkylamino or cyano; or a pharmaceutically acceptable salt, hydrate or solvate thereof.
    • 式(I)化合物及其在治疗中的用途,特别是用于治疗CB 1受体介导的病症,其中R 1是式 - (Alk < SUP> 1 - (NH) p - (ALK 2 名词 -Q 其中m,n和p独立地为0或1,Alk 1和Alk 2是直链或支链二价C 1 -C 3 > 6个亚烷基或C 2 -C 6亚烯基,Q是(i)氢,除了在m,n和p各自的情况下 0,或(ii)任选取代的碳环或杂环基; R 2是氢,C 1 -C 3烷基,环丙基或-CF 3 N; 环A是任选被取代的苯基或5-或6-元杂芳基环; Ar是任选被取代的苯基或5-或6-元杂芳基环; L是-CH 2 - , - C(= O) - , - NH - , - O - , - S - , - SO - , - SO 2 - - (CH 2)2 - , - CH = CH - , - OCH 2 - , - CH(CH 3) ) - 或-NH-CH 2 - ; s为1,W为任选取代的5〜7个环原子的含氮杂环; 或s为O且W为任选取代的5至7个环原子的含N的饱和杂环,或5或6个环原子的含N杂芳基环被至少一个选自氨基, C 1 -C 6烷基氨基或氰基; 或其药学上可接受的盐,水合物或溶剂化物。