[EN] TRICYCLIC 1-[(3-INDOL-3-YL)CARBONYL] PIPERAZINE DERIVATIVES AS CANNABINOID CB1 RECEPTOR AGONISTS<br/>[FR] DERIVES TRICYCLIQUES DE PIPERAZINE 1-[(3-INDOL-3-YL)CARBONYL] UTILES EN TANT QU'AGONISTES DU RECEPTEUR CANNABINOIDE CB1
申请人:AKZO NOBEL NV
公开号:WO2005058327A1
公开(公告)日:2005-06-30
The invention relates to tricyclic 1-[(indol-3-yl)carbonyl]piperazine derivative having the general Formula (I) wherein X is CH2, O or S; R represents 1-3 substituents independently selected from H, (C1-4)alkyl, (C1-4)alkyloxy and halogen; R1 is (C5-8)cycloalkyl; R2 is H or (C1-4)alkyl; R3, R3´, R4’ R4’, R5, R5’ and R6’ are independently hydrogen or (C1-4)-alkyl, optionally substituted with (C1-4)alkyloxy, OH or halogen; R6 is hydrogen or (C1-4)alkyl, optionally substituted with (C1-4)alkyloxy, OH or halogen; or R6 forms together with R7 a 4-7 membered saturated heterocyclic ring, optionally containing a further heteroatom selected from O and S; R7 forms together with R6 a 4-7 membered saturated heterocydic ring, optionally containing a further heteroatom selected from O and S; or R7 is H, (C1-4)alkyl or (C3-5)cycloalkyl, the alkyl groups being optionally substituted with OH, halogen or (C1-4)alkyloxy; or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said tricyclic 1-[(indol-3-yl)carbonyl]piperazine derivatives, and to the use of these derivatives in the treatment of pain, such as peri-operative pain, chronic pain neuropathic pain, cancer pain, and pain and spasticity associated with multiple sclerosis.
该发明涉及具有通式(I)的三环1-[(吲哚-3-基)羰基]哌嗪衍生物,其中X为CH2、O或S;R代表1-3个取自H、(C1-4)烷基、(C1-4)烷氧基和卤素的取代基;R1为(C5-8)环烷基;R2为H或(C1-4)烷基;R3、R3'、R4'、R4'、R5、R5'和R6'独立地为氢或(C1-4)烷基,可选地取代为(C1-4)烷氧基、OH或卤素;R6为氢或(C1-4)烷基,可选地取代为(C1-4)烷氧基、OH或卤素;或R6与R7一起形成一个含有O和S等进一步杂原子的4-7元饱和杂环;R7与R6一起形成一个含有O和S等进一步杂原子的4-7元饱和杂环;或R7为H、(C1-4)烷基或(C3-5)环烷基,烷基基团可选地取代为OH、卤素或(C1-4)烷氧基;或其药学上可接受的盐。该发明还涉及包含所述三环1-[(吲哚-3-基)羰基]哌嗪衍生物的药物组合物,并且涉及在治疗疼痛,如围手术疼痛、慢性疼痛、神经痛、癌症疼痛以及与多发性硬化相关的疼痛和痉挛中使用这些衍生物。