[EN] TETRAHYDROISOQUINOLINE OR ISOCHROMAN COMPOUNDS AS ORL-1 RECEPTOR LIGANDS FOR THE TREATMENT OF PAIN AND CNS DISORDERS<br/>[FR] COMPOSES DE TETRAHYDROISOQUINOLINE OU D'ISOCHROMAN EN TANT QUE LIGANDS DU RECEPTEUR ORL-1 POUR LE TRAITEMENT DE LA DOULEUR ET DES TROUBLES DU SYSTEME NERVEUX CENTRAL
申请人:PFIZER JAPAN INC
公开号:WO2005016913A1
公开(公告)日:2005-02-24
This invention provides the compounds of formula (I), or its a pharmaceutically acceptable ester or amide of such compound, or a pharmaceutically acceptable salt thereof, wherein X1 is NH; R1, R2, R4 through R6 and R7 through R11 are all hydrogen; R3 is hydroxy; X2 and X3 are methylene; X4 is a bond; and X5 is a carbon atom, and the like. These compounds have ORLI -receptor antagonist activity; and therefore, are useful to treat diseases or conditions such as pain, various CNS diseases etc.
这项发明提供了式(I)的化合物,或其药学上可接受的酯或酰胺,或其药学上可接受的盐,其中X1为NH;R1、R2、R4至R6和R7至R11均为氢;R3为羟基;X2和X3为亚甲基;X4为键;X5为碳原子等。这些化合物具有ORLI-受体拮抗活性;因此,可用于治疗疼痛、各种中枢神经系统疾病等疾病或症状。