[EN] BENZOISOINDOLE DERIVATIVES AND THEIR USE AS EP4 RECEPTOR AGONISTS FOR THE TREATMENT OF PAIN<br/>[FR] COMPOSÉS ORIGINAUX
申请人:GLAXO GROUP LTD
公开号:WO2009019281A1
公开(公告)日:2009-02-12
A compound of formula (I) wherein R1 represents C1-4alkyl or C1-4alkoxy; R2 represents C1-4alkyl or C1-4alkenyl; R3 represents H, F, Cl, methyl, methoxy or CF3; R4 represents H or F; X represents CH2 or C=O; and Y represents CH2 or C=O, provided that at least one of X and Y represents C=O and at least one of R3 and R4 is H; and pharmaceutically acceptable derivatives thereof, processes for preparing such compounds, a pharmaceutical composition comprising such compounds and the use of such compounds in medicine.
化合物的化学式(I),其中R1代表C1-4烷基或C1-4烷氧基;R2代表C1-4烷基或C1-4烯基;R3代表H、F、Cl、甲基、甲氧基或CF3;R4代表H或F;X代表CH2或C=O;Y代表CH2或C=O,前提是至少一个X和Y代表C=O,至少一个R3和R4代表H;及其药用可接受衍生物,制备这种化合物的方法,包含这种化合物的药物组合物以及这种化合物在医学中的用途。