[EN] COMPOUNDS HAVING CRTH2 ANTAGONIST ACTIVITY<br/>[FR] COMPOSÉS PRÉSENTANT UNE ACTIVITÉ ANTAGONISTE DU RÉCEPTEUR CRTH2
申请人:OXAGEN LTD
公开号:WO2009093026A1
公开(公告)日:2009-07-30
Compounds of general formula (I) W is chloro or fluoro; Z is a -SO2YR1 group wherein R1 is C3-C8 heterocyclyl, aryl or heteroaryl any of which may optionally be substituted with one or more substituents selected from halo, -CN, -C1-C6 alkyl, -SOR3, -SO2R3, -SO2N(R2)2, -N(R2)2, -NR2C(O)R3, -CO2R2, -CONR2R3, -NO2, -OR2, -SR2, -O(CH2)POR2, and -O(CH2)pO(CH2)qOR2 wherein each R2 is independently hydrogen, -C1-C6 alkyl, -C3-C8 cycloalkyl, aryl or heteroaryl; each R3 is independently, -C1-C6 alkyl, -C3-C8 cycloalkyl, aryl or heteroaryl; p and q are each independently an integer from 1 to 3; Y is a straight or branched C1-C4 alkylene chain; and their pharmaceutically acceptable salts, hydrates, solvates, complexes or prodrugs are useful in orally administrable compositions for the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
通式(I)的化合物:W为氯或氟;Z为一个-SO2YR1基团,其中R1为C3-C8杂环烷基,芳基或杂芳基,其中任何一个可能选择性地被一个或多个取代基取代,所述取代基选自卤素、-CN、-C1-C6烷基、-SOR3、-SO2R3、-SO2N(R2)2、-N(R2)2、-NR2C(O)R3、-CO2R2、-CONR2R3、-NO2、-OR2、-SR2、-O(CH2)POR2和-O(CH2)pO(CH2)qOR2,其中每个R2独立地为氢、-C1-C6烷基、-C3-C8环烷基、芳基或杂芳基;每个R3独立地为-C1-C6烷基、-C3-C8环烷基、芳基或杂芳基;p和q分别独立地为1到3之间的整数;Y为直链或支链的C1-C4烷基链;以及它们的药学上可接受的盐、水合物、溶剂化合物或前药在口服制剂中用于治疗过敏性疾病,如哮喘、过敏性鼻炎和特应性皮炎。