[EN] COMPOUNDS HAVING CRTH2 ANTAGONIST ACTIVITY<br/>[FR] COMPOSÉS PRÉSENTANT UNE ACTIVITÉ ANTAGONISTE DE CRTH2
申请人:OXAGEN LTD
公开号:WO2009090414A1
公开(公告)日:2009-07-23
Compounds of general formula (I) wherein W is chloro or fluoro; R1 is phenyl optionally 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; 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,其中W是氯或氟;R1是苯基,可以选择性地取代一个或多个卤素、-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中的一种或多种取代基,其中每个R2独立地是氢、-C1-C6烷基、-C3-C8环烷基、芳基或杂环芳基;每个R3独立地是-C1-C6烷基、-C3-C8环烷基、芳基或杂环芳基;p和q各自独立地是1到3之间的整数;以及它们的药学上可接受的盐、水合物、溶剂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。