[EN] INDOLES ACTIVE ON CRTH2 RECEPTOR<br/>[FR] INDOLES ACTIFS SUR LE RÉCEPTEUR CRTH2
申请人:ARGENTA DISCOVERY LTD
公开号:WO2009090399A1
公开(公告)日:2009-07-23
Indole derivatives having therapeutic utility are of formula (I): X is -SO2- or *-SO2NR3- wherein the bond marked with an asterisk is attached to Ar1; R1 and R2 are, independently, hydrogen, fluoro, chloro, CN or CF3; R3 is hydrogen, C1-C8alkyl or C3-C7cycloalkyl; and Ar1 and Ar2 are, independently, phenyl or a 5- or 6-membered heteroaryl group, wherein the phenyl or heteroaryl group is optionally substituted by one or more substituents independently selected from fluoro, chloro, CN, C3-C7cycloalkyl, -O(C1-C4alkyl) or C1-C6alkyl, the latter two groups being optionally substituted by one or more fluoro atoms.
具有治疗作用的吲哚衍生物的化学式为(I):X为-SO2-或*-SO2NR3-,其中带有星号标记的键连接到Ar1;R1和R2独立地为氢、氟、氯、CN或CF3;R3为氢、C1-C8烷基或C3-C7环烷基;Ar1和Ar2独立地为苯基或5-或6-成员杂环基团,其中苯基或杂环基团可选择地被一个或多个取代基取代,这些取代基独立地由氟、氯、CN、C3-C7环烷基、-O(C1-C4烷基)或C1-C6烷基中的一个或多个选择,后两个基可选择地被一个或多个氟原子取代。