[EN] COMPOUNDS WITH PGD2 ANTAGONIST ACTIVITY<br/>[FR] COMPOSES A ACTIVITE ANTAGONISTE DE PGD2
申请人:OXAGEN LTD
公开号:WO2005040112A1
公开(公告)日:2005-05-06
Compounds of general formula (I); wherein R1, R2, R3 and R4 are independently hydrogen, halo, -C1-C6 alkyl, -O(C1-C6 alkyl), -C1-C6 alkyl(C3-C7 cycloalkyl), -CON(R9)2, -SOR9, -S02R9. -S02N(R9)2, -N(R9)2, -NR9OR9, -C02R9, COR9, -SR9, -OH, -N02 or -CN; each R9 independently hydrogen or C1-C6 alkyl; R5 and R6 are each independently hydrogen, or C1-C6 alkyl or together with the carbon atom to which they are attached form a C3-C7 cycloalkyl. group; R7 is hydrogen or C1-C6 alkyl; R8 is C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or an aromatic moiety, any of which may optionally be substituted with one or more substituents selected from halo, -SOR13 -S02R13, -R14, -OR14, -CON(R14)2 -SOR14, -S02R14, -S02N(R14) -SO2N(R14)2, -N(R 14)2, NR14COR14, -CO2R14, COR14, -SR14, -N02 or -CN; wherein R13 is a 5 to 7 membered heterocyclic ring; and each R14 is independently hydrogen, alkyl or aryl, the aryl being optionally substituted by -R9, -OR9, -CON(R9)2, -SOR9 -S02R9, -S02N(R9)2, -N(R9)2, NR9COR9, -C02R9, -COR9, -SR9, halo, -N02 or -CN; wherein R9 is as defined above; provided that when R1 , R3 and R4 are hydrogen and R2 is hydrogen, halogen or -O(C1-C6)alkyl, R8 is not unsubstituted phenyl or phenyl substituted by halo, C1-C6 alkyl, -O(C1-C6)alkyl, -S(C1-C6)alkyl or -CO(C1-C6)alkyl; or pharmaceutically acceptable salts, hydrates, solvates, compexes or prodrugs therof are useful in the treatment of allergic diseases such as asthma, allergic rhinitis and atopic dermatitis.
通式(I)的化合物;其中R1、R2、R3和R4独立地是氢、卤素、-C1-C6烷基、-O(C1-C6烷基)、-C1-C6烷基(C3-C7环烷基)、-CON(R9)2、-SOR9、-S02R9、-S02N(R9)2、-N(R9)2、-NR9OR9、-C02R9、COR9、-SR9、-OH、-N02或-CN;每个R9独立地是氢或C1-C6烷基;R5和R6独立地是氢或C1-C6烷基,或者与它们连接的碳原子一起形成一个C3-C7环烷基基团;R7是氢或C1-C6烷基;R8是C1-C6烷基、C2-C6烯基、C2-C6炔基或芳香基,其中任何一个可以选择地被一个或多个卤素、-SOR13、-S02R13、-R14、-OR14、-CON(R14)2、-SOR14、-S02R14、-S02N(R14)、-SO2N(R14)2、-N(R14)2、NR14COR14、-CO2R14、COR14、-SR14、-N02或-CN的取代基取代;其中R13是一个含有5至7个成员的杂环;每个R14独立地是氢、烷基或芳基,芳基可以选择地被-R9、-OR9、-CON(R9)2、-SOR9、-S02R9、-S02N(R9)2、-N(R9)2、NR9COR9、-C02R9、-COR9、-SR9、卤素、-N02或-CN取代;其中R9如上所定义;但是当R1、R3和R4是氢且R2是氢、卤素或-O(C1-C6)烷基时,R8不是未取代的苯基或被卤素、C1-C6烷基、-O(C1-C6)烷基、-S(C1-C6)烷基或-CO(C1-C6)烷基取代的苯基;或者其药学上可接受的盐、水合物、溶剂合物或前药在治疗过敏性疾病,如哮喘、过敏性鼻炎和特应性皮炎中有用。