[EN] IMMUNO INHIBITORY HETEROCYCLIC COMPOUNDS<br/>[FR] COMPOSES HETEROCYCLIQUES IMMUNO-INHIBITEURS
申请人:AVIDEX LTD
公开号:WO2005116033A1
公开(公告)日:2005-12-08
Compounds of formula (I) are CD80 inhibitors, and of value for immunomodulation, e.g. in rheumatoid arthritis, multiple sclerosis, diabetes, asthma, transplantation, systemic lupus erythematosis and psoriasis: wherein Y is-CH2-,-CH2CH2-, or CH2CH2CH2-; R1 represents H; F; methyl, trifuoromethyl, methoxy or triflioromethoxy; R3 represents H; F; CI; Br; NO2; CN; C1C6 alkyl optionally substituted by F or Cl; or C1-C6 alkoxy optionally substituted by F; R4 represents a carboxylic acid group (-COOH) or an ester thereof, or-C(=O) NR6R7-NR7C(=O)R6, NR7C(=O)OR6, NHC(=O) or NHC(=S)NR7R6 wherein R6 and R7 are as defined in the specification and X represents a bond or a divalent radical as defined in the specification.
化合物(I)的结构式是CD80抑制剂,对免疫调节具有价值,例如在类风湿关节炎、多发性硬化、糖尿病、哮喘、移植、系统性红斑狼疮和银屑病中:其中Y为-CH2-,-CH2CH2-或CH2CH2CH2-;R1代表H;F;甲基,三氟甲基,甲氧基或三氟甲氧基;R3代表H;F;Cl;Br;NO2;CN;C1-C6烷基,可选择由F或Cl取代;或C1-C6烷氧基,可选择由F取代;R4代表羧基(-COOH)或其酯,或-C(=O)NR6R7-NR7C(=O)R6,NR7C(=O)OR6,NHC(=O)或NHC(=S)NR7R6,其中R6和R7如说明书中所定义,X代表如说明书中所定义的键或双价基团。