申请人:Arai Hitoshi
公开号:US20070037834A1
公开(公告)日:2007-02-15
[wherein m and n may be the same or different and each represents an integer of 1 to 3 wherein m+n is 4 or less; R
1
represents —NR
4
R
5
(wherein R
4
and R
5
may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl or the like); R
2
represents the above Formula (II), Formula (IV) or the like; A represents a single bond, —C(═O)—, —SO
2
—, —OC(═O)— or the like; and R
3
represents substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aralkyl or the like]
Bicyclic pyrimidine derivatives represented by the above Formula (I), or quaternary ammonium salts thereof, or pharmaceutically acceptable salts thereof, or the like, are provided. These have anti-inflammatory activities or modulation activities on the functions of TARC and/or MDC and are useful for treating and/or preventing a disease which is related to T cells, such as an allergic disease, an autoimmune disease or transplant rejection.
提供上述公式(I)所代表的双环嘧啶衍生物,其中m和n可以相同或不同,每个表示1至3的整数,其中m+n小于等于4;R1表示—NR4R5(其中R4和R5可以相同或不同,每个表示氢原子,取代或未取代的低碳基,取代或未取代的芳基烷基或类似物);R2表示上述公式(II),公式(IV)或类似物;A表示单键,—C(═O)—,—SO2—,—OC(═O)—或类似物;R3表示取代或未取代的低碳基,取代或未取代的环烷基,取代或未取代的芳基烷基或类似物。还提供了上述公式(I)所代表的四元铵盐或药学上可接受的盐或类似物。这些化合物具有抗炎活性或对TARC和/或MDC功能的调节活性,并且用于治疗和/或预防与T细胞相关的疾病,例如过敏性疾病,自身免疫性疾病或移植排斥。