- BICYCLIC PYRIMIDINE DERIVATIVES
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[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; R1 represents NR4R5 (wherein R4 and R5 may be the same or different and each represents a hydrogen atom, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl or the like); R2 represents the above Formula (II), Formula (IV) or the like; A represents a single bond, -C(=O)-, -SO2-, -OC(=O)- or the like; and R3 represents substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aralkyl or the like]ψBicyclic 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.
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