申请人:Takeda Chemical Industries, Ltd.
公开号:US06268354B1
公开(公告)日:2001-07-31
This invention is to provide a pharmaceutical composition for antagonizing CCR5 which comprises a compound of the formula:
wherein R1 is an optionally substituted 5- to 6-membered ring; W is a divalent group of the formula:
wherein the ring A is an optionally substituted 5- to 6-membered aromatic ring, X is an optionally substituted C, N or O atom, and the ring B is an optionally substituted 5- to 7-membered ring; Z is a chemical bond or a divalent group; R2 is (1) an optionally substituted amino group in which a nitrogen atom may form a quaternary ammonium, etc., or a salt thereof.
本发明提供了一种用于拮抗CCR5的药物组合物,其包括式中的化合物:其中R1是可选取的取代的5-至6-成员环;W是式的双价基团:其中环A是可选取的取代的5-至6-成员芳香环,X是可选取的取代的C、N或O原子,环B是可选取的取代的5-至7-成员环;Z是化学键或双价基团;R2是(1)可选取的取代氨基团,其中氮原子可形成季铵盐等,或其盐。