申请人:Kowa Co., Ltd.
公开号:US06107308A1
公开(公告)日:2000-08-22
The present invention is directed to a piperidine derivative represented by the following formula (1) or a salt thereof: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 individually represent hydrogen atoms, etc., Y represents ##STR2## B represents a single bond, an alkylene group, --S--CH.sub.2 --, or --CH.dbd.CH--, E represents a single bond or a trimethylene group, Z represents an oxygen atom, etc., and n represents a number between 2 and 5 inclusive; and to a medicine containing the compound. The medicine according to the present invention is endowed with excellent anti-histaminic activity and antileukotriene activity, and exhibits reduced side effects such as drowsiness.
本发明涉及一种由以下式(1)表示的哌啶衍生物或其盐:其中R.sup.1,R.sup.2和R.sup.3分别代表氢原子,等等,Y代表##STR2##,B代表单键,烷基基团,--S--CH.sub.2--或--CH.dbd.CH--,E代表单键或三亚甲基基团,Z代表氧原子,等等,n代表2到5之间的数字;以及含有该化合物的药物。根据本发明的药物具有出色的抗组胺活性和抗白三烯活性,并且表现出减少嗜睡等副作用。