申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US05763437A1
公开(公告)日:1998-06-09
Benzodiazepine derivatives of formula (I) wherein R.sup.1 is aryl which may have one or more suitable substituent(s), R.sup.2 is C.sub.3 -C.sub.8 cycloalkyl which may have one or more suitable substituent(s), A is lower alkylene, R.sup.3 is a heterocyclic group selected from the group consisting of tetrahydrofuryl, dioxolanyl, filryl, thienyl, isoxazolyl, pyridyl, benzimidazolyl, benzotiazolyl, benzoxazolyl, benzopyrany, quinolyl, isoquinolyl, tetrahydroisoquinolyl, benzothienyl and benzofuryl, each of which may have one or more suitable substituent(s), or a pharmaceutically acceptable salt thereof, which are useful as a medicament.
公式(I)中的苯二氮平衍生物,其中R.sup.1是芳基,可以有一个或多个合适的取代基,R.sup.2是C.sub.3-C.sub.8环烷基,可以有一个或多个合适的取代基,A是较低的烷基,R.sup.3是从四氢呋喃基,二氧杂环戊烷基,噻吩基,异恶唑基,吡啶基,苯并咪唑基,苯并噻唑基,苯并噁唑基,苯并吡喃基,喹啉基,异喹啉基,四氢异喹啉基,苯并噻吩基和苯并呋喃基中选择的杂环基,每个基可以有一个或多个合适的取代基,或其药学上可接受的盐,用作药物。