申请人:Sankyo Company, Limited
公开号:US05580893A1
公开(公告)日:1996-12-03
Nitroxyalkylamide compounds having the formula: R.sup.1 --(A).sub.n --CONH--B'--ONO.sub.2 wherein R.sup.1 is an optionally substituted furyl, furyloxy, thienyl, thienyloxy, isoxazolyl, phenoxy, phenylthio or 1,4-dibenzodioxanyl, A is a C.sub.1 -C.sub.4 alkylene group; B' is a C.sub.1 -C.sub.4 alkylene group; and n is 0 or 1. The compounds of the present invention have a desirable vasodilator action for collateral vessels and an anti-anginal action, and are useful as therapeutic agents for treating angina pectoris.
具有以下公式的Nitroxyalkylamide化合物:R.sup.1--(A).sub.n--CONH--B'--ONO.sub.2,其中R.sup.1是可选择取代的呋喃基,呋喃氧基,噻吩基,噻吩氧基,异噁唑基,苯氧基,苯基硫或1,4-二苯并二氧杂环基,A是C.sub.1-C.sub.4烷基;B'是C.sub.1-C.sub.4烷基;n为0或1。本发明的化合物具有适合于侧支血管的血管扩张作用和抗心绞痛作用,并且可用作治疗心绞痛的治疗剂。