Synthesis and spasmolytic activities of 2-(1,2-benzisoxazol-3-yl)-3{[.omega.-(dialkylamino)alkoxy]phenyl}acrylonitriles
作者:Shunsuke Naruto、Hiroyuki Mizuta、Tadahiro Sawayama、Toyokichi Yoshida、Hitoshi Uno、Katsuyoshi Kawashima、Yukinobu Sohji、Toshiaki Kadokawa、Haruki Nishimura
DOI:10.1021/jm00352a029
日期:1982.10
Several 2-(1,2-benzisoxazol-3-yl)-3-[[omega-(dialkylamino)alkoxy]phenyl]acrylonitrile derivatives were synthesized and screened for potential spasmolytic activity. The effect of structural variation of these molecules on biological activities was systematically examined. Among these compounds, (Z)-2-(1,2-benzisoxazol-3-yl)-3-[2-(2-piperidinoethoxy)-phenyl]acrylonitrile (1d), (Z)-2-(1,2-benzisoxazo
合成了几种2-(1,2-苯并恶唑-3-基)-3- [ω-((二烷基氨基)烷氧基]苯基]丙烯腈衍生物,并筛选了潜在的解痉活性。这些分子的结构变化对生物活性的影响进行了系统地检查。这些化合物中,(Z)-2-(1,2-苯并恶唑-3-基)-3- [2-(2-哌啶子乙氧基)-苯基]丙烯腈(1d),(Z)-2-(1,2 -苯并恶唑-3-基)-3- [2-(2-吗啉代乙氧基)苯基]丙烯腈(1f)及其类似物(3c,d)在苯并异恶唑环的C5处具有甲氧基取代基,在苯甲异恶唑中表现出强的解痉活性体外和体内研究。