N-benzyl-2-(isochroman-1-yl)-1-methylethylamine (6f), prepared by the reaction of 1-ethoxy-isochroman (4) and acetone followed by reductive amination, was found to possess inhibitory activity against aspirin-induced ulcer but did not exhibit gastric antisecretory activity. Structural modification of 6f was undertaken and the structure-activity relationships of the derivatives are discussed.
研究发现,由 1-乙氧基异苯并二氢
吡喃(4)和
丙酮反应后进行还原胺化制备的 N-苄基-2-(异苯并二氢
吡喃-1-基)-1-甲基
乙胺(6f)对
阿司匹林引起的溃疡具有抑制活性,但不表现出胃解毒活性。对 6f 进行了结构修饰,并讨论了衍
生物的结构-活性关系。