Reduction of 4-cyclopentylacetophenone oxime gave the title compound II which was transformed by a combination of acylation, alkylation, reduction and substitution reactions to compounds III-XI. 2-Benzylcyclopentanone oxime was reduced to 2-benzylcyclopentylamine (XVI) and converted by a reaction with methylmagnesium iodide and by the following Ritter reaction to the formamide derivative XVIII which was used as the starting material for preparing amines XIX-XXI. The local anaesthetic and spasmolytic activity were the most typical neurotropic effects of derivatives of compound II. 2-Benzyl-1-methylcyclopentylamine and derivatives XIX-XXI have some hypotensive activity.
4-环戊基乙酮肟的还原生成了标题化合物II,通过酰化、烷基化、还原和取代反应的组合转化,得到了化合物III-XI。2-苄基环戊基乙酮肟还原生成2-苄基环戊基胺(XVI),并通过与碘化甲基镁和随后的Ritter反应转化为甲酰胺衍生物XVIII,该衍生物被用作制备胺类XIX-XXI的起始材料。局部麻醉和平滑肌松弛是化合物II衍生物最典型的神经营养作用。2-苄基-1-甲基环戊基胺和衍生物XIX-XXI具有一定的降压活性。