α,β-不饱和酰基取代的酰亚胺衍生物合成方法的研究

α,β-unsaturated acyl-substituted imido derivatives are a kind of important electron-deficient alkenes and widely applied in synthesis.In this paper,a new synthetic method of these alkenes is developed and the catalytic mechanism is discussed.With LiCl as the catalyst,the products are synthesized with succinimides or phthalimide、crotonic anhydride in the present of triethylamine at low temperature.The reactions proceed smoothly in the given condition with good yields.

蛇毒抗寄生虫成分的研究进展

探讨蛇毒抗寄生虫成分的作用以及在药学中的应用,为抗寄生虫新药的研发提供重要参考。蛇毒多种成分均有抑制寄生虫病的作用,可通过阻断寄生虫的传播途径、抑制寄生虫的感染、治疗寄生虫病等,其在抗寄生虫的应用方面具有较大发展的价值。本文对近年来国内外蛇毒抗寄生虫的应用相关文献资料进行整理和归纳,总结了蛇毒抗寄生虫的作用以及其机制,以期为蛇毒抗寄生虫成分的研究、开发和应用提供参考。