Total synthesis of the natural product of crinumaquine / 药学实践杂志

ABSTRACT

Objective To complete the synthesis of the natural product of crinumaquine .Methods 3 ,4-methylenedioxy-phenethylamine and 2 ,5-dimthoxyphenylacetic were taken as starting material ,and chemical reactions of condensation ,cycliza-tion ,reduction ,oxidation and other reactions were conducted .Results and Conclusion The optimum synthetic route was deter-minedunder which the final yield rate was 73% .