中文摘要：

以5-甲基色胺盐酸盐和邻溴苯乙酸为例，研究了5-甲基色胺衍生物的合成方法．在室温下用二环己基碳二亚胺（DCC）作为脱水剂，N-羟基琥珀酰亚胺（NHS）活化酯法一锅法合成5．甲基色胺衍生物，并通过FTIR、MS、^1H NMR、^13C NMR确定了目标化合物结构．

英文摘要：

The synthetic method of 5-methyltryptamine derivatives has been studied using 5-methyltryptamine hydrochloride and 2-bromophenylacetic acid as the test compounds. The results show that by combining dicyclohexylcarbodiimide（DCC） as a condensation reagent, and N-hydroxysuccinimide（NHS） as an activating reagent, a series of amides based on 5-methyltryptamine and substituted phenylacetic acids are synthesized with high yields at room temperature in one pot procedure. The structures of all the products are confirmed by FTIR, MS, ^1H NMR and ^13C NMR spectra.