化学合成

Objective To explore the method of chemical synth esis of L-alanyl-L-glutamine dipeptide.

目的探讨L-丙酰-L-谷酰胺双肽的学合成方法。

The clinical trials indicated that this galenical was superior to the traditional synthetic drugs for antidepression.

临床试验表明该植物制剂的抗抑郁疗效优于学合成药物，具有较好的耐性与安全性。

Herein we review the chemical studies on sphingosine and related lipid derivatives,with focus on their chemical synthesis.

本文主要综述醇等衍生脂质的学研究,特别是它们的学合成进展。