化学合成

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

目的探讨L-丙氨酰-L-谷氨酰胺双肽的成方法。

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

本文主要综述了鞘氨醇等衍生脂质的研究,特别是它们的成进展。

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

临试验表明制剂的抗抑郁疗效优于传统成药，具有较好的耐受性与安全性。