六元的

Hexahydroxy N-containing heterocyclic compound without sulfur and phosphorus was synthesized and its structure was characterized.

无硫、磷的六含氮杂环化物添加剂。

In this paper, recent development in furanoid and pyranoid carbasugars synthesis from non-carbohydrate sources is reviewed.

本文综述从非糖类化物五及六碳环糖研究的最新进展。