pyranoid

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

述了从非糖化合物合成五元及六元碳环糖研究的最新进展。

Carbasugars,carbocyclic analogues of true sugars,are compounds in which the ring-oxygen of furanoid or pyranoid sugars is replaced by methylene group.

碳环糖是一呋喃或吡喃糖环中的氧原子被亚甲基取代后形成的糖似物。