英语释义

1. any of a class of terpenes C15H24 also a derivative of such a terpene

2. any of a class of terpenes C15H24 containing half again as many atoms in each molecule as monoterpenes also a derivative of such a terpene

片语

Sesquiterpene hydrocarbons倍半萜烯类碳水化合物

Sesquiterpene Lactones倍半萜内脂

sesquiterpene lactoneSesquiterpene lactones are a class of chemical compounds; they are sesquiterpenoids (built from three isoprene units) and contain a lactone ring, hence the name. They are found in many plants and can cause allergic reactions and toxicity if overdosed, particularly in grazing livestock.

Sesquiterpene glycosides倍半萜内酯甙

Sesquiterpene Alcohols倍半萜醇

eudesmane sesquiterpene桉烷倍半萜

sesquiterpene 1倍半萜

sesquiterpene aldehyde倍半萜醛

new sesquiterpene新倍半萜

英汉例句

• objective: to extract and isolate sesquiterpene compounds from ligularia veitchiana rhizomes and explore their medicinal value.

  目的：拟从离舌橐吾根茎中提取分离出倍半萜类化合物，为其资源开发提供依据。

• artemisinin is an endoperoxide of the sesquiterpene lactone. the structure of this compound is too complex to be synthesized effectively. artemisia is also found in many parts of the u.

  青蒿素是倍半萜烯的一种内过氧化物，这种物质由于其极复杂的结构，因此很难被有效合成。

• relative contents of oxygenated monoterpene and sesquiterpene were higher in the oil isolated by hd than by scfe.

  而含氧单萜、含氧倍半萜类则正好相反，hd法所提挥发油中含氧萜类明显高于scfe。

• the molecular skeleton topology of the title sesquiterpene lactone is only related to that of the yndai lactone c.

  该分子骨架拓扑在迄今已知的倍半萜内酯中只与银袋内酯丙相似。