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单词 altrose
释义

altrose

英汉-汉英词典
n. 阿卓糖,阿蜀糖,右羟己糖
词组 | 习惯用语
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  • albatross n. 信天翁;沉重的负担;阻碍
  • altruism n. 利他;利他主义
  • altruist n. 爱他主义者;利他主义者
  • maltose n. 麦芽糖
  • roseate adj. 玫瑰色的;容光焕发的;乐观的
altrose n. [有化] 阿卓糖

网络短语:
altrose e 阿卓糖
D-Altrose D- 阿卓糖
英语例句库
  1. A highly efficient method to get some 3- or 6-modified mannose/altrose derivatives as both donor and acceptor for oligosaccharide synthesis was described.
    文章报道了一种有效的甘露糖3,6位选择性保护和脱保护的新方法,该方法具有条件温和,选择性好,收率高等优点。

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中文百科

阿卓糖

阿卓糖(英语:Altrose)是一种己糖,D-阿卓糖是非自然形成的单糖。可溶于水,略溶于甲醇。L-阿卓糖已可从细菌Butyrivibrio fibrisolvens的变种中分离出来。

阿卓糖是甘露糖的C-3差向异构体。

多种形式D-阿卓糖的哈沃斯透视式。分别为:
  • α-D-吡喃阿卓糖  β-D-吡喃阿卓糖
  • α-D-呋喃阿卓糖  β-D-呋喃阿卓糖
英语百科

Altrose 阿卓糖

Haworth projections of various forms of D-altrose

Altrose is an aldohexose sugar. D-Altrose is an unnatural monosaccharide. It is soluble in water and practically insoluble in methanol. However, L-altrose has been isolated from strains of the bacterium Butyrivibrio fibrisolvens.

Altrose is a C-3 epimer of mannose. The ring conformation of α-Altropyranoside is flexible compared to most other aldohexopyranosides, with idose as exception. In solution different derivatives of altrose have been shown to occupy both 4C1, OS2 and 1C4-conformations.

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更新时间:2025/6/19 17:41:43