Английская Википедия:Altrose

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Шаблон:Chembox 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.[1]

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.[2]

Файл:D-Altrose Haworth.svg
Haworth projections of various forms of D-altrose

Шаблон:Clear-left

References

Шаблон:Reflist

Шаблон:Organic-compound-stub Шаблон:Carbohydrates