Synthesis of 3‐O‐β‐D‐Glucopyranosyl‐(3R)‐hydroxybutanolide (Kinsenoside) and 3‐O‐β‐D‐Glucopyranosyl‐(3S)‐hydroxybutanolide (Goodyeroside A)

Autor: Katsuhiko Suzuki, Nobuyuki Suzuki, Toyokichi Yoshizawa, Masanori Yamaura
Rok vydání: 2005
Předmět:
Zdroj: Journal of Carbohydrate Chemistry. 24:73-84
ISSN: 1532-2327
0732-8303
DOI: 10.1081/car-200050541
Popis: The first synthesis of 3‐O‐β‐D‐glucopyranosyl‐(3R)‐hydroxybutanolide (Kinsenoside) and 3‐O‐β‐D‐glucopyranosyl‐(3S)‐hydroxybutanolide (Goodyeroside A) is described. The diastereomers of the aglycon in 2‐O‐β‐D‐gulucopyranosyl‐1,2,4‐butanetriol derivatives, which were separable precursors of Kinsenoside and Goodyeroside A, were synthesized from optically nonactive 1,2,4‐butanetriol and α‐D‐glucopyranosyl trichloroacetimidate in excellent yields.
Databáze: OpenAIRE
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