A New Phenylethylcyclohexane glucoside from Amomum celsum

A new glucoside, 1 R ,3 S -dihydroxy-1-(4′-hydroxyphenylethyl)cyclohexane-5- O -β - D -glucopyranoside, was isolated from the fruit along with retusin, 3,5-diacetoxy-1,7- bis (3,4-dihydroxyphenyl)heptane, 5-hydroxy-3,7,4′-trimethoxyflavone, and kumatakenin from the rhizomes of Amomum celsum Lamxay &...

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Bibliographic Details
Published in:Revista brasileira de farmacognosia 2020-06, Vol.30 (3), p.331-335
Main Authors: Giang, Phan Minh, Binh, Nguyen Quoc, Huong, Do Thi Viet, Kawakami, Susumu, Otsuka, Hideaki
Format: Article
Language:English
Subjects:
Medicine
Original Article
Pharmacy
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Summary:A new glucoside, 1 R ,3 S -dihydroxy-1-(4′-hydroxyphenylethyl)cyclohexane-5- O -β - D -glucopyranoside, was isolated from the fruit along with retusin, 3,5-diacetoxy-1,7- bis (3,4-dihydroxyphenyl)heptane, 5-hydroxy-3,7,4′-trimethoxyflavone, and kumatakenin from the rhizomes of Amomum celsum Lamxay & M.F. Newman, Zingiberaceae. Their structures were determined by means of high resolution-mass spectrometry and nuclear magnetic resonance spectroscopy. Graphical Abstract A new phenylethylcyclohexane glucoside from Amomum celsum
ISSN:1981-528X
1981-528X
DOI:10.1007/s43450-020-00056-y