Studies on the Constitutuents of Pollen. IV. On the Constituents of Alnus sieboldiana MATSUM
Open Access
- 1 January 1977
- journal article
- research article
- Published by Pharmaceutical Society of Japan in YAKUGAKU ZASSHI
- Vol. 97 (2) , 176-180
- https://doi.org/10.1248/yakushi1947.97.2_176
Abstract
Examination of chemical components of pollen grains of A. sieboldiana Matsum, revealed the occurrence of several amino acids, hydrocarbons, .beta.-sitosterol, quercetin, glucose, fructose, and organic acids such as formic acid and linoleic acid. A new flavone glucoside, quercetin-3-.beta.-D-glucopyranosyl-4-O-.beta.-D-glucopyranoside, was isolated and its structure was elucidated from chemical evidences and spectroscopic data.Keywords
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