Tannins and related compounds. LXXII. Isolation and characterization of mongolicanin (procyanidino-ellagitannin), mongolinin A, acutissimin C and vescalagin carboxylic acid, novel tannins from Quercus mongolica var. grosseserrata.
- 1 January 1988
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 36 (9) , 3319-3327
- https://doi.org/10.1248/cpb.36.3319
Abstract
A novel procyanidino-ellagitannin, mongolicanin (1), has been isolated, together with three new tannins, mongolinin A (4), acutissimin C (7) and vescalagin carboxilic acid (8), from the bark of Quercus mongolica var. grosseserrata (Fagaceae), and the structure of these compounds were established on the basis of physicochemical data.Keywords
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