Tannins and related polyphenols of melastomataceous plants. V. Three new complex tannins from Melastoma malabathricum L.

DOI: 10.1248/cpb.40.1727

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1727 - 1732 (1992)

Update date:2022-08-24

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Authors:

Yoshida Yoshida

Nakata Nakata

Hosotani

Nitta Nitta

Okuda Okuda

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Article abstract of DOI:10.1248/cpb.40.1727

Malabathrins A (6), E (11) and F (14), new complex tannins consisting of a C-glucosidic ellagitannin and a flavan 3-ol, have been isolated from the leaves of Melastoma malabathricum L., and their structures were determined by chemical and spectroscopic methods including two-dimensional nuclear magnetic resonance spectroseopy.

Full text of DOI:10.1248/cpb.40.1727

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