Tannins of Stachyurus Species: II: 1) Praecoxins A, B, C and D, Four New Hydrolyzable Tannins from Stachyurus praecox Leaves

Tsutomu Hatano; Kazufumi Yazaki; Akira Okonog; Takuo Okuda

doi:10.1248/cpb.39.1689

Tannins of Stachyurus Species: II: ¹⁾ Praecoxins A, B, C and D, Four New Hydrolyzable Tannins from Stachyurus praecox Leaves

Tsutomu Hatano, Kazufumi Yazaki, Akira Okonog, Takuo Okuda

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

Four new hydrolyzable tannins, praecoxins A (1), B (2), C (3) and D (4), were isolated from leaves of Stachyurus praecox sieb.et Zucc. (Stachyuraceae), and their structures were elucidated.

Original language	English
Pages (from-to)	1689-1693
Number of pages	5
Journal	Chemical and Pharmaceutical Bulletin
Volume	39
Issue number	7
DOIs	https://doi.org/10.1248/cpb.39.1689
Publication status	Published - 1991
Externally published	Yes

Keywords

D depsidone valoneoyl group tannin
Stachyurus praecox Stachyuraceae: praecoxin A praecoxin B C praecoxin
hydrolyzable tannin

ASJC Scopus subject areas

Chemistry(all)
Drug Discovery

Access to Document

10.1248/cpb.39.1689

Cite this

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title = "Tannins of Stachyurus Species: II: 1) Praecoxins A, B, C and D, Four New Hydrolyzable Tannins from Stachyurus praecox Leaves",

abstract = "Four new hydrolyzable tannins, praecoxins A (1), B (2), C (3) and D (4), were isolated from leaves of Stachyurus praecox sieb.et Zucc. (Stachyuraceae), and their structures were elucidated.",

keywords = "D depsidone valoneoyl group tannin, Stachyurus praecox Stachyuraceae: praecoxin A praecoxin B C praecoxin, hydrolyzable tannin",

author = "Tsutomu Hatano and Kazufumi Yazaki and Akira Okonog and Takuo Okuda",

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AU - Hatano, Tsutomu

AU - Yazaki, Kazufumi

AU - Okonog, Akira

AU - Okuda, Takuo

PY - 1991

Y1 - 1991

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KW - D depsidone valoneoyl group tannin

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KW - hydrolyzable tannin

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