Guavins A, C and D, Complex Tannins from Psidium Guajava

Takuo Okuda; Tetsuro Shingu; Takashi Yoshida; Tsutomu Hatano; Kazufumi Yazaki; Yukihiko Ikeqami

doi:10.1248/cpb.35.443

Guavins A, C and D, Complex Tannins from Psidium Guajava

Takuo Okuda, Tetsuro Shingu, Takashi Yoshida, Tsutomu Hatano, Kazufumi Yazaki, Yukihiko Ikeqami

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

39 Citations (Scopus)

Abstract

Three new tannins named guavins A (1), C (2) and D (3), were isolated from the leaves of Psidium guajava and their structures, each consisting of a hydrolyzable tannin part and a flavan unit, were established.

Original language	English
Pages (from-to)	443-446
Number of pages	4
Journal	Chemical and Pharmaceutical Bulletin
Volume	35
Issue number	1
DOIs	https://doi.org/10.1248/cpb.35.443
Publication status	Published - 1987
Externally published	Yes

Keywords

C-glucosidic tannin
Myrtaceae
Psidium guajava
complex tannin
condensed tannin
el1agitannin
guavin A
guavin C
guavin D
hydrolyzable tannin

ASJC Scopus subject areas

Chemistry(all)
Drug Discovery

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10.1248/cpb.35.443

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title = "Guavins A, C and D, Complex Tannins from Psidium Guajava",

abstract = "Three new tannins named guavins A (1), C (2) and D (3), were isolated from the leaves of Psidium guajava and their structures, each consisting of a hydrolyzable tannin part and a flavan unit, were established.",

keywords = "C-glucosidic tannin, Myrtaceae, Psidium guajava, complex tannin, condensed tannin, el1agitannin, guavin A, guavin C, guavin D, hydrolyzable tannin",

author = "Takuo Okuda and Tetsuro Shingu and Takashi Yoshida and Tsutomu Hatano and Kazufumi Yazaki and Yukihiko Ikeqami",

year = "1987",

doi = "10.1248/cpb.35.443",

language = "English",

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pages = "443--446",

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T1 - Guavins A, C and D, Complex Tannins from Psidium Guajava

AU - Okuda, Takuo

AU - Shingu, Tetsuro

AU - Yoshida, Takashi

AU - Hatano, Tsutomu

AU - Yazaki, Kazufumi

AU - Ikeqami, Yukihiko

PY - 1987

Y1 - 1987

N2 - Three new tannins named guavins A (1), C (2) and D (3), were isolated from the leaves of Psidium guajava and their structures, each consisting of a hydrolyzable tannin part and a flavan unit, were established.

AB - Three new tannins named guavins A (1), C (2) and D (3), were isolated from the leaves of Psidium guajava and their structures, each consisting of a hydrolyzable tannin part and a flavan unit, were established.

KW - C-glucosidic tannin

KW - Myrtaceae

KW - Psidium guajava

KW - complex tannin

KW - condensed tannin

KW - el1agitannin

KW - guavin A

KW - guavin C

KW - guavin D

KW - hydrolyzable tannin

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JO - Chemical and Pharmaceutical Bulletin

JF - Chemical and Pharmaceutical Bulletin

IS - 1

ER -

Guavins A, C and D, Complex Tannins from Psidium Guajava

Abstract

Keywords

ASJC Scopus subject areas

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