2,5-dihydroxy-1,6-dimethoxyxanthone and biflavonoids of Garcinia thwaitesii

A. A.Leslie Gunatilaka; H. T.Badra Sriyani; Subramaniam Sotheeswaran; Eric S. Waight

doi:10.1016/S0031-9422(00)80096-5

2,5-dihydroxy-1,6-dimethoxyxanthone and biflavonoids of Garcinia thwaitesii

A. A.Leslie Gunatilaka, H. T.Badra Sriyani, Subramaniam Sotheeswaran, Eric S. Waight

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

6 Scopus citations

Abstract

The petrol and methanol extracts of the bark and timber of Garcinia thwaitesii have been investigated. In addition to β-amyrin and tirucallol, four biflavonoids and a new xanthone, 2,5-dihydroxy-1,6-dimethoxyxanthone have been isolated and characterized.

Original language	English (US)
Pages (from-to)	233-235
Number of pages	3
Journal	Phytochemistry
Volume	22
Issue number	1
DOIs	https://doi.org/10.1016/S0031-9422(00)80096-5
State	Published - 1983

Keywords

2,5-dihydroxy-1,6-dimethoxyxanthone
Garcinia thwaitesii
Guttiferae
biflavonoids
chemotaxonomy.
tirucallol
β-amyrin

ASJC Scopus subject areas

Biochemistry
Molecular Biology
Plant Science
Horticulture

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10.1016/S0031-9422(00)80096-5

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title = "2,5-dihydroxy-1,6-dimethoxyxanthone and biflavonoids of Garcinia thwaitesii",

abstract = "The petrol and methanol extracts of the bark and timber of Garcinia thwaitesii have been investigated. In addition to β-amyrin and tirucallol, four biflavonoids and a new xanthone, 2,5-dihydroxy-1,6-dimethoxyxanthone have been isolated and characterized.",

keywords = "2,5-dihydroxy-1,6-dimethoxyxanthone, Garcinia thwaitesii, Guttiferae, biflavonoids, chemotaxonomy., tirucallol, β-amyrin",

author = "Gunatilaka, {A. A.Leslie} and Sriyani, {H. T.Badra} and Subramaniam Sotheeswaran and Waight, {Eric S.}",

note = "Funding Information: Acknowledgements-We thank the NatIonal Science Councd of Sri Lanka for a research grant and Professor G P Wanmgama for encouragement",

year = "1983",

doi = "10.1016/S0031-9422(00)80096-5",

language = "English (US)",

volume = "22",

pages = "233--235",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Limited",

number = "1",

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TY - JOUR

T1 - 2,5-dihydroxy-1,6-dimethoxyxanthone and biflavonoids of Garcinia thwaitesii

AU - Gunatilaka, A. A.Leslie

AU - Sriyani, H. T.Badra

AU - Sotheeswaran, Subramaniam

AU - Waight, Eric S.

N1 - Funding Information: Acknowledgements-We thank the NatIonal Science Councd of Sri Lanka for a research grant and Professor G P Wanmgama for encouragement

PY - 1983

Y1 - 1983

N2 - The petrol and methanol extracts of the bark and timber of Garcinia thwaitesii have been investigated. In addition to β-amyrin and tirucallol, four biflavonoids and a new xanthone, 2,5-dihydroxy-1,6-dimethoxyxanthone have been isolated and characterized.

AB - The petrol and methanol extracts of the bark and timber of Garcinia thwaitesii have been investigated. In addition to β-amyrin and tirucallol, four biflavonoids and a new xanthone, 2,5-dihydroxy-1,6-dimethoxyxanthone have been isolated and characterized.

KW - 2,5-dihydroxy-1,6-dimethoxyxanthone

KW - Garcinia thwaitesii

KW - Guttiferae

KW - biflavonoids

KW - chemotaxonomy.

KW - tirucallol

KW - β-amyrin

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U2 - 10.1016/S0031-9422(00)80096-5

DO - 10.1016/S0031-9422(00)80096-5

M3 - Article

AN - SCOPUS:0002566125

VL - 22

SP - 233

EP - 235

JO - Phytochemistry

JF - Phytochemistry

SN - 0031-9422

IS - 1

ER -

2,5-dihydroxy-1,6-dimethoxyxanthone and biflavonoids of Garcinia thwaitesii

Abstract

Keywords

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