A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus

ABSTRACT Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'...

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Main Author:	Perpustakaan UGM, i-lib
Format:	Article NonPeerReviewed
Published:	[Yogyakarta] : Universitas Gadjah Mada 2008
Subjects:	Jurnal i-lib UGM
Online Access:	https://repository.ugm.ac.id/27910/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10973
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Institution:	Universitas Gadjah Mada

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spelling	id-ugm-repo.279102014-06-18T00:24:59Z https://repository.ugm.ac.id/27910/ A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus Perpustakaan UGM, i-lib Jurnal i-lib UGM ABSTRACT Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'-tetramethoxyflavone and 3-hydroxy-5,6.7,4'- tetramethoxyflavone.The structures were deduced on basis of different analytical methods such as UV, IR, 1H-NMR, 13C_NMR, DEPT, COSY, HMBQ and GC-MS. The prenylated compound is reported for the first time from this plant. Keywords: Orthosiphon stamineus, prenylated flavanone, flavonoids [Yogyakarta] : Universitas Gadjah Mada 2008 Article NonPeerReviewed Perpustakaan UGM, i-lib (2008) A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus. Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10973
institution	Universitas Gadjah Mada
building	UGM Library
country	Indonesia
collection	Repository Civitas UGM
topic	Jurnal i-lib UGM
spellingShingle	Jurnal i-lib UGM Perpustakaan UGM, i-lib A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
description	ABSTRACT Phytochemicalinvestigations on the chloroform extract of the arial part of Orthosiphon stamineus resulted in isolation of one new prenylated compound 5,7-dimethoxy-3,4'-dihydroxy-3:8-di-C-preny/flavanonetogether with four known flavonoids compounds, sinensetin, eupatorin, 5,6.7,4'-tetramethoxyflavone and 3-hydroxy-5,6.7,4'- tetramethoxyflavone.The structures were deduced on basis of different analytical methods such as UV, IR, 1H-NMR, 13C_NMR, DEPT, COSY, HMBQ and GC-MS. The prenylated compound is reported for the first time from this plant. Keywords: Orthosiphon stamineus, prenylated flavanone, flavonoids
format	Article NonPeerReviewed
author	Perpustakaan UGM, i-lib
author_facet	Perpustakaan UGM, i-lib
author_sort	Perpustakaan UGM, i-lib
title	A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
title_short	A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
title_full	A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
title_fullStr	A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
title_full_unstemmed	A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus
title_sort	new prenylated flavanone from the arial part of orthosiphon stamineus
publisher	[Yogyakarta] : Universitas Gadjah Mada
publishDate	2008
url	https://repository.ugm.ac.id/27910/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10973
_version_	1681219048461828096

A NEW PRENYLATED FLAVANONE FROM THE ARIAL PART OF Orthosiphon stamineus

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