Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus

Six flavonoid compounds were isolated from the leaves of the medicinal plant Orthosiphon stamineus. On the basis of chemical and spectral analyses their structures were elucidated as eupatorin, sinensetin, 5-hydroxy-6,7,3′,4′-tetramethoxyflavone, salvigenin, 6-hydroxy-5,7,4′-trimethoxyflavone and 5,...

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Main Authors:	M. Amzad Hossain, S.M. Mizanur Rahman
Format:	Article
Language:	English
Published:	Elsevier 2015-03-01
Series:	Arabian Journal of Chemistry
Subjects:	Orthosiphon stamineus Lamiaceae Medicinal plant Flavonoids
Online Access:	http://www.sciencedirect.com/science/article/pii/S1878535211001687

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spelling	doaj-469ab765898643d987735f0f15e235382020-11-24T22:49:40ZengElsevierArabian Journal of Chemistry1878-53522015-03-018221822110.1016/j.arabjc.2011.06.016Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineusM. Amzad Hossain0S.M. Mizanur Rahman1Chemistry Division, Atomic Energy Centre, Ramna, Dhaka 1000, BangladeshDepartment of Chemistry, Dhaka University, Dhaka 1000, BangladeshSix flavonoid compounds were isolated from the leaves of the medicinal plant Orthosiphon stamineus. On the basis of chemical and spectral analyses their structures were elucidated as eupatorin, sinensetin, 5-hydroxy-6,7,3′,4′-tetramethoxyflavone, salvigenin, 6-hydroxy-5,7,4′-trimethoxyflavone and 5,6,7,3′-tetramethoxy-4′-hydroxy-8-C-prenylflavone. The last compound was isolated from this plant for the first time.http://www.sciencedirect.com/science/article/pii/S1878535211001687Orthosiphon stamineusLamiaceaeMedicinal plantFlavonoids
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	M. Amzad Hossain S.M. Mizanur Rahman
spellingShingle	M. Amzad Hossain S.M. Mizanur Rahman Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus Arabian Journal of Chemistry Orthosiphon stamineus Lamiaceae Medicinal plant Flavonoids
author_facet	M. Amzad Hossain S.M. Mizanur Rahman
author_sort	M. Amzad Hossain
title	Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus
title_short	Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus
title_full	Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus
title_fullStr	Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus
title_full_unstemmed	Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus
title_sort	isolation and characterisation of flavonoids from the leaves of medicinal plant orthosiphon stamineus
publisher	Elsevier
series	Arabian Journal of Chemistry
issn	1878-5352
publishDate	2015-03-01
description	Six flavonoid compounds were isolated from the leaves of the medicinal plant Orthosiphon stamineus. On the basis of chemical and spectral analyses their structures were elucidated as eupatorin, sinensetin, 5-hydroxy-6,7,3′,4′-tetramethoxyflavone, salvigenin, 6-hydroxy-5,7,4′-trimethoxyflavone and 5,6,7,3′-tetramethoxy-4′-hydroxy-8-C-prenylflavone. The last compound was isolated from this plant for the first time.
topic	Orthosiphon stamineus Lamiaceae Medicinal plant Flavonoids
url	http://www.sciencedirect.com/science/article/pii/S1878535211001687
work_keys_str_mv	AT mamzadhossain isolationandcharacterisationofflavonoidsfromtheleavesofmedicinalplantorthosiphonstamineus AT smmizanurrahman isolationandcharacterisationofflavonoidsfromtheleavesofmedicinalplantorthosiphonstamineus
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Isolation and characterisation of flavonoids from the leaves of medicinal plant Orthosiphon stamineus

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