Flavonoids and other metabolites from Buddleja parviflora

Alfonso Vivar, Romo de; Ana Lidia C., Perez; Avendano, Aide; Arciniegas, Amira . Instituto de Quimica

Flavonoids and other metabolites from Buddleja parviflora

1997

Alfonso Vivar, Romo de | Ana Lidia C., Perez | Avendano, Aide | Arciniegas, Amira (Universidad Nacional Autonoma de Mexico, (Mexico). Instituto de Quimica)

Genus Buddleja consists of around 100 species from tropical lands of Africa, America and Asia. Buddleja species are shrubs or small trees, cultivated as ornamental plants and for their medicinal properties. The species studied to date contain iridoids, phenylpropanoids, terpenoids and flavones. Buddleja parviflora which has not previous chemical studies, showed to contain iridoids and phenylpropanoids. In addition it contains flavanones not previously found in any species of Buddleja. Extraction of dried leaves with methanol afforded after chromatography over Kieselgel G a mixture of beta-sitosterol and stigmasterol, vanilloyl ajugol (1), verbascoside (2a), leucoceptoside (2b), O-methyl catalpol (3) an aucubin (4). The flavonoids eriodictyol (5a), glucohesperetin (5b), pyracanthoside (5c), linarine (5d) and pinocembrin (5e) were also obtained.

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AGROVOC Keywords

buddleja chemical composition chemical structure flavonoids leaves plant extracts

Bibliographic information

Pagination

p. 140

Language

English

Note

Summary (En)

4 ill.

Type

Summary; Conference; Non-Conventional

Source

Abstracts of the international union of pure and applied chemistry: International conference biodiversity and bioresources-conservation and utilization, International Union of Pure and Applied ChemistryNational Science and Technology Development Agency, Bangkok (Thailand). National Center for Genetic Engineering and Biotechnology.- Bangkok (Thailand), 1997.- ISBN 974-7576-86-4.- p. 140

Conference

International Conference on Biodiversity and Bioresources-Conservation and Utilization, Phuket (Thailand), 23-27 Nov 1997

In AGRIS since: 2005-05-15

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