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Characterization of Falvonoid Derivatives from Boesenbergia Rotunda (L.)

Yap, Amy Li Ching and Tang, Sook Wah and Mohd. Aspollah Sukari, and Ee, Gwendoline Cheng Lian and Mawardi Rahman, and Kaida Khalid, (2007) Characterization of Falvonoid Derivatives from Boesenbergia Rotunda (L.). Malaysian Journal of Analytical Sciences, 11 (1). pp. 154-159. ISSN 13942506

Full text not available from this repository.

Official URL: http://pkukmweb.ukm.my/~mjas/v11_n1/23_40P53-Aspol-edit-1.pdf

Affiliations

Universiti Putra Malaysia, Faculty of Science, Dept. of Chemistry
Universiti Putra Malaysia, Faculty of Science, Dept. of Physics

Abstract

Three flavanones, pinostrobin (1), pinocembrin (2) and alpinetin (3) and two chalcones, cardamonin (4) and boesenbergin A (5) were isolated from the hexane and chloroform extracts of rhizomes of Boesenbergia rotunda (L.). The structures of all compounds were elucidated on the basis of spectroscopic data (IR, MS, and NMR) and 2-D NMR was carried out for the structure elucidation of boesenbergin A as a complementary to the spectroscopic data reported previously.


Tiga sebatian flavanones iaitu pinostrobin (1), pinocembrin (2), dan alpinetin (3) serta dua sebatian chalcones, cardamonin (4) dan boesenbergin A (5) telah diperolehi daripada pemencilan ekstrak heksana dan kloroform daripada rizom Boesenbergia rotunda (L.). Struktur-struktur bagi semua sebatian kimia dikenalpasti berdasarkan data spektroskopi (IR, MS dan NMR) dan 2-D NMR dijalankan untuk pengenalpastian struktur boesenbergin A sebagai maklumat pelengkap kepada data spekstroskopi yang pernah dilaporkan dalam penyelidikan yang lepas.

Item Type:Journal
Additional Information:Funded by the Ministry of Science Technology and Innovation under Intensified Research in Priority Area (IRPA) Programme.
Keywords:Boesenbergia rotunda, Boesenbergia pandurata, Zingiberaceae, Flavonoids
Subjects:Q Science
ID Code:1034

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