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All Journal INDONESIAN JOURNAL OF PHARMACY
Partomuan Simanjuntak
Faculty of Pharmacy, Pancasila University Jakarta Research Center for Biotechnology, Indonesian Institute of Science Cibonong, West Java
Medicine & Pharmacology

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Journal : INDONESIAN JOURNAL OF PHARMACY

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Determination of chemical structure of antioxidant compound benzophenon glycoside from n-butanol extract of the fruits of Mahkota Dewa [Phaleria macrocarpa (Scheff) Boerl.] Risma Marisi Tambunan; Partomuan Simanjuntak
Indonesian Journal of Pharmacy Vol 17 No 4, 2006
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (184.647 KB) | DOI: 10.14499/indonesianjpharm0iss0pp184-189

Abstract

In continuing of chemical study research on the parts of the fruits of Mahkota dewa, we have done isolated one antioxidant compound benzophenon glycoside from n-butanol extract. Isolation and purification by column chromatography (SiO2, chloroform-methanol) and determination of chemical structure based on interpretation spectra of ultraviolet (UV), infrared (IR) and nuclear magnetic resonance 1 dimension (1H & 13C NMR), 2 dimension (1H-1H COSY, 13C-1H COSY, HMBC). Based on spectrroscopic data, the compound was identified as 6,4’,-dihidroksi-4- metoksibenzofenon-2-O-α-D glucopyranoside.Key words: Mahkota dewa, Phaleria macrocarpa, Thymelaceae, Indonesian medicinal plant, benzophenone glycoside
Co-Authors Risma Marisi Tambunan