Structure Determination of Compounds from the Bark of Ficus ingens (Miq.) Miq. using 1D NMR Spectral Methods

Diriba Borena


This study was carried out to investigate chemical constituents on the bark of Ficus ingens (Miq.) Miq. Three compounds were isolated from methanol extract of the bark Ficus ingens (Miq.) Miq. and it were identified as compound-1 [tetrahydro-2-(hydroxymethyl)-6-(terahydro-3,4-dihydroxy-2,5-bis(hydroxymethyl)fura-2-yloxy)-2H-pyran-3,4,5 triol], compound-2 [dihydroxy-2-(3, 4, 5) trihydroxyphenyl) chromenylium-2-4) methoxy-6-methyloxane-3, 4, 5 triol] and compound-3 [6- methoxycyclohexane-1,2,3,4,5-pentaol]. The structures of the compounds were elucidated by means of 1H-NMR, 13C-NMR and DEPT-135 spectral data and comparison with literature reports.

Keywords: chemical constituents; Ficus ingens (Miq).Miq.; methanol;

DOI: 10.7176/CPER/61-01

Publication date: April 30th 2019

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ISSN (Paper)2224-7467 ISSN (Online)2225-0913

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