Isolation and characterisation of coumarin from the stem bark of
Polyalthia longifolia

Adlis Santoni; Dewanti Suci; Yola Marta; Mai Efdi; Sanusi Ibrahim

Journal of Chemical and Pharmaceutical Research (ISSN : 0975-7384)

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Original Articles: 2015 Vol: 7 Issue: 9

Isolation and characterisation of coumarin from the stem bark of Polyalthia longifolia

Abstract

A coumarine, 7-ethylamino-4,6-dimethyl coumarin was isolated from Polyalthia longifolia bark. The structure of isolated compound was determined on UV, IR, gas chromatography, mass chromatography, 1H NMR, and 13C NMR spectral data.

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