Chemical constituents of Ixora philippinensis Merr.

College

College of Science

Department/Unit

Chemistry

Document Type

Article

Source Title

Journal of Applied Pharmaceutical Science

Volume

5

Issue

9

First Page

062

Last Page

067

Publication Date

1-1-2015

Abstract

Chemical investigations of the dichloromethane extracts of Ixora philippinensis Merr., a plant endemic to the Philippines, led to the isolation of syringaresinol (1), pinoresinol (2), isoscopoletin (3), squalene (4), ß-sitosterol (5a), and stigmasterol (5b) from the stems; and 4, 5a, 5b, lupeol (6), and lutein (7) from the leaves. The structures of 1 and 3 were elucidated by extensive 1D and 2D NMR spectroscopy, while those of 2 and 4-7 were identified by comparison of their NMR data with literature data. © 2015 Consolacion Y. Ragasa et al.

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Digitial Object Identifier (DOI)

10.7324/JAPS.2015.50912

Disciplines

Chemistry

Keywords

Ixora--Analysis

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