Title

Triterpenes and a coumarin derivative from Kibatalia gitingensis (Elm.) Woodson

College

College of Science

Department/Unit

Chemistry

Document Type

Article

Source Title

Der Pharma Chemica

Volume

6

Issue

5

First Page

360

Last Page

364

Publication Date

1-1-2014

Abstract

Chemical investigations of the dichloromethane extracts of Kibatalia gitingensis (Elm.) Woodson afforded ursolic acid (1), squalene (2), α-amyrin acetate (3) and lupeol acetate (4) from the leaves, while the twigs yielded 1-4 and 6-hydroxy-7-methoxycoumarin or isoscopoletin (5). The structures of 1 and 5 were elucidated by extensive 1D and 2D NMR spectroscopy, while 2-4 were identified by comparison of their 13C NMR data with those reported in the literature.

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Disciplines

Chemistry

Keywords

Kibatalia--Analysis; Terpenes; Coumarins

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