Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
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Pentacyclic Triterpenoids from Leaves of Excoecaria agallocha
Jian-Hua ZouJungui DaiXiaoguang ChenJing-Quan Yuan
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2006 Volume 54 Issue 6 Pages 920-921

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Abstract

A new oleanane-type triterpenoid (1) and five known pentacyclic triterpenoids (2—6) were isolated from the leaves of Excoecaria agallocha. Their structures were elucidated by spectroscopic analyses. The new compound was characterized as 3β-[(2E,4E)-5-oxo-decadienoyloxy]-olean-12-ene (1). Compounds 1—6 were found inactive in vitro against several human cancer cell lines.

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© 2006 The Pharmaceutical Society of Japan
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