Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
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New Sesquiterpenoid and Triterpenoids from the Fruits of Rhizophora mucronata
Surat LaphookhieoChatchanok KaralaiChanita Ponglimanont
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JOURNAL FREE ACCESS

2004 Volume 52 Issue 7 Pages 883-885

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Abstract

A new sesquiterpene (1) and two new pentacyclic triterpenoid esters (2, 3) together with three known compounds (4—6) were isolated from the fruits of Rhizophora mucronata. Their structures were elucidated by analysis of their spectroscopic data. The new compounds were characterized as 3-hydroxy-3,7,11-trimethyl-9-oxododeca-1,10-diene (mucronatone, 1), 3β-E-caffeoyltaraxerol (2) and 3β-Z-caffeoyltaraxerol (3).

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© 2004 The Pharmaceutical Society of Japan
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