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Bondenolide, a New Diterpenoid from the Seeds of Caesalpinia bonduc

  • Viqar Uddin Ahmad , Mumammad Shaiq Ali and K. Usmanghani
Published/Copyright: June 2, 2014
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Abstract

A new diterpenoid named as bondenolide (1) was isolated from the ethyl acetate soluble part of the methanolic extract of Caesalpinia bonduc (seeds). In addition to 1, four known triterpenoids: α-amyrin [12-ursen-3β-ol], β-amyrin [12-oleanen-3β-ol], lup-20(29)-en-3β-ol, lup-20(29)-en-3β-yl acetate and two known sterols: β-sitosterol [24(R)-stigmast-5-en-3β-ol] and β-sitosteryl galactoside [3-O-β-D -galactopyranosyl-stigmasta-5-enen] were also isolated from the same source.

Received: 1996-12-6
Published Online: 2014-6-2
Published in Print: 1997-3-1

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