Revised structure for a sesquiterpene lactone from Bombax malbaricum

  • J Nat Prod. 2001 Feb;64(2):260-1. doi: 10.1021/np0004350.
L S Puckhaber  1 ,  R D Stipanovic
Affiliations
  • 1. Department of Soil and Crop Sciences, Texas A & M University, College Station, Texas 77843, USA.
PMID: 11430017 DOI: 10.1021/np0004350
Abstract

A sesquiterpene lactone isolated from Salmalia malbaricum (syn Bombax malbaricum) roots was previously identified as hemigossylic acid lactone-7-methyl ether (1). 2D NMR experiments have shown this is a new compound, isohemigossylic acid lactone-2-methyl ether (2).

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