Affiliations 

  • 1 Chemistry Department, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260
J Nat Prod, 2000 Aug;63(8):1062-5.
PMID: 10978198

Abstract

Leaf extracts of Callicarpa pentandra provided four new clerodane-type diterpenoids (1-4), of which 1, 2, and 4 have ring-A-contracted structures. Their structures and stereochemistry were established by spectral data interpretation, and for 3 also by single-crystal X-ray diffraction.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.