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Updated: Aug 11, 2026

Broth Microdilution In Vitro Screening: An Easy and Fast Method to Detect New Antifungal Compounds
Published on: February 14, 2018
New and antifungal xanthones from Calophyllum caledonicum
Cécile Morel1, Denis Séraphin, Agnès Teyrouz
1SONAS, UFR des Sciences Pharmaceutiques et Ingénierie de la santé, 16, Bd Daviers, Angers, France.
Abstract:
Two new xanthones, namely caledonixanthones E (1) and F (2), were isolated from the stem bark of Calophyllum caledonicum (Guttiferae). The structural elucidation of these compounds was mainly established on the basis of 1D, 2D NMR and HRMS spectroscopic analysis. Among the isolated compounds, eight other known xanthones were also identified in the course of this phytochemical study. In addition to this report, a preliminary evaluation of the antifungal properties of these polyphenolic compounds against Aspergillus fumigatus and Candida albicans is presented.

