Abstract
Two new xanthones, namely pruniflorone K (1) and L (2), have been isolated from the roots of Cratoxylum formosum ssp. pruniflorum, along with thirteen known xanthones (3-15). Their structures were mainly established using the spectroscopic methods. Only isolated compounds with sufficient amount were evaluated for antibacterial and antifungal activities.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Anti-Bacterial Agents / chemistry
-
Anti-Bacterial Agents / isolation & purification*
-
Anti-Bacterial Agents / pharmacology
-
Antifungal Agents / chemistry
-
Antifungal Agents / isolation & purification*
-
Antifungal Agents / pharmacology
-
Benzopyrans / chemistry
-
Benzopyrans / isolation & purification*
-
Benzopyrans / pharmacology
-
Candida albicans / drug effects
-
Clusiaceae / chemistry*
-
Gram-Negative Bacteria / drug effects
-
Gram-Positive Bacteria / drug effects
-
Microbial Sensitivity Tests
-
Molecular Structure
-
Plant Roots / chemistry*
-
Species Specificity
-
Stereoisomerism
-
Xanthones / chemistry
-
Xanthones / isolation & purification*
-
Xanthones / pharmacology
Substances
-
Anti-Bacterial Agents
-
Antifungal Agents
-
Benzopyrans
-
Xanthones
-
pruniflorone K
-
pruniflorone L