JOURNAL 2890
Records of Natural Products
VOLUME & ISSUE
Year: 2023 Issue: 6 November-December
Year: 2023 Issue: 6 November-December
PAGES
p.1085 - 1089
p.1085 - 1089
STATISTICS
Viewed 819 times.
Viewed 819 times.
GRAPHICAL ABSTRACT
ABSTRACT
A new chromanone derivative, calophylloidic acid B (2), was isolated from Calophyllum inophyllum resin in Lombok, Indonesia. The structure of the new compound was elucidated as a structural isomer of calophylloidic acid A (1), which we had previously isolated from Indonesian C. inophyllum resin. It exhibited potent antibacterial activity against Staphylococcus aureus and Escherichia coli.
KEYWORDS- chromanone
- Calophyllum inophyllum
- calophylloidic acid
- Indonesia
- antibacterial activity
