Lactones and flavonoids isolated from the leaves of globimetula braunii

• Main Authors: Ja'afar, M. K., Jamil, S., Basar, N., Bakar, M. B., Sarker, S. D., Flanagan, K. J., Senge, M. O.
• Format: Article
• Published: Natural Product Incorporation 2017
• Subjects: QD Chemistry
• Online Access: http://eprints.utm.my/id/eprint/77118/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85030706380&partnerID=40&md5=d07d1df4323e29a13ff45706dde2c95d

The dried powdered leaves of Globimetula braunii (Engler) Van Tiegh were effectively extracted by the cold extraction method. Purification of the EtOAcsoluble and MeOH-soluble extracts successfully yielded two lactones namely (R)-6-[(S)-2-hydroxy-4-(4-hydroxyphenyl)butyl]-5,6-dihydropyran-2-one (dod...