A new xanthone and a biphenyl from the flower and twig extracts of Garcinia mckeaniana.

A new xanthone and a biphenyl from the flower and twig extracts of Garcinia mckeaniana.
Nat Prod Res. 2019 Dec 16;:1-6
Authors: Auranwiwat C, Limtharakul T, Pyne SG, Rattanajak R, Kamchonwongpaisan S
Abstract
The phytochemical investigation of the flower and twig extracts of Garcinia mckeaniana yielded a new xanthone, mckeanianone F (1) and a new biphenyl, mckeaniabiphenyl (2) together with 15 known compounds. The isolated compounds were characterized using spectroscopic techniques and mass spectrometry. Some of the isolated compounds from the twigs exhibited antimalarial and cytotoxic activities.
PMID: 31842629 [PubMed - as supplied by publisher]

Source: Natural Product Research - December 15, 2019 Category: Biochemistry Authors: Auranwiwat C, Limtharakul T, Pyne SG, Rattanajak R, Kamchonwongpaisan S Tags: Nat Prod Res Source Type: research