Parvidepsidone, a Novel Depsidone from the Barks of Garcinia parvifolia Miq.

Abstract

Garcinia parvifolia Miq., belongs to Garcinia genus and Clusiaceae family, is one of the well-known species from Garcinia genus which widely found in tropical and subtropical countries, and has been reported to contain natural bioactive compounds. A novel depsidone, parvidepsidone (2), was isolated from the barks of G. parvifolia along with two known compounds: stigmasterol (1) and rubraxhantone (3). Based on information of LC-MS, 1D and 2D NMR spectra, the structure of parvidepsidone (2) was fully assigned.