1.
Chem Biodivers
; 18(10): e2100401, 2021 Oct.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34415099
RESUMO
A new menthane-type monoterpene, alpigalanol (1), together with four known terpenes (2-5) were isolated from the ethyl acetate soluble fraction of the 70 % ethanol extract of the Alpinia galanga rhizomes. The structure of 1 was determined by spectroscopic analyses, including 1D- and 2D-NMR. The extract of the A. galanga rhizomes and all isolated compounds (1-5) possessed Vpr inhibitory activities against the TREx-HeLa-Vpr cells at a concentration of 1.25â µM without showing any cytotoxicity.