Seven new 2-(2-phenethyl)chromone derivatives from agarwood of Aquilaria walla

Autor: Leyao Chen, Huiqin Chen, Caihong Cai, Jingzhe Yuan, Cuijuan Gai, Shoubai Liu, Wenli Mei, Haofu Dai
Rok vydání: 2022
Předmět:
Zdroj: Fitoterapia. 165
ISSN: 1873-6971
Popis: Two rare flavonoid-2-(2-phenylethyl)chromones and five new dimeric 2-(2-phenylethyl)chromones were isolated from ethanol extract of agarwood of Aquilaria walla by LC-MS-guided fractionation procedure. Their structures were established based on extensive spectroscopic methods including HRESIMS, 1D and 2D NMR, as well as by comparison with the literature. Compound 1 showed cytotoxic activity against five human cancer cell lines with IC
Databáze: OpenAIRE