共 50 条
Celochalcoside, a new quinochalcone C-glycoside from Celosia trigyna
被引:0
|作者:
El-Desouky, Samy K.
[1
,2
]
机构:
[1] Jazan Univ, Fac Sci, Chem Dept, Jazan 2097, Saudi Arabia
[2] Natl Res Ctr, Phytochem & Plant Syst Dept, Cairo 12311, Egypt
关键词:
Celosia trigyna;
Amaranthaceae;
quinochalcone-C-glycoside;
cytotoxicity;
NMR;
ANTIMITOTIC BICYCLIC PEPTIDES;
HYDROXYSAFFLOR YELLOW;
TRITERPENOID SAPONINS;
CYCLIC PEPTIDE;
SEEDS;
ARGENTEA;
TOXICITY;
CHALCONE;
FLORETS;
D O I:
10.1080/10286020.2023.2269528
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
A new quinochalcone C-glycoside featuring a unique quinonoid moiety, named celochalcoside (1), was isolated from the n-butanol extract of the aerial parts of Celosia trigyna L. The structure was determined by extensive spectroscopic analysis as well as mass spectrometric data. Compound 1 showed moderate cytotoxic activities against breast cancer cell lines (MCF-7), colon cancer cell lines (HT-29) and hepatocellular carcinoma cell lines (HepG2) with IC50 values of 23.16, 37.05 and 18.35 mu g/ml, respectively.
引用
收藏
页码:644 / 651
页数:8
相关论文