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Three new caryophyllene-type sesquiterpenoid glycosides from Biebersteinia heterostemon maxim
Qing Li1, Wen-Jian Gu2, Ya-Mei Zhang2
1Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, China.
Natural Product Research
|December 26, 2023
Abstract:
Three new caryophyllene-type sesquiterpenoid glycosides were isolated from Biebersteinia heterostemon. Their structures were elucidated by comprehensive analysis of NMR and MS spectroscopic data. All the isolated compounds were evaluated for MCF-7/TAM cytotoxic activity. The results indicated that compound 1 was found to exhibit the weak cytotoxicity against MCF-7/TAM with the IC50 value of 106.4 ± 0.04 μM.
