Artemyrianins A-G from Artemisia myriantha and Their Cytotoxicity Against HepG2 Cells.
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ABSTRACT:
SUBMITTER: Tang S
PROVIDER: S-EPMC7367949 | biostudies-literature | 2020 Aug
REPOSITORIES: biostudies-literature
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Artemyrianins A-G from Artemisia myriantha and Their Cytotoxicity Against HepG2 Cells.
Tang Shuang S Ma Yun-Bao YB Geng Chang-An CA Shen Cheng C Li Tian-Ze TZ Zhang Xue-Mei XM Su Li-Hua LH Gao Zhen Z Hu Jing J Chen Ji-Jun JJ
Natural products and bioprospecting 20200628 4
Four new sesquiterpenoids, artemyrianins A-D (1-4), and three new norlignans, artemyrianins E-G (5-7), together with five known compounds (8-12), were isolated from the aerial parts of Artemisia myriantha (Asteraceae). The new compounds were established by spectroscopic data analyses (HRMS, IR, 1D and 2D NMR), and their absolute configurations were confirmed by the single-crystal X-ray diffraction or ECD calculations. The isolates showed cytotoxicity against HepG2 cells with IC<sub>50</sub> valu ...[more]
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