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- Title
Meroterpenoids from the Fungus Ganoderma sinensis and First Absolute Configuration Clarification of Zizhine H.
- Authors
Yin, Yan-Jiao; Huang, Dan-Ling; Qiu, Bin; Cai, Dan; Zhang, Jiao-Jiao; Wang, Shao-Xiang; Qin, Da-Peng; Cheng, Yong-Xian
- Abstract
Five new meroterpenoids, zizhines P-S and U (1−4,7), together with two known meroterpenoids (5 and 6) were isolated from Ganoderma sinensis. Their structures including absolute configurations were assigned by using spectroscopic, computational, and chemical methods. Racemics zizhines P and Q were purified by HPLC on chiral phase. Biological evaluation found that 4, 5 and 6 are cytotoxic toward human cancer cells (A549, BGC-823, Kyse30) with IC50 values in the range of 63.43–80.83 μM towards A549, 59.2 ± 2.73 μM and 64.25 ± 0.37 μM towards BGC-823, 76.28 ± 1.93 μM and 85.42 ± 2.82 μM towards Kyse30.
- Subjects
GANODERMA; FUNGI; CANCER cells
- Publication
Molecules, 2020, Vol 25, Issue 1, p158
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules25010158