1. A New Prenylated Hydroquinone from the Fruiting Bodies of Ganoderma calidophilum.
- Author
-
Ma, Qing-Yun, Zhang, Ting-Ting, Yang, Li, Xie, Qing-Yi, Dai, Hao-Fu, Yu, Zhi-Fang, and Zhao, You-Xing
- Subjects
FRUITING bodies (Fungi) ,GANODERMA ,OPTICAL rotation ,NUCLEAR magnetic resonance spectroscopy ,TACRINE ,HYDROQUINONE ,BIOLOGICAL assay - Abstract
Prenylated hydroquinones are the main meroterpenoids found in fungal species of the genus Ganoderma. A new prenylated hydroquinone ganocalidin G (1) was isolated from the fruiting bodies of Ganoderma calidophilum. The structure of compound 1 was identified based on 1D and 2D NMR spectroscopy as well as MS. Its absolute structure was elucidated from optical rotation calculation. The bioassay for inhibitory activity against AChE showed compound 1 had weak activity with an inhibition rate of 28.7% at a concentration of 100 μM. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF