Triterpenoids of Ganoderma theaecolum and their hepatoprotective activities.
نویسندگان
چکیده
Five new lanostane triterpenoids, ganoderic acid XL1 (1), ganoderic acid XL2 (2), 20-hydroxy-ganoderic acid AM1 (3), ganoderenic acid AM1 (4) and ganoderesin C (5), together with five known triterpenoids (6-10) were isolated from the fruiting bodies of Ganoderma theaecolum. Chemical structures were elucidated on the basis of spectroscopic evidence, including 1D, 2D NMR, mass spectrometric data and circular dichroism spectra. Compounds 1, 4, 5, 8, 9 and 10 (10 μM) exhibited hepatoprotective activities against DL-galactosamine-induced cell damage in HL-7702 cells.
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ورودعنوان ژورنال:
- Fitoterapia
دوره 98 شماره
صفحات -
تاریخ انتشار 2014