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US 7,745,647 B2Granted
Diterpenes from the fruiting body of Antrodia camphorata and pharmaceutical compositions thereof
AssigneeKang Jian Biotech Corp. Ltd.
InventorsMin-Nan Lai, Yueh-Hsiung Kuo, Young-Ji Shiao
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Abstract
The present invention relates to novel diterpene compounds isolated from the fruiting body of Antrodia camphorata, especially to the new compounds of following structural formula: and pharmaceutically acceptable salt, solvate, hydrate or biologically active equivalent thereof. The present invention also relates to a pharmaceutical composition containing at least one of the novel diterpene compounds, and a use of the diterpene compound as a neuroprotective agent.
Claims6
A compound represented by the following structural formula (2):
- wherein R is H (α, epi-α).
A compound represented by the following structural formula (3):
- wherein R is H (β, epi-β).
Dependencies are inferred from the claim text.