Mixture and compounds from mycelia of antrodia camphorata and use thereof

From the paper

Abstract

The present invention relates to a compound having the formula its tautomeric forms, its stereoisomers, its polymorphs, its pharmaceutically acceptable salts, or its pharmaceutically acceptable solvates, wherein X is N or O; R 1 is alkyloxy, alkenyloxy, or alkynyloxy; R 2 is H, alkyl, alkenyl or alkynyl; R 3 is absent, H, hydroxyl or alkyl; ----- denotes a single or double bond; provided that if X is O, R 3 is absent; if ----- denotes a single bond, the compound has the formula: The present invention also relates to novel mixture and maleic and succinic acid derivatives from mycelium of Antrodia camphorata and the medical use thereof. The present invention relates to the composition or mycelium comprising a compound as set out above.