| 摘要 |
The invention relates to novel antitumour compounds having general formula (I) and to the corresponding pharmaceutically-acceptable salts, derivatives, pro-drugs and stereoisomers thereof. The inventive compounds can be obtained by isolating a sponge from family Theonellidae, genus Theonella and species swinhoei, and forming derivatives from the isolated compounds. Said compounds have a cytotoxic activity and can be used for the treatment of cancer.
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