Lup-20(29)-en-7-one, 3-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-9-hydroxy-, (3.beta.)- (9CI);Lup-20(29)-en-7-one, 3-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-9-hydroxy-, [3.beta.(E)]-;H-Cyclopenta[a]chrysene, lup-20(29)-en-7-one deriv.;(+)-Querspicatin A;
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