| Synonyms: |
(7R,8S)-7-hydroxy-3-[(1S,2S,4R)-4-hydroxy-2-methyl-6-oxocyclohexyl]-7-methyl-8-[(3E,5E)-5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl]-7,8-dihydro-6H-isochromen-6-one,
7-hydroxy-3-(4-hydroxy-6-methyl-2-oxocyclohexyl)-8-(5,7,9-trimethylundeca-3,5-dienoyl)-(7R)-7-methyl-8-hydro-7H-furo-[2,3-h]isochromene-6,18-dione
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| Definition: |
An azaphilone that is 7,8-dihydro-6H-isochromen-6-one substituted by a hydroxy group at position 7, a 4-hydroxy-2-methyl-6-oxocyclohexyl group at position 3, a methyl group at position 7 and a 5,7,9-trimethyl-2-oxoundeca-3,5-dien-1-yl group at position 8. Isolated from Chaetomium longirostre, it exhibits cytotoxic and antimalarial activities. |