Bioactive secondary metabolites from some Mycosphaerella spp. [plant parasites]
1994
Assante, G. | Farina, G. (Milan Univ. (Italy). Istituto di Patologia Vegetale) | Brambilla, U. | Nasini, G. (Milan Univ. (Italy). Dipartimento di Chimica Organica e Industriale)
The isolation and structure determination of secondary metabolites from some Mycosphaerella spp. are reviewed, together with their ability to produce toxic effects in several trial tests. The characterized metabolites were mycochromone, mycoxanthone and rosigenin from M. rosigena, epoxydon, its monoacetate and chrysanthones A-C from M. ligulicola, dothistromin and some derivatives from M. laricina, rubellins A-D and biruloquinone from M. rubella, lethaloxin from M. lethalis, asteromin from M. asteroma, cercosporin from M. berkeleyi
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