Molecules, 2019 The fungal pathogens Cochliobolus australiensis and Pyricularia grisea have recently been isolated from diseased leaves of buffelgrass (Cenchrus ciliaris) in its North American range, and their ability to produce phytotoxic metabolites that could ...
Antonio Evidente +2 more
exaly +5 more sources
In Vitro Effects of Fungal Phytotoxins on Cancer Cell Viability: First Insight into Structure Activity Relationship of a Potent Metabolite of Cochliobolus australiensis Radicinin [PDF]
Toxins, 2022 Natural compounds have always represented an important source for new drugs. Although fungi represent one such viable source, to date, no fungal metabolite has been marketed as an anticancer drug.
Veronique Mathieu +5 more
doaj +2 more sources
Molecules, 2019 Radicinin (1), is a fungal dihydropyranopyran-4,5-dione isolated together with some analogues, namely 3-epi-radicinin, radicinol, 3-epi-radicinol, and cochliotoxin (2−5), from the culture filtrates of the fungus Cochliobolus australiensis, a foliar
Marco Masi +6 more
doaj +3 more sources
Insights into the Ecotoxicology of Radicinin and (10S,11S)-(—)-epi-Pyriculol, Fungal Metabolites with Potential Application for Buffelgrass (Cenchrus ciliaris) Biocontrol [PDF]
Toxins, 2023 Buffelgrass (Cenchrus ciliaris L.) is an invasive C4 perennial grass species that substantially reduces native plant diversity of the Sonoran Desert through fire promotion and resource competition.
Antonietta Siciliano +6 more
doaj +2 more sources
Assignment Through Chiroptical Methods of The Absolute Configuration of Fungal Dihydropyranpyran-4-5-Diones Phytotoxins, Potential Herbicides for Buffelgrass (Cenchrus ciliaris) Biocontrol [PDF]
Molecules, 2019 Radicinin and cochliotoxin (1 and 2) two phytotoxic pyranpyran-4,5-diones were isolated together with their close metabolites 3-epi-radicinin, radicinol, and its 3-epimer (3−5), from the culture filtrates of Cochliobolus australiensis, a fungus ...
Ernesto Santoro +7 more
doaj +2 more sources
Synthesis and Herbicidal Activity Against Buffelgrass (Cenchrus ciliaris) of (±)-3-deoxyradicinin
Molecules, 2019 A novel synthetic strategy for obtainment of (±)-3-deoxyradicinin (2) is reported. This synthetic methodology is more efficient than those previously reported in the literature and also shows higher versatility towards the introduction of different ...
Giulia Marsico +7 more
doaj +3 more sources
Effects of temperature and incubation period on production of toxic metabolites by Alternaria radicina and A. alternata [PDF]
Acta Agrobotanica, 2012 The production of toxic metabolites by four isolates of Alternaria radicina and two isolates of A. alternata in rice grains and carrot discs at 1, 10 and 20°C was investigated. Incubation lasted 21 and 35 days or 14 and 28 days for rice grains and carrot
Krystyna Tylkowska +5 more
doaj +2 more sources