Fungi produce a wide variety of biologically active compounds/metabolites that could be used for medicinal and pharmaceutical purposes. Mitorubrines, members of the family of azaphilones, constitute a particularly interesting set of structurally diverse secondary metabolites, exhibiting a wide range of biological activities (e.g.antimicrobial, antibacterial, antimalarial). This work describes the development of several mass spectrometry-based approaches to solve the natural structural diversity and complexity of azaphilones extracted from Hypoxylon fragiforme fungus. The first part of this manuscript is dedicated to the development and validation of an analytical methodology involving liquid chromatography coupled to high resolution mass sp...
2013-04-25Fungi are known to produce a wide variety of secondary metabolites with biological activit...
At Center for Microbial Biotechnology we have studied the chemistry of filamentous fungi such as Asp...
The fungus Aspergillus flavus is known for its ability to produce the toxic and carcinogenic aflatox...
The diversity of azaphilones in stromatal extracts of the fungus Hypoxylon fragiforme was investigat...
A specimen of the Hypoxylon rubiginosum complex featuring unusual bicoloured stromata was collected ...
A new metabolite, 3,16-diketoaphidicolan (1), was isolated together with four known compounds: aphid...
This PhD thesis project is named “Identification and cartography of secondary metabolites from new t...
Two known azaphilone derivatives, 4,6-dimethylcurvulinic acid (1) and austdiol (2), and their novel ...
Azaphilones are a family of polyketide-based fungal natural products that exhibit interesting and us...
Two known azaphilone derivatives, 4,6-dimethylcurvulinic acid (1) and austdiol (2), and their novel ...
Ce travail porte sur l'étude chimique d'une souche endophyte de Botryosphaeria mamane, un micromycèt...
The filamentous fungus Aspergillus flavus is one of the most important species in the Aspergillus ge...
Seven new azaphilone pigments named lenormandins A-G were isolated from stromata (fruiting bodies) o...
Characterization of fungal secondary metabolomes became a great challenge in the last decades due to...
International audienceRationaleAnticoagulant rodenticides (ARs) are used worldwide for rodent popula...
2013-04-25Fungi are known to produce a wide variety of secondary metabolites with biological activit...
At Center for Microbial Biotechnology we have studied the chemistry of filamentous fungi such as Asp...
The fungus Aspergillus flavus is known for its ability to produce the toxic and carcinogenic aflatox...
The diversity of azaphilones in stromatal extracts of the fungus Hypoxylon fragiforme was investigat...
A specimen of the Hypoxylon rubiginosum complex featuring unusual bicoloured stromata was collected ...
A new metabolite, 3,16-diketoaphidicolan (1), was isolated together with four known compounds: aphid...
This PhD thesis project is named “Identification and cartography of secondary metabolites from new t...
Two known azaphilone derivatives, 4,6-dimethylcurvulinic acid (1) and austdiol (2), and their novel ...
Azaphilones are a family of polyketide-based fungal natural products that exhibit interesting and us...
Two known azaphilone derivatives, 4,6-dimethylcurvulinic acid (1) and austdiol (2), and their novel ...
Ce travail porte sur l'étude chimique d'une souche endophyte de Botryosphaeria mamane, un micromycèt...
The filamentous fungus Aspergillus flavus is one of the most important species in the Aspergillus ge...
Seven new azaphilone pigments named lenormandins A-G were isolated from stromata (fruiting bodies) o...
Characterization of fungal secondary metabolomes became a great challenge in the last decades due to...
International audienceRationaleAnticoagulant rodenticides (ARs) are used worldwide for rodent popula...
2013-04-25Fungi are known to produce a wide variety of secondary metabolites with biological activit...
At Center for Microbial Biotechnology we have studied the chemistry of filamentous fungi such as Asp...
The fungus Aspergillus flavus is known for its ability to produce the toxic and carcinogenic aflatox...