USE OF CANTHIN-6-ONE AND ITS ANALOGS IN THE TREATMENT OF MYCOBACTERIA-LINKED PATHOLOGIES ( amended
申请人:Fournet Alain Robert Francois Maxime
公开号:US20110059977A1
公开(公告)日:2011-03-10
The present invention relates to the use, for the preparation of a medicament intended for the treatment or the prevention of pathologies linked to, or caused by mycobacteria, of at least one of the compounds of the following formula (I): in which B represents in particular a nitrogen atom, and R1, R2, R3, R4, R5, R6, R7 and R8 represent in particular a hydrogen atom.
Zanthoxylum chiloperone var. angustifolium was investigated. Alkaloids 1-3 from the canthin-6-one series were characterized. Derivatives 7-28 were prepared by hemisynthesis or total synthesis. All compounds were tested for in vitro antifungal activities against five pathogenic fungal strains. Analogues of canthin-6-one did not show better antifungal activities.
UTILISATION DE LA CANTHIN-6-ONE, DES EXTRAITS DE PLANTES LA CONTENANT ET DE SES DERIVES DANS LE TRAITEMENT DES TRYPANOSOMIASES
申请人:Institut de Recherche pour le Développement ( IRD)
公开号:EP1569642B1
公开(公告)日:2010-08-11
UTILISATION DE LA CANTHIN-6-ONE ET SES ANALOGUES DANS LE TRAITEMENT DES PATHOLOGIES LIEES AUX MYCOBACTERIES