[EN] CHIRAL TETRA-HYDRO BETA-CARBOLINE DERIVATIVES, APPLICATIONS THEREOF AS ANTIPARASITIC COMPOUNDS<br/>[FR] DÉRIVÉS CHIRAUX DE TÉTRA-HYDRO BÉTA-CARBOLINE, LEURS APPLICATIONS EN TANT QUE COMPOSÉS ANTIPARASITAIRES
申请人:UNIV LILLE 2 UNIVERSITE DU DRO
公开号:WO2008044144A2
公开(公告)日:2008-04-17
[EN] The Invention relates to the use of chiral tetra-hydro beta carboline derivatives for the preparation of a pharmaceutical composition for the prevention and/or the treatment of parasitic diseases involving parasites having a phosphodiesterase activity. The invention also relates to some new chiral tetra-hydro beta-carboline derivatives. [FR] L'invention concerne des dérivés de tétra-hydro béta carboline utilisés pour la préparation d'une composition pharmaceutique destinée à la prévention et/ou au traitement de maladies parasitaires impliquant des parasites ayant une activité phosphodiestérase. L'invention concerne également certains dérivés chiraux de tétra-hydro béta-carboline.
CHIRAL TETRA-HYDRO BETA-CARBOLINE DERIVATIVES AND APPLICATIONS THEREOF AS ANTIPARASITIC COMPOUNDS
申请人:Université de Lille 2 Droit et Santé
公开号:EP1914235A1
公开(公告)日:2008-04-23
The invention relates to the use of chiral tetra-hydro β-carboline derivatives of formula (I) for the preparation of pharmaceutical composition for the prevention and/or the treatment of parasitic diseases involving parasites having a phosphodiesterase activity:
or a pharmaceutically acceptable salt thereof, in which:
- R1 and R2, identical or different, represent a hydrogen atom or a fluorine atom;
- k is an integer equal to 0 or 1;
- R3 is selected from the group consisting of:
■ a phenyl ring optionally substituted
■ a 3'-N-pyridine ring optionally substituted
- R4 is a group selected in the group consisting of the following groups: -NH-A-R5, -NHC(O)-R5 and the groups of formulas (II-a) to (II-c) below:
The invention also relates to some new chiral tetra-hydro β-carboline derivatives.