Compounds are described which have efflux pump inhibitor activity. Also described are methods of using such efflux pump inhibitor compounds and pharmaceutical compositions which include such compounds.
[EN] EFFLUX PUMP INHIBITORS<br/>[FR] INHIBITEURS DE POMPE D'ECOULEMENT
申请人:MICROCIDE PHARMACEUTICALS, INC.
公开号:WO1999037667A1
公开(公告)日:1999-07-29
(EN) Compounds are described which have efflux pump inhibitor activity. Also described are methods of using such efflux pump inhibitor compounds and pharmaceutical compositions which include such compounds.(FR) L'invention concerne des composés présentant une activité d'inhibiteur de pompe d'écoulement. L'invention concerne également des méthodes d'utilisation de ces composés inhibiteurs et des compositions pharmaceutiques renfermant de tels composés.
Substituierte Phenylpyrazolderivate, Verfahren zu ihrer Herstellung, Arzneimittel auf Basis dieser Verbindungen, sowie deren Verwendung
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0086450A2
公开(公告)日:1983-08-24
Substituierte Phenylpyrazolderivate der allgemeinen Formel
und ihre Salze mit physiologisch verträglichen Säuren, sowie
Verfahren zur Herstellung dieser Verbindungen werden beschrieben. Die Verbindungen hemmen die Magensäuresekretion und können zur Prophylaxe und Therapie von Magenulcera verwendet werden.
作者:Michael L. Edwards、D. M. Stemerick、A. J. Bitonti、J. A. Dumont、P. P. McCann、P. Bey、A. Sjoerdsma
DOI:10.1021/jm00106a015
日期:1991.2
A series of novel tetraamines of the general formula RNH(CH2)(x)NH(CH2)(y)(NH(CH2)(x)NHR was synthesized and examined for activity against growth of Plasmodium falciparum in vitro. Within the series, dibenzyl analogues (R = benzyl) were found to be the most effective growth inhibitors, with IC50 values of about 10-6 M. Further modifications of the tetraamine provided the optimum chain length for antimalarial activity of y = 7, x = 3. Compound 8 (MDL 27,695) with the structure y = 7, x = 3, R = benzyl, in combination with the ornithine decarboxylase inhibitor alpha-(difluoromethyl)ornithine, resulted in radical cures when tested against experimental Plasmodium berghei infections in mice. The structure-activity relationships of the series are discussed.
EDWARDS, M. L.;STEMERICK, D. M.;BITONTI, A. J.;DUMONT, J. A.;MCCANN, P. P+, J. MED. CHEM., 34,(1991) N, C. 569-574
作者:EDWARDS, M. L.、STEMERICK, D. M.、BITONTI, A. J.、DUMONT, J. A.、MCCANN, P. P+