[EN] NEW ANTI-MALARIA DERIVATIVES OF 4-AMINOQUINOLINE<br/>[FR] NOUVEAUX DERIVES ANTIPALUDIQUES DE 4-AMINOQUINOLINE
申请人:NEED PHARMACEUTICALS S R L
公开号:WO2007045987A1
公开(公告)日:2007-04-26
[EN] New derivatives of 4-aminoquinoline which have a general formula A-X-Y-T where A is a 4-aminoquinolinic nucleus, X and Y are spacers and T represents a nitrogenous ring or an aminic group, substituted if necessary. These are powerful antimalarial compounds active on both chloroquine-sensitive and chloroquine-resistant strains of Plasmodium falciparum. [FR] La présente invention concerne de nouveaux dérivés 4-aminoquinoline représentés par la formule générale A-X-Y-T dans laquelle A est un espaceur et T représente un cycle azoté ou un groupe amine, substitué le cas échéant. Ce sont de puissant composés actifs antipaludiques pour les souches de Plasmodium falciparum sensibles et résistantes à la chloroquine.
Novel amodiaquine congeners as potent antimalarial agents
To develop new classes of antimalarialagents, the possibility of replacing the phenolic ring of amodiaquine, tebuquine, and isoquine with other aromatic nuclei was investigated. Within a first set of pyrrole analogues, several compounds displayed high activity against both D10 (CQ-S) and W-2 (CQ-R) strains of Plasmodium falciparum. The isoquine structure was also modified by replacing the diethylamino