The present invention relates generally to the synthesis of novel quinolinium salts and derivative compounds. Such salts and compounds are useful for inhibiting the growth of cancer cells.
Discovery and Structure–Activity Relationships of Pyrrolone Antimalarials
作者:Dinakaran Murugesan、Alka Mital、Marcel Kaiser、David M. Shackleford、Julia Morizzi、Kasiram Katneni、Michael Campbell、Alan Hudson、Susan A. Charman、Clive Yeates、Ian H. Gilbert
DOI:10.1021/jm400009c
日期:2013.4.11
In the pursuit of new antimalarial leads, a phenotypic screening of various commercially sourced compound libraries was undertaken by the World Health Organisation Programme for Research and Training in Tropical Diseases (WHO-TDR). We report here the detailed characterization of one of the hits from this process, TDR32750 (8a), which showed potent activity against Plasmodium falciparum K1 (EC50 similar to 9 nM), good selectivity (>2000-fold) compared to a mammalian cell line (L6), and significant activity against a rodent model of malaria when administered intraperitoneally. Structure-activity relationship studies have indicated ways in which the molecule could be optimized. This compound represents an exciting start point for a drug discovery program for the development of a novel antimalarial.
NOVEL QUINOLINIUM SALTS AND DERIVATIVES
申请人:Immusol Incorporated
公开号:EP1841428A1
公开(公告)日:2007-10-10
[EN] NOVEL QUINOLINIUM SALTS AND DERIVATIVES<br/>[FR] NOUVEAUX SELS DE QUINOLINIUM ET DERIVES
申请人:IMMUSOL INC
公开号:WO2006078754A1
公开(公告)日:2006-07-27
[EN] The present invention relates generally to the synthesis of novel quinolinium salts and derivative compounds. Such salts and compounds are useful for inhibiting the growth of cancer cells. [FR] L'invention concerne généralement la synthèse de nouveaux sels de quinolinium et des composés dérivés. Lesdits sels et composés sont utiles pour inhiber la croissance de cellules cancéreuses.