N-(aminoiminomethyl)-1H-indole carboxamide derivatives were synthesized and their inhibitory potencies against the Na+/H+ exchanger were measured. Variation of the carbonylguanidine group at the 2- to 7-position of the indole ring system showed that a substitution at the 2-position improved the Na+/H+ exchanger inhibitory activity the most in vitro. This led to the synthesis and evaluation of an extensive series
合成了一系列的N-(氨基亚氨基甲基)-1H-吲哚羧酰胺衍生物,并测定了它们对Na + / H +交换剂的抑制能力。吲哚环系统2到7位羰基胍基团的变化表明,在2位取代可以最有效地提高Na + / H +交换子的抑制活性。这导致合成和评估了一系列广泛的N-(氨基亚氨基甲基)-1H-吲哚-2-羧酰胺衍生物。在吲哚环系统的1-位具有烷基或取代的烷基的衍生物显示出更高水平的体外活性。N-(氨基亚氨基甲基)-1-(2-苯乙基)-1H-吲哚-2-羧酰胺(49)具有最强的活性。
[EN] SUBSTITUTED BICYCLIC COMPOUNDS AS INHIBITORS OF EZH2<br/>[FR] COMPOSÉS BICYCLIQUES SUBSTITUÉS UTILISÉS COMME INHIBITEURS D'EZH2
申请人:PIRAMAL ENTPR LTD
公开号:WO2014155301A1
公开(公告)日:2014-10-02
The present invention provides compounds of formula 1, isotopic forms, stereoisomers or tautomers thereof, or pharmaceutically acceptable salts, solvates, N-oxides, S-oxides and polymorphs thereof, and processes for their preparation. The invention further relates to pharmaceutical compositions containing said compounds and their use in the treatment of diseases or disorders mediated by EZH2 (enhancer of zeste homolog 2), particularly cancer.