申请人:Zayas Beatriz
公开号:US20100256378A1
公开(公告)日:2010-10-07
A synthesis procedure for benzazolo[3,2-a]quinolinium chloride salts and the inclusion of amino-substituent and nitro-substituent resulting in four compounds such as NBQ-38(7-Ethyl-3-nitrobenzimidazolo[3,2-a]quinolinium Chloride), NBQ-95(2-Chloro-10-methyl-3-nitrobenzothiazolo[3,2-a]quinolinium chloride), ABQ-38(3-amino-7-ethylbenzimidazo[3,2-a]quinolinium chloride), and ABQ-95(3-amino-2-chloro-10-methylbenzothiazolo[3,2-a]quinolinium chloride) wherein said procedures provides an increment in the compounds biological activity. The compounds are further used for intra cellular binding, cytotoxicity on malignant cells through apoptosis activation mediated by mitochondrial damage and caspases 3 and 7 activation, cellular organelles binding and damage, and a marker due to the auto-fluorescent properties.
一种合成苯并咔唑[3,2-a]喹啉盐酸盐的方法,包括引入氨基取代基和硝基取代基,从而得到四种化合物,分别为NBQ-38(7-乙基-3-硝基苯并咪唑[3,2-a]喹啉盐酸盐),NBQ-95(2-氯-10-甲基-3-硝基苯并噻唑[3,2-a]喹啉盐酸盐),ABQ-38(3-氨基-7-乙基苯并咪唑[3,2-a]喹啉盐酸盐)和ABQ-95(3-氨基-2-氯-10-甲基苯并噻唑[3,2-a]喹啉盐酸盐)。该方法提高了化合物的生物活性。这些化合物进一步用于细胞内结合、通过线粒体损伤和caspases 3和7激活介导的凋亡激活对恶性细胞的细胞毒性、细胞器结合和损伤以及由于自荧光特性而产生的标记。