申请人:SmithKline Beecham Corporation and SmithKline Beecham p.l.c.
公开号:US20030203917A1
公开(公告)日:2003-10-30
A method of modulating the activity of a aberrant cell topoisomerase enzyme involving contacting the enzyme with a compound that inhibits enzyme-mediated cleavage of a polynucleotide substrate with which the enzyme is in complex. Pharmaceutical compositions containing such compounds may be used to treat neoplasias or to inhibit the growth of certain cancer cells. Screening methods can be employed to identify other compounds for these uses.
一种调节异常细胞拓扑异构酶酶活性的方法,涉及将该酶与抑制其介导的与酶形成复合物的多核苷酸底物的剪切的化合物接触。含有这种化合物的制药组合物可用于治疗肿瘤或抑制某些癌细胞的生长。筛选方法可用于识别其他用于这些用途的化合物。