申请人:DIMMOCK R. Jonathan
公开号:US20070155733A1
公开(公告)日:2007-07-05
The present invention relates to 4-piperidone derivatives represented by the following formula (I) and the acid addition salts thereof.
The method of preparation and antineoplastic activity of the said compounds are disclosed. A number of the compounds possess submicromolar IC
50
and CC
50
values and have a selective toxicity for colon cancers and leukemic cells. In addition, many of the compounds are able to reverse multidrug resistance.
本发明涉及以下公式(I)所表示的4-哌啶酮衍生物及其酸盐加成物。揭示了所述化合物的制备方法和抗肿瘤活性。其中一些化合物具有亚微摩尔级别的IC50和CC50值,并具有对结肠癌和白血病细胞的选择性毒性。此外,许多化合物能够逆转多药耐药性。