Synthesis and Antitumor Activity of Several New Analogues of Penclomedine and Its Metabolites
作者:Anita Tiwari、James M. Riordan、William R. Waud、Robert F. Struck
DOI:10.1021/jm010334e
日期:2002.2.1
Analogues of penclomedine (PEN, 3,5-dichloro-4,6-dimethoxy-2-(trichloromethyl)pyridine) and its metabolites have been synthesized and evaluated as potential antitumor agents. PEN and 4-DMPEN (3,5-dichloro-4-hydroxy-6-methoxy2-(trichloromethyl)pyridine (3a)), the major plasma metabolite in patients, were modified at 4- and 6-positions with different alkyl, aryl, and ester groups. All of the analogues
已经合成了戊氯定(PEN,3,5-二氯-4,6-二甲氧基-2-(三氯甲基)吡啶)及其代谢产物的类似物,并被评估为潜在的抗肿瘤药。患者的主要血浆代谢产物PEN和4-DMPEN(3,5-二氯-4-羟基-6-甲氧基2-(三氯甲基)吡啶(3a))在4-位和6位上用不同的烷基,芳基修饰和酯基。对所有类似物和许多中间体进行了体内抗PEN敏感的MX-1人乳腺肿瘤异种移植的评估,几种PEN和4-DMPEN的类似物表现出中等的治疗活性。