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