Synthesis and characterization of amphiphilic platinum and palladium complexes linked to perfluoroalkylated side-chain disubstituted bipyridines
摘要:
The synthesis and characterization of three series of cis-dichloro-[4,4'-bis[(F-alkyl)alkyl]-2,2'-bipyridine], cis-dichloro-[4,4'-bis[(F-alkyl)alkyloxycarbonyl]-2,2'-bipyridine] and cis-dichloro-[4,4'-bis[[2"-(F-alkyl)ethenyl]alkyl-oxycarbonyl]-2,2'-bipyridine]-platinum(II) or -palladium(II) complexes are described. These new amphiphilic perfluoroalkylated derivatives, as potential antitumor agents, were designed to be incorporated into liposomes and, more particularly, into injectable fluorocarbon emulsions.
Synthesis of new amphiphilic perfluoroalkylated bipyridines
摘要:
General and versatile synthetic methods have been developed for the preparation of a large variety of 2,2'-bipyridines bearing two various perfluoroalkylated side chains with an ester or a methylene junction in the 4,4'-positions, e.g., 4,4'-bis[[2"-(F-alkyl)ethenyl]alkyl]-2,2'-bipyridines, 4,4'-bis[[[(F-alkyl)alkyl]oxy]carbonyl]-2,2'-bipyridines, and 4,4'-bis[[[[2"-(F-alkyl)ethenyl]alkyl]oxy]carbonyl]-2,2'-bipyridines.