Crawford PW, Foye WO, Ryan MD, Kovacic P. Cyclic voltammetry of quinolinium salts and related compounds: correlation with structure and anticancer activity.
J Pharm Sci 1987;
76:481-4. [PMID:
3625495 DOI:
10.1002/jps.2600760614]
[Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Cyclic voltammetry data were obtained for 12 salts of quinolines, one pyridine, and one open-chain imine which possess varying degrees of anticancer activity. The structural features include sidechain bis(2-methylthio)vinyl, 2-methylthio-2-aminovinyl, dithioacetic acid, 2-quinolylvinyl, 2-styrylvinyl, and guanidine sulfide functionalities. Reduction potentials ranged from -0.43 to -1.08 V. The electrochemical results are correlated with structure. A possible mechanism of anticancer action is addressed.
Collapse