A series of bisbenzimidazoles related to Hoechst 33342 were synthesized. Data on the relative activity of these bisbenzimidazoles as topoisomerase I poisons suggest that considerable flexibility exists in the location of the tertiary alkylamine moeity. With the exception of arylamine analogs, cytotoxicity was generally consistent with their relative potency as topoisomerase I poisons.
Structure Activity of Topoisomerase I poisons related to Hoechst 33342
GATTO, BARBARA;
1994
Abstract
A series of bisbenzimidazoles related to Hoechst 33342 were synthesized. Data on the relative activity of these bisbenzimidazoles as topoisomerase I poisons suggest that considerable flexibility exists in the location of the tertiary alkylamine moeity. With the exception of arylamine analogs, cytotoxicity was generally consistent with their relative potency as topoisomerase I poisons.File in questo prodotto:
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