Linear free energy relationships and cytotoxicities of para-substituted 2-haloethyl aryl selenides and bis(2-chloroethyl) selenides
作者:Sang Ihn Kagn、Colin Paul Spears
DOI:10.1021/jm00387a003
日期:1987.4
aliphatic nitrogenmustards. Alkylating activities based on extent of NBP alkylation, however, showed relatively low values, 8-23% of that of mechlorethamine, possibly due to hydrolysis occurring by a separate pathway from nucleophilic substitution. Reactivities and nucleophilic selectivities both showed positive correlations with cytotoxicities, suggesting that the rate and extent of alkylation of relatively