Inhibition of ornithine decarboxylase by the isomers of 1,4-dimethylputrescine

Article abstract of DOI:10.1021/jm00169a025

1,4-Dimethylputrescine (2,5-hexanediamine) was separated into its racemic and meso isomers by fractional crystallization of its dibenzoyl derivative. The racemic form was resolved into its (+)- and (-)-isomers with (+)- and (-)-dibenzoyltartaric acids. No