[Multiparameter analysis of pharmacological specificity of 3-benzylchromone (homoisoflavone) derivatives on different pharmacological tests in vitro].

: For access to structure/activity/specificity of a serie of eight 3-benzylchromones (homoisoflavones), the authors used multivariate analysis. The obtained results allow to envisage the synthesis of molecules more specific of one of the three types of activities studied: angioprotective, antihistaminic, antiallergic.