1. Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 400028, Cluj, Romania 2. Department of Physical Chemistry, Collegium Medicum, Nicolaus Copernicus University, 85-950, Bydgoszcz, Poland
Abstract:
A novel QSAR approach based on correlation weighting and alignment over a hypermolecule that mimics the investigated correlational space was performed on a set of 40 caffeines downloaded from the PubChem database. The best models describing log P and LD50 values of this set of caffeine derivatives were validated against the external test set and in a new predictive model by using clusters of similarity.