In this work we developed a 3D-pharmacophore model for r2 receptor based on 19 benzooxazolone derivatives. The best 3D-pharmacophore hypothesis, consisting of five features: a positive ionizable, a hydrogen bond acceptor, a hydrophobic aromatic, a hydrophobic aliphatic, and a generic hydrophobic provided a 3D-QSAR model with a correlation coefficient of 0.97 and a RMSD of 0.48.
