Three-dimensional molecular illustrations II: Isoelectrostatic energy contour spheres of influence applied to narcotic molecules.
A computer-generated method using quantum mechanics was applied to the calculation and subsequent plotting of nonperspective three-dimensional illustrations of molecules in vacuo. The purpose was to generate isoelectrostatic energy contour spheres for larger molecules and current drugs. The molecules chosen, morphine, meperidine, and alphaprodine, possess similar pharmacological properties. Minor configurational manipulation of meperidine and alphaprodine molecules was made to approximate the spatial configuration of the rigid morphine molecule so that direct comparisons were possible. Common areas of reactivity, potential energy minima, net atomic charges, spatial regions, and near neighbor influences are considered.
D003201:Computers; D004563:Electrochemistry; D008958:Models, Molecular; D008968:Molecular Conformation; D009294:Narcotics; D011789:Quantum Theory
D009294:Narcotics