OPTICS AND SPECTROSCOPY

THE ELECTRON STRUCTURE, PHYSICAL-CHEMICAL AND SPECTRAL-LUMINESCENT PROPERTIES OF CERTAIN IMMUNOTROPIC 8-AZASTEROID CLASS MOLECULES

Basyl', O. K.
Artyukhov, V. Ya.
Mayer, G. V.

Siberian Physicotechnical Institute at Tomsk State University

Russian Physics Journal 45(4):p 329-335, April 2002.

The results of quantum-chemical studies of the electron structure and spectral-luminescent and physical-chemical properties of two molecules of low-weight 8-aza-analogs of natural steroids – 8-aza-D-homogone-1,3,5 (10), 13-tetraen-12, 17 a-dione and 2,3-dymethoxy-8-aza-D-homogone-1,3,5 (10), 13-tetraen-12, 17 a-dione are presented. The geometry of absorbing and fluorescing conformers is determined, absorption spectra are interpreted, and the effects of hydrogen bonds and electron excitation on the proton-acceptor properties of the molecules of interest are examined.