Pregled bibliografske jedinice broj: 36271
Electronic structure and biological activity of steroids
Electronic structure and biological activity of steroids // Biophysical chemistry, 78 (1999), 3; 233-240 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 36271 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Electronic structure and biological activity of steroids
Autori
Novak, Igor ; Kovač, Branka
Izvornik
Biophysical chemistry (0301-4622) 78
(1999), 3;
233-240
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Photoelectron spectroscopy; steroids; ab-initio; carbonyl
Sažetak
We present the analysis of the electronic structure for 31 steroids by using HeI UV photoelectron spectroscopy (UPS) and MO calculations. The electronic structure of molecules in the gas phase is related directly to steroid-receptor binding measurements. The results indicate that formally 'inert' sigma-skeleton plays a crucial role in diversifying the electronic structures of the title compounds ('ribbon-orbital effect'). This is an attempt to rationalize the biological activity of steroids (represented through steroid-receptor binding) by making direct correlation between spectroscopic and biological data.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
