title: (SUBSTITUENT EFFECTS ON N-OXIDATION AND DEOXYGENATION OF AROMATIC N-HETEROCYCLIC COMPOUNDS. I. BETA-PHENAZINE DERIVATIVES.)
mesh_terms: D002626:Chemistry, Pharmaceutical; D006571:Heterocyclic Compounds; D010604:Pharmacy; D010619:Phenazines; D012106:Research; D013057:Spectrum Analysis
chemical_list: D006571:Heterocyclic Compounds; D010619:Phenazines
keywords: CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; PHENAZINES; SPECTRUM ANALYSIS