title: Synthesis and stability of 2-methyl-2,4-diaza- and 2-methyl-2,5-diaza-indene (2-methyl-pyrrolo(3,4-b)pyridine and -pyrrolo(3,4-c)pyridine).
mesh_terms: D001372:Aza Compounds / Q000138:chemical synthesis; D004355:Drug Stability; D006863:Hydrogen-Ion Concentration; D007192:Indenes / Q000138:chemical synthesis*; D009682:Magnetic Resonance Spectroscopy; D010084:Oxidation-Reduction
chemical_list: D001372:Aza Compounds; D007192:Indenes