title: [Stability testing of a new pyrido(1,2a)-pyrimidine derivative (CH-150). II. Study of its decomposition under the effect of light].
mesh_terms: D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D004355:Drug Stability; D006868:Hydrolysis; D008027:Light; D011744:Pyrimidinones; D013056:Spectrophotometry, Ultraviolet
chemical_list: D011744:Pyrimidinones; C045845:CH 150
vernacular_title: Uj pirido (1,2a)-pirimidin származék (CH-150) stabilitási vizsgálata. II. A fény hatására történö bomlás vizsgálata.