title: Synthesis of some substituted pyrido[1,2-a][1,8]naphthyridines.
abstract: Synthesis of a pyrido[1,2-a][1,8]naphthyridine (VII) was achieved starting from 7-amino-2,4-dimethyl-1,8-naphthyridine and diethyl ethoxymethylenemalonate. Some derivatives were subjected to pharmacological screening.
mesh_terms: D000818:Animals; D000860:Hypoxia / Q000517:prevention & control; D051379:Mice; D009287:Naphthyridines / Q000138:chemical synthesis* / Q000494:pharmacology; D010323:Passive Cutaneous Anaphylaxis / Q000187:drug effects; D051381:Rats
chemical_list: D009287:Naphthyridines