Substituted pyrido[3,4-e]oxazine diones and their therapeutic use
申请人:Sandoz, Inc.
公开号:US04054653A1
公开(公告)日:1977-10-18
Substituted pyrido[3,4-e]oxazine diones, e.g., 6-methyl-4,7-diphenyl-2H-pyrido[3,4-e]-1,3-oxazine-2,5-dione are useful as minor tranquilizers, sleep inducers and muscle relaxants.
Substituted hydroxy pyridones, e.g., 3-(.alpha.-iminobenzyl)-4-hydroxy-6-phenyl-1-methyl-2-(1H)-pyridone, are prepared by reducing corresponding isoxazolo[4,5-c]pyridin-4(5H)-ones and are useful as minor tranquilizers and sleep inducers.
Substituted hydroxy pyridones, e.g., 3-(.alpha.-iminobenzyl)-4-hydroxy-6-phenyl-1-methyl-2(1H)-pyridone, are prepared by reducing corresponding isoxazolo[4,5-c]pyridin-4(5H)-ones and are useful as minor tranquilizers and sleep inducers.