abstract |
COMPOUNDS ARE OF THE CLASS OF 1-SUBSTITUTED-4-ARYLPYRIDO(2,3-D) PYRIMIDIN-2-ONES, WHICH ARE USEFUL AS ANTIINFLAMMATORY AGENTS. INTERMEDIATES FOR PREPARATION INCLUDE 1- UNSUBSTITUTED-4-ARYL-PYRIDO(2,3-D)PYRIDIMIN-2ONES AND PYRIDYL-PHENYL KETONE IMINES. |