DERIVATIVES OF 2, 3- DIMETHYL- 1- PHENYL- 4- (2- PHENYLMORPHOLINOMETHYL)- 5- PYRAZOLONES AND METHOD FOR THEIR PREPARATION

摘要

These compounds are used in medicine as agents with sedative and tranquillizing effects. They are derived on the Manich reaction from 2-arylmorpholines, antipyrin and formaldehyde in acidic medium and common formulaIMAGE,where X is H (or halogen).