Synthesis of a morphine for liquid pharmaceuticals comprises preparation of a suspension of morphine hydrochlorate for oral administration, in a stagewise process

摘要

The synthesis of a morphine for liquid pharmaceuticals consists of preparation of a suspension of morphine hydrochlorate for oral administration with controlled release over twenty four hours. The process has various stages based on ethyl cellulose, benzene, ethanol (85:15), n-decane, sodium lauryl sulphate, distilled water and morphine hydrochlorate. - (Dwg.1/1)