THE USES OF CHINESE HERB PIPER LAETISPICUM C. DC AND ITS EXTRACT FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITION

摘要

The invention provides one Chinese herb Piper laetispicum C. DC and its extract and a process for the preparation of the extract. Meanwhile, the invention also provides the uses of the Chinese herb and its extract as the raw material for the preparation of tablet, injection, sustained release dosage form, capsule and composition. In addition, the invention also provides the uses of the Chinese herb and its extract for the treatment of depression.