PREPARATION, WHICH STIMULATES THE IMMUNE SYSTEM, CAN BE APPLIED PARENTERALLY AND HAS A LONG SHELF LIFE, AND METHOD FORPRODUCING IT

摘要

The invention is directed to a stable, liquid or lyophilized preparation for use as a stimulator of the immunological system in human medicine and to method suitable for producing it. The preparation is produced at a pH between 6 and 8 by combining splenopentine or splenopentine analogs with a hydroxbenoate ester and is distinguished by an improved and extended stability.