NEW COMPLEXES OR CHELATES OF ANTIBIOTICS WITH TWO-VALENT AND/OR THREE-VALENT METALS AND PROCEDURES FOR THEIR PREPARATION

摘要

The invention relates to the use of complexes and chelates resp., of antibiotics, especially azithromycin, with bivalent and/or trivalent metals in the obtaining of antiulcer drugs, to new complexes and chelates resp., of antibiotics with bivalent and/or trivalent metals and to processes for the obtaining thereof.