PODAND COMPLEXES WITH RARE-EARTH ELEMENTS SHOWING REPARATIVE PROPERTIES, METHOD FOR THEIR PREPARING AND PHARMACEUTICAL COMPOSITION BASED ON THEREOF Russian patent published in 2004 - IPC

FIELD: organometallic chemistry, pharmacy. SUBSTANCE: invention describes complexes of podands with rare-earth elements of the general formula: Me(NO₃)₃•L•mH₂O, wherein Me means ion of rare-earth element (lanthanide) of cerium subgroup with atomic number 57-60; L is ligand RO(CH₂CH₂O)_nH, wherein R means hydrogen atom, CH₃ or C₂H₅, n is a whole number 2, 3 or 4; m = 0, 1, 2 that elicit reparative properties. Invention relates also to method for their preparing and pharmaceutical composition for topical treatment of wound process, for example, wound skin defect and mucosa tissues with different localization being independently of etiology at all stages of wound process. EFFECT: improved preparing method, valuable medicinal properties of complexes and composition. 17 cl, 6 tbl, 28 ex