Complexes of biologically active natural or synthetic peptides and / or polypeptides and / or protein substances and / or their derivatives or salts, pharmaceutical preparations, various with a content of these and method for producing the same.

摘要

Complexes of biologically active natural or synthetic peptides, polypeptides, or proteins, or their salts or derivs. with inorganic silicon cpds. contg. Si-O bonds, pref. natural or synthetic silica, silicic acid, polysilicic acid or the salts thereof, are prepd. by mixing the components in aq. medium, e.g. an insulin soln. is mixed with an AlMg silicate ('Veegum' RTM). Biologically active cpds. envisaged include those with hormonal, antibiotic, antimycotic or cytostatic activity, e.g. hypertensin, vasopressin, Polymixin B, ACTH, HCG, etc.