Crystalline form of the complex of (2-amino-5-guanidine-pentane)di(thiocyanate)copper(II) and method for producing it

摘要

the invention relates to crystalline forms of the complex [(2 - amino - 5 - guanidynopentano) di (tiocyjaniano)] copper (ii) of formula 1 applicable as a constituent of preparations against bacterial infections.the invention discloses a crystalline form of complex manufacturing and [(2 - amino - 5 - guanidynopentano) di (tiocyjaniano)] copper (ii) with formula 1, which is characterized by the fact that aqueous salt selected from copper (ii) salt or salt sulphate (vi) copper (ii)soluble in water and subjected to the reaction with two parts molowymi acid solution 2 - amino - 5 - guanidynopentanowego and two parts molowymi salt solution of potassium thiocyanate with reactions leads using a magnetic stirrer, with continuous stirring,then after a minimum 72 hours is a crystalline form of the complex [(2 - amino - 5 - guanidynopentano) di (tiocyjaniano)] copper (ii) of formula 1.