Polymeric conjugate of antimycotic drug containg aminogroup, hydrofilic polymer, and antifungal drug with aminogroup which involves a fragment of general formula I and where R means acetyl or hydrogen; Z means amidic bond (CONH) or imino bond (CH=N) between polymer and phenyl of conecting fragment. The invention also covers the way of preparation of polymeric conjugate and pharmaceutical composition which is part of the conjugate.