The invention discloses an application of a Momelotinb (CYT387) ointment in preparation of a
medicine for treating
atopic dermatitis and a preparation method of the Momelotinb (CYT387) ointment. The appearance, the
viscosity, the
irritation, the stability and the like of the Momelotinb (CYT387) ointment prepared by the preparation method disclosed by the invention can meet the requirements of applying on
skin; the Momelotinb (CYT387) ointment has the advantages that the Momelotinb (CYT387) ointment is more easily percutaneously permeated into epidermis and
dermis tissues in pharmacodynamic property, and main effective components are distributed on the superficial layer of
skin, so that the Momelotinb (CYT387) ointment can be favorably applied to treatment of Compared with commercially available
tacrolimus, the
drug effect of the Momelotinb (CYT387) ointment is similar, however, the Momelotinb (CYT387) ointment has stronger tolerance, and compared with other
hormone ointment, the Momelotinb (CYT387) ointment is accurate in target spot and more remarkable in
curative effect on AD (Alzheimer's
disease). Clinically developed as a substitute
medicine of
tacrolimus or other hormones for treating
atopic dermatitis, the compound has great practical application value, and can be used as a novel and effective external preparation for treating
atopic dermatitis.