composição farmacêutica, uso de uma composição farmacêutica, e, processo para produzir uma composição farmacêutica

An oral pharmaceutical formulation containing an effective amount of NRC-AN-019 including its pharmaceutically acceptable salts and polymorphs such as Form I, Form II and Form III thereof to improve the bioavailability intended for self-emulsification upon its contact with the gastro-intestinal fluid. The invention also relates to a process for the preparation of oral solution containing NRC-AN-019 in an effective concentration for the better therapy against Chronic Myeloid Leukemia as BCR-ABL tyrosine kinase inhibitor and against other tumors such as head and neck cancer, prostate cancer and the like.