3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(5-methyl-1H-pyrazol-3-yl)-8-(morpholinomethyl)imidazo[1,2-b]pyridazin-6-amine, its salts, and uses in medical treatment

摘要

592641 Disclosed is the compound 3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(5-methyl-1H-pyrazol-3-yl)-8-(morpholinomethyl)imidazo[1,2-b]pyridazin-6-amine, or a pharmaceutically acceptable salt thereof. The compounds are useful for treating chronic myeloproliferative disorders selected from the group consisting of polycythemia vera, essential thrombocytosis, and myelosclerosis with myeloid metaplasia.