The present invention relates to a method for preparation of MLN4924 as an E1 activating inhibitor, and more specifically, to a method for efficient and stereoselective preparation of MLN4924 by means of key steps involving stereoselective reduction of cyclopentenone with isopropylidene, regioselective cleavage of isopropylidene moiety, and synthesis of cyclic sulfate.
本发明涉及一种制备MLN4924作为E1活化
抑制剂的方法,更具体地,涉及一种通过涉及
环戊烯酮的立体选择性还原、异丙基亚甲基的区域选择性裂解和环
硫酸酯的合成等关键步骤,高效且立体选择性地制备MLN4924的方法。