📜奥达特罗 以 异丙醇 作为反应溶剂,以60%的收率获得产物盐酸奥达特罗 参考文献:New Enentiomerically Pure Beta Agonists,Process For The Manufacture Thereof And Use Thereof As Medicaments 标题:New Enentiomerically Pure Beta Agonists,Process For The Manufacture Thereof And Use Thereof As Medicaments 摘要:本发明涉及公式1的对映纯化合物,其中基团r1,R2,R3,R4和x−可能具有索赔和说明书中给定的含义,以及用于制备它们的工艺和将其用作药物组合物的用途,特别是用作用于呼吸系统疾病的药物组合物.
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合成参考文献
参考文献:10.1016/j.bmc.2019.115178 摘要:Yi C, Xing G, Wang S, Li X, Liu Y, Li J, Lin B, Woo AY, Zhang Y, Pan L, Cheng M. Design, synthesis and biological evaluation of 8-(2-amino-1-hydroxyethyl)-6-hydroxy-1,4-benzoxazine-3(4H)-one derivatives as potent β2-adrenoceptor agonists. Bioorg Med Chem. 2020 Jan 01;28(1):115178. doi: 10.1016/j.bmc.2019.115178.