发明人刘建华,何建平,马晓峰. "一种富马酸福莫特罗二水合物的合成方法" [P]. 中国发明专利, 专利号 CN 115590872 A, 授权公告日 2021-09-21.
发明人罗永刚,高志强,冯建国. "Method for the Synthesis of Formoterol Fumarate Dihydrate" [P]. 中国发明专利, 专利号 CN 115567340 A, 授权公告日 2019-09-15.
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