发明人韩伟,张德明,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116239576 A, 授权公告日 2024-03-11.
发明人周伟,钱学锋,朱建伟. "Method for the Synthesis of (R)-((1S,2S,4S,5R)-5-Ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanol hydrobromide xhydrate" [P]. 中国发明专利, 专利号 CN 108771284 B, 授权公告日 2016-02-19.
发明人何建平,韩伟,李文辉. "A Process for Preparing High-Purity (R)-((1S,2S,4S,5R)-5-Ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanol hydrobromide xhydrate" [P]. 中国发明专利, 专利号 CN 111714481 A, 授权公告日 2022-08-25.
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