发明人郭海燕,周伟,韩伟. "Method for the Synthesis of Methyl (1S,4R)-2-oxa-5-azabicyclo[2.2.1]Heptane-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 110340585 A, 授权公告日 2019-02-10.
发明人钱学锋,高志强,林芳. "A Process for Preparing High-Purity Methyl (1S,4R)-2-oxa-5-azabicyclo[2.2.1]Heptane-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 115864247 A, 授权公告日 2022-12-05.
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