发明人刘建华,林芳,孙丽萍. "Method for the Synthesis of 1,9-dioxaspiro[5.5]undecan-4-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 114826642 B, 授权公告日 2019-03-03.
发明人沈红梅,孙丽萍,陈志强. "A Process for Preparing High-Purity 1,9-dioxaspiro[5.5]undecan-4-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 109170585 A, 授权公告日 2022-02-05.
参考文献 Literature
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Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,9-dioxaspiro[5.5]undecan-4-ylmethanamine hydrochloride as an Impurity". Talanta, 2011, 1158, (12), 2651-2655.