发明人周伟,赵玉洁,林芳. "一种1-硫杂-6-氮杂螺[3.3]庚盐酸的合成方法" [P]. 中国发明专利, 专利号 CN 116780369 A, 授权公告日 2019-11-18.
发明人林芳,郑宇鹏,李文辉. "Method for the Synthesis of 1-thia-6-azaspiro[3.3]heptane hydrochloride" [P]. 中国发明专利, 专利号 CN 117057072 A, 授权公告日 2022-04-16.
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