发明人周伟,何建平,胡光. "Method for the Synthesis of 1-(propan-2-yl)-2-azaspiro[3.4]oct-6-ene hydrochloride" [P]. 中国发明专利, 专利号 CN 114582660 A, 授权公告日 2020-06-27.
发明人何建平,林芳,郑宇鹏. "A Process for Preparing High-Purity 1-(propan-2-yl)-2-azaspiro[3.4]oct-6-ene hydrochloride" [P]. 中国发明专利, 专利号 CN 111694334 B, 授权公告日 2020-04-13.
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