发明人钱学锋,何建平,韩伟. "Method for the Synthesis of 6-benzyl-6-azaspiro[3.4]octane-8-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108936221 A, 授权公告日 2017-02-02.
发明人王建平,马晓峰,罗永刚. "A Process for Preparing High-Purity 6-benzyl-6-azaspiro[3.4]octane-8-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 110992511 B, 授权公告日 2020-09-18.
参考文献 Literature
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