发明人徐明华,郭海燕,胡光. "Method for the Synthesis of 1-oxaspiro[4.4]nonan-2-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 109205922 B, 授权公告日 2018-01-10.
发明人赵玉洁,钱学锋,何建平. "A Process for Preparing High-Purity 1-oxaspiro[4.4]nonan-2-ylmethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 116855648 B, 授权公告日 2023-12-23.
参考文献 Literature
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