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发明人张德明,陈志强,罗永刚. "Method for the Synthesis of 4A-HYdroxy-n,n-dimethyloctahydro-2,7-naphthyridine-2(1h)-sulfonamide hydrochloride" [P]. 中国发明专利, 专利号 CN 116502394 B, 授权公告日 2016-06-15.
发明人徐明华,周伟,朱建伟. "A Process for Preparing High-Purity 4A-HYdroxy-n,n-dimethyloctahydro-2,7-naphthyridine-2(1h)-sulfonamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112966212 A, 授权公告日 2020-08-28.
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