发明人黄志刚,李文辉,周伟. "Method for the Synthesis of 1331636-24-8
Carphenazine-d4 Dimaleate" [P]. 中国发明专利, 专利号 CN 111424171 A, 授权公告日 2018-02-28.
发明人郑宇鹏,钱学锋,胡光. "A Process for Preparing High-Purity 1331636-24-8
Carphenazine-d4 Dimaleate" [P]. 中国发明专利, 专利号 CN 113574773 A, 授权公告日 2018-02-12.
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