发明人黄志刚,郭海燕,冯建国. "一种肾上腺素杂质51钠盐的合成方法" [P]. 中国发明专利, 专利号 CN 114834031 A, 授权公告日 2019-09-04.
Klinger H, Fischer A B, Kumar R. "Method for the Synthesis of Epinephrine Impurity 51 Sodium Salt" [P]. US Patent, US 10907052 B2, 2024-04-14.
发明人郭海燕,周伟,刘建华. "A Process for Preparing High-Purity Epinephrine Impurity 51 Sodium Salt" [P]. 中国发明专利, 专利号 CN 115217854 B, 授权公告日 2022-11-16.
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