发明人杨光,周伟,罗永刚. "Method for the Synthesis of Epinephrine Impurity 8 HCl (Mixture of Diastereomers)" [P]. 中国发明专利, 专利号 CN 109497393 A, 授权公告日 2018-01-15.
发明人杨光,郭海燕,黄志刚. "A Process for Preparing High-Purity Epinephrine Impurity 8 HCl (Mixture of Diastereomers)" [P]. 中国发明专利, 专利号 CN 115099522 B, 授权公告日 2018-09-18.
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