发明人胡光,杨光,郑宇鹏. "一种盐酸纳洛酮 EP 杂质 D的合成方法" [P]. 中国发明专利, 专利号 CN 109525161 A, 授权公告日 2022-09-26.
发明人郭海燕,黄志刚,朱建伟. "Method for the Synthesis of Naloxone Hydrochloride EP Impurity D" [P]. 中国发明专利, 专利号 CN 110300870 B, 授权公告日 2024-04-26.
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