发明人胡光,钱学锋,郭海燕. "一种溴化新斯的明EP杂质C-d6(非新斯的明-d6)的合成方法" [P]. 中国发明专利, 专利号 CN 114492338 A, 授权公告日 2024-04-06.
发明人马晓峰,郑宇鹏,何建平. "Method for the Synthesis of Neostigmine Bromide EP Impurity C-d6 (Nor Neostigmine-d6)" [P]. 中国发明专利, 专利号 CN 114348426 A, 授权公告日 2023-09-03.
发明人冯建国,杨光,韩伟. "A Process for Preparing High-Purity Neostigmine Bromide EP Impurity C-d6 (Nor Neostigmine-d6)" [P]. 中国发明专利, 专利号 CN 116162428 B, 授权公告日 2024-09-27.
参考文献 Literature
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