Schröder R, Johansson L, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3566544 A1, 2025-09-26.
发明人唐晓军,马晓峰,罗永刚. "Method for the Synthesis of 3-Carboxy-N,N,N-trimethyl-2-[(1-oxo-2-hexen-1-yl)oxy]-1-propanaminium Inner Salt" [P]. 中国发明专利, 专利号 CN 109420961 A, 授权公告日 2020-07-26.
发明人杨光,周伟,郑宇鹏. "A Process for Preparing High-Purity 3-Carboxy-N,N,N-trimethyl-2-[(1-oxo-2-hexen-1-yl)oxy]-1-propanaminium Inner Salt" [P]. 中国发明专利, 专利号 CN 114004019 A, 授权公告日 2017-03-23.
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