发明人张德明,李文辉,周伟. "Method for the Synthesis of 2-[(5-Bromo-4-methyl-2-pyridinyl)(ethyl)amino]-1-ethanol" [P]. 中国发明专利, 专利号 CN 114669665 A, 授权公告日 2018-03-24.
发明人沈红梅,冯建国,何建平. "A Process for Preparing High-Purity 2-[(5-Bromo-4-methyl-2-pyridinyl)(ethyl)amino]-1-ethanol" [P]. 中国发明专利, 专利号 CN 113768619 B, 授权公告日 2025-11-14.
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