Patel M V, Park J H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10564373 B2, 2020-09-19.
发明人徐明华,赵玉洁,钱学锋. "Method for the Synthesis of 4-Ethyl-2,5-dimethoxy-N-[(2-methoxyphenyl)methyl]benzeneethanamine HCl" [P]. 中国发明专利, 专利号 CN 117928766 A, 授权公告日 2016-01-03.
发明人杨光,高志强,黄志刚. "A Process for Preparing High-Purity 4-Ethyl-2,5-dimethoxy-N-[(2-methoxyphenyl)methyl]benzeneethanamine HCl" [P]. 中国发明专利, 专利号 CN 112365747 B, 授权公告日 2021-12-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 1174, (5), 4303-4326.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 1707, (11), 6170-6187.