Patel M V, Anderson J P, Mueller T. "一种N-(4-Methoxyphenylazoformyl)-苯丙氨酸-OH · potassium盐的合成方法" [P]. US Patent, US 11090668 B2, 2025-11-02.
发明人郑宇鹏,罗永刚,孙丽萍. "Method for the Synthesis of N-(4-Methoxyphenylazoformyl)-Phe-OH · potassium salt" [P]. 中国发明专利, 专利号 CN 116284232 A, 授权公告日 2021-10-26.
发明人刘建华,黄志刚,钱学锋. "A Process for Preparing High-Purity N-(4-Methoxyphenylazoformyl)-Phe-OH · potassium salt" [P]. 中国发明专利, 专利号 CN 114237801 B, 授权公告日 2015-02-18.
参考文献 Literature
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