Rossi M, Nielsen H, Lefèvre J P. "一种4-morpholin-4-ylquinazoline-2-carboxylic acid的合成方法" [P]. European Patent, EP 3241138 A1, 2018-01-06.
发明人李文辉,马晓峰,周伟. "Method for the Synthesis of 4-morpholin-4-ylquinazoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117932154 B, 授权公告日 2018-02-26.
发明人张德明,胡光,陈志强. "A Process for Preparing High-Purity 4-morpholin-4-ylquinazoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111916871 A, 授权公告日 2015-07-02.
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