发明人杨光,何建平,朱建伟. "Method for the Synthesis of 6-(4-Oxo-3,4-dihydroquinazolin-3-yl)hexanoic acid" [P]. 中国发明专利, 专利号 CN 108503086 A, 授权公告日 2019-11-05.
发明人唐晓军,郭海燕,李文辉. "A Process for Preparing High-Purity 6-(4-Oxo-3,4-dihydroquinazolin-3-yl)hexanoic acid" [P]. 中国发明专利, 专利号 CN 113221747 B, 授权公告日 2020-05-13.
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