发明人王建平,李文辉,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113524467 A, 授权公告日 2021-12-28.
发明人沈红梅,何建平,孙丽萍. "Method for the Synthesis of tert-Butyl (2-amino-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-6-yl)carbamate" [P]. 中国发明专利, 专利号 CN 115629332 B, 授权公告日 2020-10-01.
发明人何建平,李文辉,沈红梅. "A Process for Preparing High-Purity tert-Butyl (2-amino-4-oxo-3,4,5,6,7,8-hexahydroquinazolin-6-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114330380 B, 授权公告日 2022-03-26.
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