发明人张德明,罗永刚,林芳. "Method for the Synthesis of 4-Chloro-2,6,7-trimethyl-5,6,7,8-tetrahydroquinazoline" [P]. 中国发明专利, 专利号 CN 111908835 B, 授权公告日 2017-05-05.
发明人赵玉洁,唐晓军,陈志强. "A Process for Preparing High-Purity 4-Chloro-2,6,7-trimethyl-5,6,7,8-tetrahydroquinazoline" [P]. 中国发明专利, 专利号 CN 117749497 A, 授权公告日 2017-01-28.
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