发明人刘建华,徐明华,张德明. "Method for the Synthesis of 2-chloro-6,7-dimethoxy-5-methyl-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 113123742 B, 授权公告日 2024-08-06.
Thompson G K, Stevens L M, Park J H. "A Process for Preparing High-Purity 2-chloro-6,7-dimethoxy-5-methyl-3,4-dihydroquinazolin-4-one" [P]. US Patent, US 9904310 B2, 2016-06-03.
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