发明人罗永刚,徐明华,何建平. "Method for the Synthesis of 4,7-difluoro-1-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 116893699 A, 授权公告日 2016-10-09.
发明人赵玉洁,韩伟,何建平. "A Process for Preparing High-Purity 4,7-difluoro-1-methyl-1H-1,3-benzodiazole" [P]. 中国发明专利, 专利号 CN 109968898 B, 授权公告日 2022-09-17.
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