发明人冯建国,林芳,胡光. "Method for the Synthesis of 5-Methyl-4,5,6,7-tetrahydrobenzo[d]oxazol-2-amine" [P]. 中国发明专利, 专利号 CN 117459329 B, 授权公告日 2021-12-16.
发明人刘建华,孙丽萍,钱学锋. "A Process for Preparing High-Purity 5-Methyl-4,5,6,7-tetrahydrobenzo[d]oxazol-2-amine" [P]. 中国发明专利, 专利号 CN 109579183 A, 授权公告日 2019-10-03.
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