发明人高志强,罗永刚,钱学锋. "Method for the Synthesis of 2-(4-Ethoxyphenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 114376785 A, 授权公告日 2023-10-02.
发明人徐明华,郭海燕,孙丽萍. "A Process for Preparing High-Purity 2-(4-Ethoxyphenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 114694831 B, 授权公告日 2016-11-15.
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