发明人张德明,沈红梅,高志强. "Method for the Synthesis of N-(4-aminophenyl)-4-methylbenzamide" [P]. 中国发明专利, 专利号 CN 108087519 A, 授权公告日 2017-03-02.
发明人周伟,王建平,钱学锋. "A Process for Preparing High-Purity N-(4-aminophenyl)-4-methylbenzamide" [P]. 中国发明专利, 专利号 CN 110745642 B, 授权公告日 2016-02-10.
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