发明人周伟,钱学锋,何建平. "Method for the Synthesis of N-(2-Chloro-4-nitrophenyl)-1-hydroxynaphthalene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115256318 A, 授权公告日 2022-12-15.
发明人高志强,王建平,罗永刚. "A Process for Preparing High-Purity N-(2-Chloro-4-nitrophenyl)-1-hydroxynaphthalene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111702365 B, 授权公告日 2022-02-15.
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