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发明人刘建华,黄志刚,马晓峰. "Method for the Synthesis of (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-methoxyphenyl)imino]-2H-chromene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112443596 A, 授权公告日 2015-11-02.
发明人韩伟,沈红梅,高志强. "A Process for Preparing High-Purity (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(2-methoxyphenyl)imino]-2H-chromene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 110464707 B, 授权公告日 2018-09-20.
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