发明人陈志强,徐明华,林芳. "Method for the Synthesis of 5-[(1Z)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}methyl]-3-phenyl-2,1-benzoxazole" [P]. 中国发明专利, 专利号 CN 115239383 A, 授权公告日 2018-07-11.
发明人李文辉,张德明,马晓峰. "A Process for Preparing High-Purity 5-[(1Z)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}methyl]-3-phenyl-2,1-benzoxazole" [P]. 中国发明专利, 专利号 CN 112829126 A, 授权公告日 2023-02-01.
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