发明人王建平,高志强,孙丽萍. "Method for the Synthesis of (Z)-[Amino(4-aminophenyl)methylidene]amino 4-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 113888129 A, 授权公告日 2019-05-18.
发明人胡光,唐晓军,赵玉洁. "A Process for Preparing High-Purity (Z)-[Amino(4-aminophenyl)methylidene]amino 4-chlorobenzoate" [P]. 中国发明专利, 专利号 CN 117157069 A, 授权公告日 2019-09-01.
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