发明人韩伟,何建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116605888 A, 授权公告日 2021-09-13.
发明人胡光,陈志强,赵玉洁. "Method for the Synthesis of 2-[(1E)-2-[(2-Fluorophenyl)amino]prop-1-en-1-yl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114605008 A, 授权公告日 2023-03-23.
发明人孙丽萍,徐明华,何建平. "A Process for Preparing High-Purity 2-[(1E)-2-[(2-Fluorophenyl)amino]prop-1-en-1-yl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 115164529 B, 授权公告日 2018-11-27.
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