发明人高志强,冯建国,钱学锋. "Method for the Synthesis of 2,6-Bis[(4S,5S)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazol-2-yl]pyridine" [P]. 中国发明专利, 专利号 CN 111778862 A, 授权公告日 2018-12-02.
发明人朱建伟,马晓峰,沈红梅. "A Process for Preparing High-Purity 2,6-Bis[(4S,5S)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazol-2-yl]pyridine" [P]. 中国发明专利, 专利号 CN 110840708 B, 授权公告日 2021-03-23.
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