发明人李文辉,周伟,韩伟. "Method for the Synthesis of 2-(3-((4-Chlorophenyl)sulfonyl)-2-hydroxypropoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 111971960 B, 授权公告日 2017-12-22.
Nielsen H, Johansson L, Jørgensen K. "A Process for Preparing High-Purity 2-(3-((4-Chlorophenyl)sulfonyl)-2-hydroxypropoxy)benzonitrile" [P]. European Patent, EP 3314207 A1, 2020-02-06.
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