发明人孙丽萍,陈志强,赵玉洁. "Method for the Synthesis of 2-(4-((4-Chlorobenzyl)oxy)phenyl)-5-(dimethylamino)oxazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111535482 A, 授权公告日 2019-02-22.
发明人王建平,何建平,韩伟. "A Process for Preparing High-Purity 2-(4-((4-Chlorobenzyl)oxy)phenyl)-5-(dimethylamino)oxazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111883179 B, 授权公告日 2016-11-13.
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