发明人韩伟,徐明华,高志强. "Method for the Synthesis of 4-(5-(3-(Dimethylamino)phenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 109256985 B, 授权公告日 2023-12-15.
发明人徐明华,赵玉洁,孙丽萍. "A Process for Preparing High-Purity 4-(5-(3-(Dimethylamino)phenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114210183 B, 授权公告日 2023-02-26.
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