发明人郭海燕,沈红梅,罗永刚. "Method for the Synthesis of n-(2-(Dimethylamino)-2-(thiophen-2-yl)ethyl)pivalamide" [P]. 中国发明专利, 专利号 CN 110240312 B, 授权公告日 2019-06-13.
发明人高志强,郭海燕,赵玉洁. "A Process for Preparing High-Purity n-(2-(Dimethylamino)-2-(thiophen-2-yl)ethyl)pivalamide" [P]. 中国发明专利, 专利号 CN 114682369 A, 授权公告日 2025-05-23.
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