发明人唐晓军,朱建伟,徐明华. "Method for the Synthesis of N-(2-Methoxybenzyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 113205931 A, 授权公告日 2021-09-22.
发明人韩伟,孙丽萍,冯建国. "A Process for Preparing High-Purity N-(2-Methoxybenzyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114554932 A, 授权公告日 2020-12-19.
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