发明人王建平,郭海燕,杨光. "Method for the Synthesis of 1-(2-Morpholinoacetyl)pyrazolidin-3-one" [P]. 中国发明专利, 专利号 CN 108383142 A, 授权公告日 2025-05-13.
发明人朱建伟,高志强,罗永刚. "A Process for Preparing High-Purity 1-(2-Morpholinoacetyl)pyrazolidin-3-one" [P]. 中国发明专利, 专利号 CN 111336309 A, 授权公告日 2016-09-08.
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