发明人郑宇鹏,林芳,何建平. "Method for the Synthesis of Benzyl 2-cyanomorpholine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117597628 A, 授权公告日 2017-11-04.
发明人周伟,罗永刚,郭海燕. "A Process for Preparing High-Purity Benzyl 2-cyanomorpholine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117177214 B, 授权公告日 2024-11-04.
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