发明人马晓峰,郑宇鹏,杨光. "Method for the Synthesis of Methyl (2R,7aS)-2-amino-3-oxotetrahydro-1H-pyrrolizine-7a(5H)-carboxylate" [P]. 中国发明专利, 专利号 CN 110812971 B, 授权公告日 2022-10-26.
发明人胡光,陈志强,周伟. "A Process for Preparing High-Purity Methyl (2R,7aS)-2-amino-3-oxotetrahydro-1H-pyrrolizine-7a(5H)-carboxylate" [P]. 中国发明专利, 专利号 CN 108172883 B, 授权公告日 2018-08-28.
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