Park J H, Hughes D C, Yamamoto T. "Method for the Synthesis of 0820AF
1-(2-Dimethylamino-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid
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C9H16N2O3" [P]. US Patent, US 9574179 B2, 2017-07-11.
发明人王建平,郭海燕,钱学锋. "A Process for Preparing High-Purity 0820AF
1-(2-Dimethylamino-ethyl)-5-oxo-pyrrolidine-3-carboxylic acid
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C9H16N2O3" [P]. 中国发明专利, 专利号 CN 116647209 A, 授权公告日 2023-08-12.
参考文献 Literature
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