Patel M V, Thompson G K, Chen K W. "Method for the Synthesis of ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-2-yl)propanoate" [P]. US Patent, US 10139671 B2, 2023-07-09.
发明人王建平,钱学锋,杨光. "A Process for Preparing High-Purity ethyl 2-{[(tert-butoxy)carbonyl]amino}-3-hydroxy-3-(pyridin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 114526578 B, 授权公告日 2018-01-28.
参考文献 Literature
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