发明人罗永刚,王建平,马晓峰. "Method for the Synthesis of Ethyl 2-Amino-2-phenylacetate Hydrochloride" [P]. 中国发明专利, 专利号 CN 109653904 A, 授权公告日 2019-01-20.
发明人高志强,徐明华,张德明. "A Process for Preparing High-Purity Ethyl 2-Amino-2-phenylacetate Hydrochloride" [P]. 中国发明专利, 专利号 CN 109980439 A, 授权公告日 2019-09-03.
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