发明人张德明,韩伟,周伟. "Method for the Synthesis of 1-(2,6-Difluorophenyl)-2-morpholino-2-oxoethyl acetate" [P]. 中国发明专利, 专利号 CN 116115353 B, 授权公告日 2019-10-23.
Williams B T, Mueller T, Lee S K. "A Process for Preparing High-Purity 1-(2,6-Difluorophenyl)-2-morpholino-2-oxoethyl acetate" [P]. US Patent, US 10611951 B2, 2019-06-15.
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