发明人张德明,高志强,杨光. "Method for the Synthesis of (S)-methyl 2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoate" [P]. 中国发明专利, 专利号 CN 108342251 A, 授权公告日 2021-03-13.
发明人唐晓军,徐明华,王建平. "A Process for Preparing High-Purity (S)-methyl 2-((R)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoate" [P]. 中国发明专利, 专利号 CN 109973277 A, 授权公告日 2018-12-10.
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