发明人林芳,钱学锋,韩伟. "Method for the Synthesis of Ethyl (R)-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)amino)butanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 115346116 B, 授权公告日 2016-06-17.
发明人马晓峰,周伟,钱学锋. "A Process for Preparing High-Purity Ethyl (R)-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)amino)butanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 112888430 A, 授权公告日 2018-09-11.
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