发明人周伟,郭海燕,王建平. "Method for the Synthesis of 2-Amino-2-methyl-3-(3-(trifluoromethyl)-1h-pyrazol-1-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111978226 A, 授权公告日 2021-11-12.
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