发明人何建平,杨光,钱学锋. "Method for the Synthesis of Methyl 2-hydroxy-2-(1-methyl-1h-pyrazol-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 112668547 A, 授权公告日 2019-03-21.
发明人韩伟,王建平,张德明. "A Process for Preparing High-Purity Methyl 2-hydroxy-2-(1-methyl-1h-pyrazol-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 110098929 B, 授权公告日 2015-03-13.
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