发明人孙丽萍,刘建华,赵玉洁. "Method for the Synthesis of 2-(4-Amino-5-(trifluoromethyl)pyridin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115559968 B, 授权公告日 2025-06-24.
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