发明人罗永刚,唐晓军,马晓峰. "Method for the Synthesis of 3-Methyl-2-(2-methyl-1h-1,3-benzodiazol-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 114434497 A, 授权公告日 2017-12-22.
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