发明人郭海燕,郑宇鹏,唐晓军. "Method for the Synthesis of (S)-2-(2-((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)acetamido)-2-phenylacetic acid" [P]. 中国发明专利, 专利号 CN 112343521 A, 授权公告日 2023-04-01.
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