发明人陈志强,冯建国,朱建伟. "Method for the Synthesis of Ethyl 2-(3-bromo-7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)-2-methylpropanoate" [P]. 中国发明专利, 专利号 CN 113268407 B, 授权公告日 2024-12-03.
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