发明人郑宇鹏,冯建国,刘建华. "Method for the Synthesis of 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole" [P]. 中国发明专利, 专利号 CN 114196925 B, 授权公告日 2017-12-11.
发明人沈红梅,冯建国,王建平. "A Process for Preparing High-Purity 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole" [P]. 中国发明专利, 专利号 CN 109523304 A, 授权公告日 2023-02-12.
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