发明人郑宇鹏,陈志强,赵玉洁. "Method for the Synthesis of 5-(Butylamino)-2-phenyl-7H-pyrrolo[3,4-b]pyridin-7-one" [P]. 中国发明专利, 专利号 CN 111783573 A, 授权公告日 2016-06-06.
发明人何建平,唐晓军,赵玉洁. "A Process for Preparing High-Purity 5-(Butylamino)-2-phenyl-7H-pyrrolo[3,4-b]pyridin-7-one" [P]. 中国发明专利, 专利号 CN 117028995 A, 授权公告日 2020-11-26.
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