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发明人李文辉,陈志强,罗永刚. "A Process for Preparing High-Purity Methyl 1-(2-(cyclopentylamino)-2-oxoethyl)-3,6-dicyclopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110338230 B, 授权公告日 2025-04-21.
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