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发明人高志强,韩伟,林芳. "A Process for Preparing High-Purity 2-(2,6-Dioxo-3-piperidinyl)-2,3-dihydro-3-oxo-1H-isoindole-5-acetic acid" [P]. 中国发明专利, 专利号 CN 111005784 B, 授权公告日 2016-09-05.
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