发明人周伟,韩伟,张德明. "Method for the Synthesis of 3-(6-Nitro-1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114606634 B, 授权公告日 2017-07-28.
发明人冯建国,胡光,高志强. "A Process for Preparing High-Purity 3-(6-Nitro-1-oxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114114892 A, 授权公告日 2017-04-22.
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