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发明人韩伟,陈志强,赵玉洁. "Method for the Synthesis of (S)-4-Methyl-2-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)pentanoic acid" [P]. 中国发明专利, 专利号 CN 111888917 A, 授权公告日 2022-03-23.
发明人胡光,钱学锋,韩伟. "A Process for Preparing High-Purity (S)-4-Methyl-2-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)pentanoic acid" [P]. 中国发明专利, 专利号 CN 108723880 B, 授权公告日 2018-01-28.
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