Johansson L, Nowak P, Kowalski A. "一种5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid的合成方法" [P]. European Patent, EP 3385325 A1, 2017-12-10.
发明人黄志刚,周伟,朱建伟. "Method for the Synthesis of 5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 112054614 B, 授权公告日 2015-09-10.
发明人王建平,韩伟,马晓峰. "A Process for Preparing High-Purity 5-{[(1-carboxy-2-methylbutyl)amino]sulfonyl}-2-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 112250032 B, 授权公告日 2024-02-14.
参考文献 Literature
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