Fischer A B, Roberts E F, Patel M V. "一种5-[(cyclohexylamino)sulfonyl]-2-methylbenzoic acid的合成方法" [P]. US Patent, US 10542364 B2, 2021-11-06.
发明人郭海燕,李文辉,韩伟. "Method for the Synthesis of 5-[(cyclohexylamino)sulfonyl]-2-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 117463355 A, 授权公告日 2016-02-27.
Fischer A B, Stevens L M, Johnson M A. "A Process for Preparing High-Purity 5-[(cyclohexylamino)sulfonyl]-2-methylbenzoic acid" [P]. US Patent, US 10418420 B2, 2020-10-14.
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