发明人何建平,孙丽萍,罗永刚. "Method for the Synthesis of 4-Amino-N-(2,4-dimethylphenyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 114678284 B, 授权公告日 2016-12-08.
Anderson J P, Johnson M A, Park J H. "A Process for Preparing High-Purity 4-Amino-N-(2,4-dimethylphenyl)benzenesulfonamide" [P]. US Patent, US 10067259 B2, 2019-08-20.
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