发明人林芳,周伟,韩伟. "Method for the Synthesis of 1-Benzosulphonyl-6-methoxy-5-azaindole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116739102 A, 授权公告日 2020-12-23.
Johansson L, Rossi M, Nowak P. "A Process for Preparing High-Purity 1-Benzosulphonyl-6-methoxy-5-azaindole-2-carboxylic acid" [P]. European Patent, EP 3708414 A1, 2017-08-02.
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