发明人李文辉,钱学锋,王建平. "Method for the Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)benzo[d]thiazole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116566671 A, 授权公告日 2017-05-04.
Fischer A B, Yamamoto T, O'Brien P Q. "A Process for Preparing High-Purity 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)benzo[d]thiazole-6-carboxylic acid" [P]. US Patent, US 10604128 B2, 2018-11-17.
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