发明人马晓峰,何建平,冯建国. "Method for the Synthesis of 2-(Piperazin-1-yl)thiazole-4-carboxylic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 111774619 B, 授权公告日 2022-03-04.
Kowalski A, Lefèvre J P, Mueller T C. "A Process for Preparing High-Purity 2-(Piperazin-1-yl)thiazole-4-carboxylic acid dihydrochloride" [P]. European Patent, EP 3365414 A1, 2017-10-21.
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