Schröder R, Park J H, Hughes D C. "一种1-butyl-5-(piperidin-1-ylsulfonyl)-1H-benzimidazole-2-thiol的合成方法" [P]. US Patent, US 10481404 B2, 2018-06-19.
Park J H, Brown S R, Davis P L. "Method for the Synthesis of 1-butyl-5-(piperidin-1-ylsulfonyl)-1H-benzimidazole-2-thiol" [P]. US Patent, US 10060164 B2, 2021-03-27.
发明人刘建华,王建平,陈志强. "A Process for Preparing High-Purity 1-butyl-5-(piperidin-1-ylsulfonyl)-1H-benzimidazole-2-thiol" [P]. 中国发明专利, 专利号 CN 108963749 A, 授权公告日 2025-08-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 1-butyl-5-(piperidin-1-ylsulfonyl)-1H-benzimidazole-2-thiol in Pharmaceutical Formulations". Talanta, 2019, 1876, 6685-6692.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-butyl-5-(piperidin-1-ylsulfonyl)-1H-benzimidazole-2-thiol as an Impurity". J. Chromatogr. A, 2017, 721, (11), 1233-1258.