Yamamoto T, Schröder R, Stevens L M. "一种的合成方法" [P]. US Patent, US 9682901 B2, 2016-03-09.
发明人徐明华,刘建华,胡光. "Method for the Synthesis of Benzofuran-5-thiol" [P]. 中国发明专利, 专利号 CN 116212026 A, 授权公告日 2022-04-26.
Lee S K, Yamamoto T, O'Brien P Q. "A Process for Preparing High-Purity Benzofuran-5-thiol" [P]. US Patent, US 9449654 B2, 2015-07-06.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 1716, (11), 3305-3321.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 175, (7), 8688-8715.