Yamamoto T, Schröder R, Thompson G K. "Method for the Synthesis of 5-Bromo-3H-spiro[benzofuran-2,4'-piperidine]" [P]. US Patent, US 11335424 B2, 2023-03-01.
发明人陈志强,郭海燕,张德明. "A Process for Preparing High-Purity 5-Bromo-3H-spiro[benzofuran-2,4'-piperidine]" [P]. 中国发明专利, 专利号 CN 111717496 A, 授权公告日 2024-08-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1297, (5), 7282-7286.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 2451, 1300-1318.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3H-spiro[benzofuran-2,4'-piperidine] Using HRMS and NMR". Anal. Chem., 2023, 1819, 8900-8926.