发明人沈红梅,罗永刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110774510 A, 授权公告日 2016-06-08.
发明人冯建国,孙丽萍,徐明华. "Method for the Synthesis of 3'H-Spiro[azepane-4,1'-isobenzofuran]" [P]. 中国发明专利, 专利号 CN 117326391 B, 授权公告日 2017-11-03.
Hughes D C, O'Brien P Q, Brown S R. "A Process for Preparing High-Purity 3'H-Spiro[azepane-4,1'-isobenzofuran]" [P]. US Patent, US 9747138 B2, 2024-12-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 2385, 351-354.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 807, 8637-8643.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3'H-Spiro[azepane-4,1'-isobenzofuran] Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 1984, (8), 2934-2959.