发明人冯建国,杨光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112787189 A, 授权公告日 2015-07-26.
发明人罗永刚,唐晓军,冯建国. "Method for the Synthesis of Benzyl 5-bromo-2-cyclopropylspiro[indoline-3,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 111449426 B, 授权公告日 2021-12-26.
发明人何建平,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity Benzyl 5-bromo-2-cyclopropylspiro[indoline-3,4'-piperidine]-1'-carboxylate" [P]. 中国发明专利, 专利号 CN 115986103 B, 授权公告日 2015-12-27.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 164, (8), 7782-7797.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 680, 4573-4601.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 5-bromo-2-cyclopropylspiro[indoline-3,4'-piperidine]-1'-carboxylate Using HRMS and NMR". Chemosphere, 2018, 384, (9), 6780-6789.