发明人冯建国,郭海燕,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115243604 A, 授权公告日 2024-04-04.
发明人高志强,刘建华,孙丽萍. "Method for the Synthesis of 1,4-Dihydro-2H-spiro[cyclopenta[b]indole-3,4'-piperidine]" [P]. 中国发明专利, 专利号 CN 112050513 B, 授权公告日 2024-08-22.
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". Molecules, 2016, 837, (4), 5142-5171.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 176, (2), 6814-6841.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1,4-Dihydro-2H-spiro[cyclopenta[b]indole-3,4'-piperidine] Using HRMS and NMR". Anal. Chem., 2017, 956, (2), 2560-2586.