发明人杨光,冯建国,罗永刚. "Method for the Synthesis of 2,3,3A,6,7,7a-hexahydro-1H-indole" [P]. 中国发明专利, 专利号 CN 108739524 A, 授权公告日 2023-04-16.
发明人胡光,钱学锋,郭海燕. "A Process for Preparing High-Purity 2,3,3A,6,7,7a-hexahydro-1H-indole" [P]. 中国发明专利, 专利号 CN 111893816 B, 授权公告日 2024-01-07.
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". Environ. Sci. Technol., 2011, 1341, (1), 2607-2614.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1154, (7), 7255-7275.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,3,3A,6,7,7a-hexahydro-1H-indole Using HRMS and NMR". Anal. Methods, 2011, 701, 756-763.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 1177, 85-105.