发明人何建平,赵玉洁,钱学锋. "Method for the Synthesis of CIS-ETHYL 3-AMINOTETRAHYDRO-2H-PYRAN-4-CARBOXYLATE HCL" [P]. 中国发明专利, 专利号 CN 108676098 A, 授权公告日 2023-07-20.
发明人高志强,胡光,郭海燕. "A Process for Preparing High-Purity CIS-ETHYL 3-AMINOTETRAHYDRO-2H-PYRAN-4-CARBOXYLATE HCL" [P]. 中国发明专利, 专利号 CN 115717668 A, 授权公告日 2025-10-18.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of CIS-ETHYL 3-AMINOTETRAHYDRO-2H-PYRAN-4-CARBOXYLATE HCL in Pharmaceutical Formulations". J. Sep. Sci., 2019, 320, (4), 9454-9460.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of CIS-ETHYL 3-AMINOTETRAHYDRO-2H-PYRAN-4-CARBOXYLATE HCL as an Impurity". J. Chromatogr. A, 2022, 1619, 272-289.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of CIS-ETHYL 3-AMINOTETRAHYDRO-2H-PYRAN-4-CARBOXYLATE HCL Using HRMS and NMR". Chromatographia, 2022, 2402, 7615-7627.