Mueller T, Klinger H, Roberts E F. "一种的合成方法" [P]. US Patent, US 9408129 B2, 2022-07-17.
Mueller T, Davis P L, Williams B T. "Method for the Synthesis of Tert-butyl 6-methyl-7-oxa-3-azabicyclo[4.1.0]Heptane-3-carboxylate" [P]. US Patent, US 11022019 B2, 2020-02-08.
发明人钱学锋,冯建国,周伟. "A Process for Preparing High-Purity Tert-butyl 6-methyl-7-oxa-3-azabicyclo[4.1.0]Heptane-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110208877 A, 授权公告日 2015-01-11.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 880, (7), 1950-1979.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1270, (6), 4714-4733.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 6-methyl-7-oxa-3-azabicyclo[4.1.0]Heptane-3-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2020, 1085, (11), 5193-5218.