发明人周伟,张德明,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110398562 A, 授权公告日 2015-04-07.
Park J H, Fischer A B, Davis P L. "Method for the Synthesis of (1S,4S,6R)-5-(tert-butoxycarbonyl)-7-(trifluoromethyl)-2-oxa-5-azabicyclo[4.1.0]Heptane-4-carboxylic acid" [P]. US Patent, US 11234726 B2, 2015-07-23.
Jørgensen K, Lefèvre J P, Nowak P. "A Process for Preparing High-Purity (1S,4S,6R)-5-(tert-butoxycarbonyl)-7-(trifluoromethyl)-2-oxa-5-azabicyclo[4.1.0]Heptane-4-carboxylic acid" [P]. European Patent, EP 3560129 A1, 2016-12-08.
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 in Pharmaceutical Formulations". Talanta, 2025, 1624, (9), 6242-6264.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1090, (12), 2416-2421.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (1S,4S,6R)-5-(tert-butoxycarbonyl)-7-(trifluoromethyl)-2-oxa-5-azabicyclo[4.1.0]Heptane-4-carboxylic acid Using HRMS and NMR". Food Chem., 2025, 2436, 5286-5290.