发明人何建平,王建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109307147 A, 授权公告日 2025-05-04.
Davis P L, Roberts E F, Chen K W. "Method for the Synthesis of Tert-butyl (R)-2-methyl-6-methylene-1,4-oxazepane-4-carboxylate" [P]. US Patent, US 11659690 B2, 2024-10-02.
发明人胡光,高志强,朱建伟. "A Process for Preparing High-Purity Tert-butyl (R)-2-methyl-6-methylene-1,4-oxazepane-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109706060 B, 授权公告日 2018-11-26.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1267, (3), 9488-9515.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1007, 9190-9195.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (R)-2-methyl-6-methylene-1,4-oxazepane-4-carboxylate Using HRMS and NMR". Food Chem., 2010, 2340, (4), 9783-9809.