Johnson M A, O'Brien P Q, Klinger H. "Method for the Synthesis of 19-(tert-Butoxy)-19-oxononadecanoic acid" [P]. US Patent, US 10746562 B2, 2025-01-13.
Schröder R, Lee S K, Hughes D C. "A Process for Preparing High-Purity 19-(tert-Butoxy)-19-oxononadecanoic acid" [P]. US Patent, US 11648677 B2, 2021-11-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 616, 2509-2537.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 319, (7), 4647-4656.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 19-(tert-Butoxy)-19-oxononadecanoic acid Using HRMS and NMR". J. Sep. Sci., 2013, 2141, (8), 168-185.