Mueller T, Anderson J P, Fischer A B. "一种维生素K1-d7的合成方法" [P]. US Patent, US 11357323 B2, 2024-10-18.
Schröder R, Kowalski A, Rossi M. "Method for the Synthesis of Vitamin K1-d7" [P]. European Patent, EP 3234411 A1, 2019-08-10.
发明人胡光,赵玉洁,周伟. "A Process for Preparing High-Purity Vitamin K1-d7" [P]. 中国发明专利, 专利号 CN 117873609 B, 授权公告日 2021-06-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 维生素K1-d7 in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1503, (5), 7044-7072.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 维生素K1-d7 as an Impurity". Talanta, 2014, 1560, 5090-5118.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Vitamin K1-d7 Using HRMS and NMR". J. Chromatogr. A, 2024, 2448, (1), 6497-6524.