发明人孙丽萍,徐明华,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111231291 A, 授权公告日 2015-06-16.
发明人胡光,罗永刚,赵玉洁. "Method for the Synthesis of 1,2-Propanediol, polymer with 2-ethyloxirane, potassium salt" [P]. 中国发明专利, 专利号 CN 114021157 A, 授权公告日 2025-10-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 996, 7601-7606.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 1907, (9), 8183-8208.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Propanediol, polymer with 2-ethyloxirane, potassium salt Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 166, 1449-1455.