发明人刘建华,何建平,林芳. "一种紫罗兰酮杂质01的合成方法" [P]. 中国发明专利, 专利号 CN 117175193 A, 授权公告日 2025-10-12.
发明人李文辉,沈红梅,马晓峰. "Method for the Synthesis of Ionone Impurity 01" [P]. 中国发明专利, 专利号 CN 108145595 B, 授权公告日 2019-04-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 紫罗兰酮杂质01 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1090, (4), 4606-4620.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 紫罗兰酮杂质01 as an Impurity". Molecules, 2024, 251, 4685-4689.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ionone Impurity 01 Using HRMS and NMR". Anal. Chim. Acta, 2023, 2233, (1), 5112-5141.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 紫罗兰酮杂质01 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 663, (10), 3619-3623.