发明人胡光,徐明华,郭海燕. "Method for the Synthesis of 2-(2,2-Difluoroacetyl)cyclopentan-1-one" [P]. 中国发明专利, 专利号 CN 115032817 A, 授权公告日 2023-08-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 2361, (1), 6485-6492.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 389, 5734-5763.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,2-Difluoroacetyl)cyclopentan-1-one Using HRMS and NMR". Chromatographia, 2023, 1010, (5), 8834-8841.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2015, 1707, (4), 2475-2483.