发明人杨光,徐明华,朱建伟. "Method for the Synthesis of 3-(3,3-Difluorocyclobutoxy)-2-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 111987896 A, 授权公告日 2016-10-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 228, 9606-9630.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 1879, 617-620.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,3-Difluorocyclobutoxy)-2-methylbenzoic acid Using HRMS and NMR". J. Sep. Sci., 2016, 2433, (1), 8420-8449.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 2176, (4), 4195-4225.