发明人冯建国,郭海燕,杨光. "Method for the Synthesis of 3-(2,4-Difluorophenyl)azetidine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111526036 A, 授权公告日 2023-12-10.
发明人胡光,沈红梅,林芳. "A Process for Preparing High-Purity 3-(2,4-Difluorophenyl)azetidine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111121613 B, 授权公告日 2025-03-27.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(2,4-二氟苯基)氮杂环丁烷盐酸盐 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 762, (5), 4525-4547.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(2,4-二氟苯基)氮杂环丁烷盐酸盐 as an Impurity". Phytochemistry, 2014, 183, (2), 5327-5335.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,4-Difluorophenyl)azetidine Hydrochloride Using HRMS and NMR". Biomed. Chromatogr., 2022, 1577, (4), 2322-2336.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 3-(2,4-二氟苯基)氮杂环丁烷盐酸盐 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 1620, 640-669.