Schröder R, Park J H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9592844 B2, 2020-05-25.
发明人刘建华,孙丽萍,王建平. "Method for the Synthesis of (4S,4'S)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole]" [P]. 中国发明专利, 专利号 CN 113113241 B, 授权公告日 2016-01-23.
发明人何建平,马晓峰,刘建华. "A Process for Preparing High-Purity (4S,4'S)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole]" [P]. 中国发明专利, 专利号 CN 112088307 A, 授权公告日 2020-05-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 744, (4), 9581-9595.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1273, 5915-5944.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (4S,4'S)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-phenyloxazole] Using HRMS and NMR". J. Sep. Sci., 2024, 987, 2583-2588.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2015, 770, (11), 8260-8284.