发明人郭海燕,赵玉洁,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116180036 A, 授权公告日 2023-02-08.
Mueller T, Johnson M A, Stevens L M. "Method for the Synthesis of (4S,4'S)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-isopropyloxazole]" [P]. US Patent, US 9266946 B2, 2018-10-06.
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". Anal. Chim. Acta, 2025, 1700, (12), 8017-8042.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1395, (10), 8171-8195.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (4S,4'S)-2,2'-Cyclopentylidenebis[4,5-dihydro-4-isopropyloxazole] Using HRMS and NMR". J. Nat. Prod., 2011, 344, 5962-5973.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 1691, 3959-3974.