发明人韩伟,何建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111073089 A, 授权公告日 2023-02-03.
发明人胡光,马晓峰,郑宇鹏. "Method for the Synthesis of Methyl 2-p-tolyl-6,7-dihydro-5H-benzo[7]annulene-8 -carboxylate" [P]. 中国发明专利, 专利号 CN 114092822 A, 授权公告日 2015-02-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1198, (7), 2588-2614.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 2093, (4), 845-856.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-p-tolyl-6,7-dihydro-5H-benzo[7]annulene-8 -carboxylate Using HRMS and NMR". J. Nat. Prod., 2020, 1164, (12), 7589-7597.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1348, 7749-7763.