发明人沈红梅,刘建华,林芳. "一种8-氯咔唑-1-乙酸的合成方法" [P]. 中国发明专利, 专利号 CN 110538995 A, 授权公告日 2023-07-03.
发明人王建平,周伟,高志强. "Method for the Synthesis of 8-Chlorocarbazole-1-acetic Acid" [P]. 中国发明专利, 专利号 CN 117659864 A, 授权公告日 2024-03-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 8-氯咔唑-1-乙酸 in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 676, (4), 4469-4476.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 8-氯咔唑-1-乙酸 as an Impurity". Phytochemistry, 2015, 2313, (7), 8104-8123.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 8-Chlorocarbazole-1-acetic Acid Using HRMS and NMR". Anal. Chem., 2021, 139, 1165-1180.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 8-氯咔唑-1-乙酸 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 2160, 6079-6087.