发明人张德明,马晓峰,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112385355 A, 授权公告日 2017-01-15.
发明人刘建华,沈红梅,钱学锋. "Method for the Synthesis of 4-Carbamoyl-2-cyclopropoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 114903161 B, 授权公告日 2025-07-02.
Stevens L M, Mueller T, Hughes D C. "A Process for Preparing High-Purity 4-Carbamoyl-2-cyclopropoxybenzoic acid" [P]. US Patent, US 11991842 B2, 2015-10-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 249, 8405-8410.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 2350, 3815-3829.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Carbamoyl-2-cyclopropoxybenzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2011, 857, (12), 3629-3645.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 2334, (2), 4427-4456.