Hughes D C, Williams B T, Klinger H. "Method for the Synthesis of 3-Chloro-4-(cyclopentyloxy)-5-methoxybenzoic acid" [P]. US Patent, US 9897105 B2, 2024-09-06.
发明人马晓峰,唐晓军,孙丽萍. "A Process for Preparing High-Purity 3-Chloro-4-(cyclopentyloxy)-5-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 111731540 A, 授权公告日 2019-04-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 782, 680-696.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 783, 2938-2967.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-(cyclopentyloxy)-5-methoxybenzoic acid Using HRMS and NMR". Anal. Chim. Acta, 2024, 207, (9), 6789-6802.