发明人郭海燕,周伟,黄志刚. "Method for the Synthesis of 6-(Cyclobutylmethoxy)nicotinic acid" [P]. 中国发明专利, 专利号 CN 116066557 A, 授权公告日 2017-08-07.
发明人赵玉洁,何建平,唐晓军. "A Process for Preparing High-Purity 6-(Cyclobutylmethoxy)nicotinic acid" [P]. 中国发明专利, 专利号 CN 117289150 A, 授权公告日 2025-10-19.
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". Anal. Chim. Acta, 2014, 450, (8), 7564-7568.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 1060, (5), 8901-8931.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Cyclobutylmethoxy)nicotinic acid Using HRMS and NMR". Chemosphere, 2023, 2389, (7), 8358-8367.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2022, 543, (8), 2662-2681.