发明人林芳,孙丽萍,何建平. "Method for the Synthesis of 4-(1-Cyanocyclopentyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 113168492 B, 授权公告日 2025-05-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(1-氰基环戊基)苯甲酸 in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1976, 2359-2367.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(1-氰基环戊基)苯甲酸 as an Impurity". Talanta, 2021, 85, 3717-3722.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1-Cyanocyclopentyl)benzoic acid Using HRMS and NMR". Chemosphere, 2018, 1793, (3), 5314-5321.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 4-(1-氰基环戊基)苯甲酸 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 2228, (4), 9611-9632.