Park J H, Klinger H, Mueller T. "一种rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid的合成方法" [P]. US Patent, US 11238559 B2, 2025-01-16.
Sørensen M, Nowak P, Nielsen H. "Method for the Synthesis of rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid" [P]. European Patent, EP 3906401 A1, 2018-09-25.
发明人朱建伟,胡光,郭海燕. "A Process for Preparing High-Purity rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117796618 A, 授权公告日 2024-03-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid in Pharmaceutical Formulations". Talanta, 2019, 346, (10), 3849-3860.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid as an Impurity". Anal. Methods, 2020, 733, (9), 5957-5969.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2017, 1596, 4757-4770.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate rac-(1R,2S)-2-(oxan-4-yl)cyclopropane-1-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 1388, 7619-7637.