发明人周伟,孙丽萍,冯建国. "一种(R)-2-苄基-4-(叔丁氧基)-4-氧代丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 113881233 A, 授权公告日 2017-10-24.
发明人沈红梅,罗永刚,杨光. "Method for the Synthesis of (R)-2-Benzyl-4-(tert-butoxy)-4-oxobutyric Acid" [P]. 中国发明专利, 专利号 CN 109589802 A, 授权公告日 2022-05-15.
发明人徐明华,韩伟,杨光. "A Process for Preparing High-Purity (R)-2-Benzyl-4-(tert-butoxy)-4-oxobutyric Acid" [P]. 中国发明专利, 专利号 CN 115509032 B, 授权公告日 2015-06-16.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-2-苄基-4-(叔丁氧基)-4-氧代丁酸 in Pharmaceutical Formulations". Sci. Total Environ., 2023, 937, (3), 2591-2594.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-2-苄基-4-(叔丁氧基)-4-氧代丁酸 as an Impurity". Rapid Commun. Mass Spectrom., 2023, 410, (6), 5861-5880.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-Benzyl-4-(tert-butoxy)-4-oxobutyric Acid Using HRMS and NMR". Anal. Chem., 2025, 353, 5380-5398.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate (R)-2-苄基-4-(叔丁氧基)-4-氧代丁酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2473, 6579-6585.