O'Brien P Q, Lee S K, Patel M V. "Method for the Synthesis of (Cyclopentyl-methyl-amino)-acetic acid" [P]. US Patent, US 11230320 B2, 2025-05-12.
发明人周伟,何建平,胡光. "A Process for Preparing High-Purity (Cyclopentyl-methyl-amino)-acetic acid" [P]. 中国发明专利, 专利号 CN 116771801 A, 授权公告日 2018-12-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 976, 4222-4238.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 1182, (10), 9766-9773.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (Cyclopentyl-methyl-amino)-acetic acid Using HRMS and NMR". Food Chem., 2023, 2085, (10), 4687-4709.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 144, (2), 9780-9801.