Klinger H, Hughes D C, Park J H. "一种的合成方法" [P]. US Patent, US 9880512 B2, 2022-11-15.
发明人徐明华,孙丽萍,赵玉洁. "Method for the Synthesis of [(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-phenylpropyl]-carbamicacid phenylmethylester" [P]. 中国发明专利, 专利号 CN 114570070 B, 授权公告日 2025-11-01.
发明人赵玉洁,唐晓军,罗永刚. "A Process for Preparing High-Purity [(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-phenylpropyl]-carbamicacid phenylmethylester" [P]. 中国发明专利, 专利号 CN 114817976 A, 授权公告日 2022-10-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 1948, 4249-4266.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 2038, 534-541.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of [(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-phenylpropyl]-carbamicacid phenylmethylester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 1463, 6585-6601.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 1817, 2734-2764.