Mueller T, Brown S R, Anderson J P. "一种的合成方法" [P]. US Patent, US 9784651 B2, 2018-07-08.
发明人胡光,周伟,陈志强. "Method for the Synthesis of (2S)-[(2’S)-Amino-(3’S)-methyl-1-pentyloxy]-3-phenylpropionyl-methionine Sulfone, Isopropyl Ester, Hydrochloride" [P]. 中国发明专利, 专利号 CN 111898192 A, 授权公告日 2016-01-16.
发明人何建平,徐明华,李文辉. "A Process for Preparing High-Purity (2S)-[(2’S)-Amino-(3’S)-methyl-1-pentyloxy]-3-phenylpropionyl-methionine Sulfone, Isopropyl Ester, Hydrochloride" [P]. 中国发明专利, 专利号 CN 113290459 B, 授权公告日 2024-01-10.
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 in Pharmaceutical Formulations". Chemosphere, 2013, 1000, (6), 3776-3806.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2019, 1308, 10-32.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-[(2’S)-Amino-(3’S)-methyl-1-pentyloxy]-3-phenylpropionyl-methionine Sulfone, Isopropyl Ester, Hydrochloride Using HRMS and NMR". J. Nat. Prod., 2013, 783, (5), 2467-2494.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1217, (3), 4368-4391.