Kumar R, Yamamoto T, Patel M V. "一种的合成方法" [P]. US Patent, US 9955733 B2, 2019-06-15.
发明人钱学锋,高志强,张德明. "Method for the Synthesis of Benzyl 2-[[(2S)-2-[[(2R)-2-[[2-(tert-butoxycarbonylamino)acetyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]acetate" [P]. 中国发明专利, 专利号 CN 108322931 B, 授权公告日 2022-02-14.
发明人钱学锋,杨光,王建平. "A Process for Preparing High-Purity Benzyl 2-[[(2S)-2-[[(2R)-2-[[2-(tert-butoxycarbonylamino)acetyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]acetate" [P]. 中国发明专利, 专利号 CN 108060859 A, 授权公告日 2024-05-24.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 2321, 6107-6135.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 2363, (9), 6426-6451.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 2-[[(2S)-2-[[(2R)-2-[[2-(tert-butoxycarbonylamino)acetyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]acetate Using HRMS and NMR". J. Sep. Sci., 2013, 130, (7), 1531-1556.