发明人钱学锋,郭海燕,王建平. "Method for the Synthesis of (3aS,6aS)-5-[(2-Methylpropan-2-yl)oxycarbonyl]-2-phenylmethoxycarbonyl-3,4,6,6a-tetrahydro-1H-pyrrolo[3,4-c]pyrrole-3a-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108496322 B, 授权公告日 2025-10-21.
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". Environ. Sci. Technol., 2016, 1178, (4), 1128-1135.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2050, 6939-6969.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (3aS,6aS)-5-[(2-Methylpropan-2-yl)oxycarbonyl]-2-phenylmethoxycarbonyl-3,4,6,6a-tetrahydro-1H-pyrrolo[3,4-c]pyrrole-3a-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2010, 1937, 8684-8706.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1472, 7389-7407.