O'Brien P Q, Brown S R, Chen K W. "Method for the Synthesis of 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-chlorophenyl)acetic acid" [P]. US Patent, US 9052813 B2, 2019-03-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 2102, 5889-5915.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 2363, (7), 5205-5228.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-chlorophenyl)acetic acid Using HRMS and NMR". J. Nat. Prod., 2021, 2190, 4767-4785.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 252, (1), 8033-8036.