Fischer A B, Stevens L M, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11645176 B2, 2015-01-15.
Thompson G K, Brown S R, Roberts E F. "Method for the Synthesis of 2-(3-Pyridinyl)-1H-pyrrole-1-carboxylic Acid 1,1-Dimethylethyl Ester
215187-35-2
N-Boc-b-nornicotryine" [P]. US Patent, US 10702279 B2, 2018-07-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 2389, 7766-7782.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1048, (9), 8774-8804.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Pyridinyl)-1H-pyrrole-1-carboxylic Acid 1,1-Dimethylethyl Ester
215187-35-2
N-Boc-b-nornicotryine Using HRMS and NMR". J. Chromatogr. A, 2020, 1683, 4936-4939.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2014, 1928, (2), 9091-9095.