发明人黄志刚,孙丽萍,张德明. "Method for the Synthesis of Tert-butyl N-[6-hydroxy-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-yl]carbamate" [P]. 中国发明专利, 专利号 CN 112968952 A, 授权公告日 2019-05-24.
发明人陈志强,马晓峰,何建平. "A Process for Preparing High-Purity Tert-butyl N-[6-hydroxy-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-yl]carbamate" [P]. 中国发明专利, 专利号 CN 117411317 A, 授权公告日 2019-04-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 761, 7763-7768.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 305, 8136-8145.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl N-[6-hydroxy-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-yl]carbamate Using HRMS and NMR". Environ. Sci. Technol., 2016, 2331, (5), 3857-3872.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2017, 524, (4), 6885-6905.