Thompson G K, Lee S K, Stevens L M. "一种的合成方法" [P]. US Patent, US 11848721 B2, 2016-07-08.
发明人沈红梅,马晓峰,李文辉. "Method for the Synthesis of 5,5-Dimethyl-8-nitro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 117546457 B, 授权公告日 2016-11-02.
发明人郭海燕,高志强,王建平. "A Process for Preparing High-Purity 5,5-Dimethyl-8-nitro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 115047419 B, 授权公告日 2017-01-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 1358, (12), 8250-8265.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 634, (10), 2259-2265.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5,5-Dimethyl-8-nitro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one Using HRMS and NMR". J. Nat. Prod., 2014, 648, (12), 8054-8062.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 470, (2), 1821-1842.