发明人孙丽萍,钱学锋,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112941490 A, 授权公告日 2021-08-07.
发明人唐晓军,徐明华,何建平. "Method for the Synthesis of 3-Nitrocoumarin" [P]. 中国发明专利, 专利号 CN 111670890 B, 授权公告日 2022-06-11.
发明人杨光,高志强,周伟. "A Process for Preparing High-Purity 3-Nitrocoumarin" [P]. 中国发明专利, 专利号 CN 116780158 B, 授权公告日 2019-06-24.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 2337, (11), 7713-7722.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2020, 1714, (10), 277-302.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitrocoumarin Using HRMS and NMR". Anal. Chem., 2019, 2262, 5970-5984.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 241, 3606-3613.