Kowalski A, Martínez F, Johansson L. "一种的合成方法" [P]. European Patent, EP 3411720 A1, 2022-08-20.
发明人黄志刚,钱学锋,赵玉洁. "Method for the Synthesis of (S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]" [P]. 中国发明专利, 专利号 CN 108786001 A, 授权公告日 2015-12-20.
发明人王建平,何建平,黄志刚. "A Process for Preparing High-Purity (S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]" [P]. 中国发明专利, 专利号 CN 112205543 A, 授权公告日 2021-04-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 574, (3), 6001-6029.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 802, (5), 7201-7229.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (S)-(-)-NBD-Pro-COCl [=(S)-(-)-4-Nitro-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination] Using HRMS and NMR". J. Agric. Food Chem., 2024, 993, (7), 149-163.