Johnson M A, Mueller T, Patel M V. "一种氨溴索美拉德反应杂质8(氨溴索杂质77)的合成方法" [P]. US Patent, US 10918805 B2, 2019-04-02.
Kumar R, Hughes D C, Patel M V. "Method for the Synthesis of Ambroxol Maillard Lactose Impurity 8(Ambroxol Impurity 77)" [P]. US Patent, US 11547286 B2, 2019-07-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 氨溴索美拉德反应杂质8(氨溴索杂质77) in Pharmaceutical Formulations". Food Chem., 2022, 394, 2653-2660.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氨溴索美拉德反应杂质8(氨溴索杂质77) as an Impurity". J. Agric. Food Chem., 2012, 1612, (2), 873-885.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Ambroxol Maillard Lactose Impurity 8(Ambroxol Impurity 77) Using HRMS and NMR". Anal. Chim. Acta, 2014, 790, 9293-9310.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 氨溴索美拉德反应杂质8(氨溴索杂质77) Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 2212, (3), 5663-5683.