发明人朱建伟,罗永刚,唐晓军. "Method for the Synthesis of 1-Hexyl-3-(4-hydroxy-3-methoxybenzyl)urea" [P]. 中国发明专利, 专利号 CN 117303898 A, 授权公告日 2024-12-12.
Nowak P, Martínez F, Mueller T C. "A Process for Preparing High-Purity 1-Hexyl-3-(4-hydroxy-3-methoxybenzyl)urea" [P]. European Patent, EP 3534675 A1, 2023-11-05.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Food Chem., 2025, 1626, 696-711.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Anal. Chem., 2014, 111, 5202-5208.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Hexyl-3-(4-hydroxy-3-methoxybenzyl)urea Using HRMS and NMR". J. Nat. Prod., 2013, 946, 8410-8414.