发明人沈红梅,何建平,钱学锋. "Method for the Synthesis of N,N-Bis(2-ethylhexyl)-4-Methyl-1H-Benzotriazole-1-Methylamine" [P]. 中国发明专利, 专利号 CN 112673141 A, 授权公告日 2022-12-21.
Johnson M A, Fischer A B, Schröder R. "A Process for Preparing High-Purity N,N-Bis(2-ethylhexyl)-4-Methyl-1H-Benzotriazole-1-Methylamine" [P]. US Patent, US 10198101 B2, 2024-12-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of N,N-二(2-乙基己基)-4-甲基-1H-苯并三唑-1-甲胺 in Pharmaceutical Formulations". J. Sep. Sci., 2012, 2210, (7), 2908-2928.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of N,N-二(2-乙基己基)-4-甲基-1H-苯并三唑-1-甲胺 as an Impurity". J. Chromatogr. A, 2021, 1346, 9454-9457.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N,N-Bis(2-ethylhexyl)-4-Methyl-1H-Benzotriazole-1-Methylamine Using HRMS and NMR". Phytochemistry, 2013, 1001, (5), 5958-5985.