Thompson G K, Anderson J P, Mueller T. "Method for the Synthesis of 1,3-Bis(2,4,6-trimethylphenyl)-4-[(trimethylammonio)methyl]imidazolidin-2-ylidene]-(2-i-propoxy-5-nitrobenzylidene)dichlororuthenium(II)" [P]. US Patent, US 9415497 B2, 2024-01-14.
Kumar R, Schröder R, Johnson M A. "A Process for Preparing High-Purity 1,3-Bis(2,4,6-trimethylphenyl)-4-[(trimethylammonio)methyl]imidazolidin-2-ylidene]-(2-i-propoxy-5-nitrobenzylidene)dichlororuthenium(II)" [P]. US Patent, US 9100809 B2, 2023-01-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 1100, (11), 4978-4981.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 2416, (1), 5625-5648.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Bis(2,4,6-trimethylphenyl)-4-[(trimethylammonio)methyl]imidazolidin-2-ylidene]-(2-i-propoxy-5-nitrobenzylidene)dichlororuthenium(II) Using HRMS and NMR". Phytochemistry, 2018, 272, (5), 3513-3523.