Williams B T, O'Brien P Q, Thompson G K. "Method for the Synthesis of (E)-3-(3,4-Bis(benzyloxy)phenyl)acrylic acid" [P]. US Patent, US 10525436 B2, 2017-03-11.
Rossi M, Sørensen M, Johansson L. "A Process for Preparing High-Purity (E)-3-(3,4-Bis(benzyloxy)phenyl)acrylic acid" [P]. European Patent, EP 3541744 A1, 2019-02-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 663, 1515-1542.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1235, (3), 9083-9110.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-(3,4-Bis(benzyloxy)phenyl)acrylic acid Using HRMS and NMR". Anal. Chem., 2012, 1984, (8), 1656-1671.