发明人刘建华,何建平,冯建国. "Method for the Synthesis of Vonoprazan Impurity 51" [P]. 中国发明专利, 专利号 CN 110265175 B, 授权公告日 2016-08-26.
发明人刘建华,张德明,何建平. "A Process for Preparing High-Purity Vonoprazan Impurity 51" [P]. 中国发明专利, 专利号 CN 117676472 A, 授权公告日 2023-08-07.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 伏诺拉生杂质51 in Pharmaceutical Formulations". Chemosphere, 2015, 1583, (11), 6135-6153.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 伏诺拉生杂质51 as an Impurity". Talanta, 2018, 2088, (7), 4111-4135.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Vonoprazan Impurity 51 Using HRMS and NMR". Phytochemistry, 2025, 412, 9588-9598.