发明人张德明,郭海燕,沈红梅. "Method for the Synthesis of Urolithin E" [P]. 中国发明专利, 专利号 CN 117488156 A, 授权公告日 2017-07-02.
发明人钱学锋,韩伟,罗永刚. "A Process for Preparing High-Purity Urolithin E" [P]. 中国发明专利, 专利号 CN 109679990 A, 授权公告日 2022-10-08.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 653, (12), 8835-8865.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 2375, (6), 1247-1260.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Urolithin E Using HRMS and NMR". Anal. Chem., 2019, 1411, 2170-2199.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 702, (2), 6154-6170.