发明人徐明华,何建平,朱建伟. "Method for the Synthesis of (R)-Penbutolol Sulfate" [P]. 中国发明专利, 专利号 CN 114174162 A, 授权公告日 2020-01-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 2104, (11), 6802-6818.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 99, (5), 2783-2813.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-Penbutolol Sulfate Using HRMS and NMR". Chemosphere, 2025, 1957, 8248-8278.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 2425, (6), 1042-1062.