发明人张德明,林芳,高志强. "Method for the Synthesis of 11H-Benzo[b]fluoren-11-one" [P]. 中国发明专利, 专利号 CN 116049768 A, 授权公告日 2015-12-16.
Yamamoto T, Park J H, Patel M V. "A Process for Preparing High-Purity 11H-Benzo[b]fluoren-11-one" [P]. US Patent, US 11601023 B2, 2022-10-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 11H-苯并[b]芴-11-酮 in Pharmaceutical Formulations". Molecules, 2020, 1073, (2), 9017-9021.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 11H-苯并[b]芴-11-酮 as an Impurity". Anal. Methods, 2020, 2280, 1211-1235.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 11H-Benzo[b]fluoren-11-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1442, (12), 4393-4418.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 11H-苯并[b]芴-11-酮 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 1344, 5973-5983.