Schröder R, Stevens L M, Fischer A B. "一种的合成方法" [P]. US Patent, US 10374798 B2, 2024-09-09.
Brown S R, Anderson J P, Stevens L M. "Method for the Synthesis of 17a(H),21B(H)-25,28,30-Trisnorhopane" [P]. US Patent, US 11667698 B2, 2021-02-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 1480, 7753-7771.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 1338, 7641-7666.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 17a(H),21B(H)-25,28,30-Trisnorhopane Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 638, (10), 1218-1248.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 1720, (12), 4119-4146.