发明人马晓峰,朱建伟,罗永刚. "Method for the Synthesis of Dantrolene USP Related Compound A" [P]. 中国发明专利, 专利号 CN 113149874 A, 授权公告日 2021-01-21.
发明人唐晓军,钱学锋,周伟. "A Process for Preparing High-Purity Dantrolene USP Related Compound A" [P]. 中国发明专利, 专利号 CN 114824077 B, 授权公告日 2015-08-06.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 丹曲林USP相关杂质A in Pharmaceutical Formulations". Chemosphere, 2022, 365, (3), 9989-10018.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 丹曲林USP相关杂质A as an Impurity". Phytochemistry, 2023, 2235, 4555-4572.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Dantrolene USP Related Compound A Using HRMS and NMR". Anal. Chim. Acta, 2024, 191, 1565-1571.