发明人高志强,钱学锋,胡光. "Method for the Synthesis of 2-Acetyl-6-methoxypyridine-4-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117575541 B, 授权公告日 2017-06-11.
Davis P L, Lee S K, Klinger H. "A Process for Preparing High-Purity 2-Acetyl-6-methoxypyridine-4-sulfonyl chloride" [P]. US Patent, US 10816845 B2, 2022-02-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 1787, (7), 5955-5962.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1645, (6), 6942-6947.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Acetyl-6-methoxypyridine-4-sulfonyl chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 969, (12), 1765-1777.