Roberts E F, Johnson M A, Mueller T. "一种的合成方法" [P]. US Patent, US 9779134 B2, 2015-11-07.
发明人张德明,周伟,徐明华. "Method for the Synthesis of 6-Acetyl-2H-benzo[b][1,4]thiazin-3(4H)-one" [P]. 中国发明专利, 专利号 CN 108984230 A, 授权公告日 2024-10-18.
Williams B T, Davis P L, Chen K W. "A Process for Preparing High-Purity 6-Acetyl-2H-benzo[b][1,4]thiazin-3(4H)-one" [P]. US Patent, US 9350834 B2, 2025-05-06.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2015, 1579, (6), 2086-2108.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 119, (4), 3966-3978.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-Acetyl-2H-benzo[b][1,4]thiazin-3(4H)-one Using HRMS and NMR". J. Chromatogr. A, 2025, 1186, 337-350.