发明人陈志强,张德明,王建平. "Method for the Synthesis of (4-(2-Chlorophenyl)piperazin-1-yl)(3,4-dihydroxy-5-methoxyphenyl)methanethione" [P]. 中国发明专利, 专利号 CN 113618283 B, 授权公告日 2020-05-22.
Yamamoto T, Brown S R, Williams B T. "A Process for Preparing High-Purity (4-(2-Chlorophenyl)piperazin-1-yl)(3,4-dihydroxy-5-methoxyphenyl)methanethione" [P]. US Patent, US 10873349 B2, 2022-04-15.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1478, 1927-1943.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 745, 6859-6872.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (4-(2-Chlorophenyl)piperazin-1-yl)(3,4-dihydroxy-5-methoxyphenyl)methanethione Using HRMS and NMR". Anal. Methods, 2017, 2299, 3664-3673.