发明人张德明,高志强,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109875615 A, 授权公告日 2015-05-08.
发明人张德明,王建平,赵玉洁. "Method for the Synthesis of Methyl (2Z)-3-[(4-methoxyphenyl)amino]-2-[4-(propan-2-yl)benzenesulfonyl]prop-2-enoate" [P]. 中国发明专利, 专利号 CN 117542991 B, 授权公告日 2024-06-20.
发明人何建平,沈红梅,罗永刚. "A Process for Preparing High-Purity Methyl (2Z)-3-[(4-methoxyphenyl)amino]-2-[4-(propan-2-yl)benzenesulfonyl]prop-2-enoate" [P]. 中国发明专利, 专利号 CN 110029135 A, 授权公告日 2017-08-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 956, 189-214.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 2022, (8), 1138-1161.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (2Z)-3-[(4-methoxyphenyl)amino]-2-[4-(propan-2-yl)benzenesulfonyl]prop-2-enoate Using HRMS and NMR". Anal. Chem., 2020, 2065, 7915-7932.