发明人林芳,冯建国,高志强. "Method for the Synthesis of tert-Butyl N-{[(2,4-dimethoxyphenyl)carbamoyl]methyl}carbamate" [P]. 中国发明专利, 专利号 CN 116040739 A, 授权公告日 2018-12-02.
发明人钱学锋,何建平,高志强. "A Process for Preparing High-Purity tert-Butyl N-{[(2,4-dimethoxyphenyl)carbamoyl]methyl}carbamate" [P]. 中国发明专利, 专利号 CN 117770092 A, 授权公告日 2019-08-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 1220, (10), 2688-2711.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 2382, (11), 7364-7377.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl N-{[(2,4-dimethoxyphenyl)carbamoyl]methyl}carbamate Using HRMS and NMR". Phytochemistry, 2019, 1477, (5), 7990-8016.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 1107, 7657-7678.