O'Brien P Q, Klinger H, Thompson G K. "一种呋莫西林的合成方法" [P]. US Patent, US 9104647 B2, 2019-07-15.
发明人钱学锋,郭海燕,徐明华. "Method for the Synthesis of (2S,5R,6R)-6-((R)-2-((Furan-2-ylmethylene)amino)-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111164164 B, 授权公告日 2024-09-25.
发明人赵玉洁,张德明,罗永刚. "A Process for Preparing High-Purity (2S,5R,6R)-6-((R)-2-((Furan-2-ylmethylene)amino)-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112163688 B, 授权公告日 2022-04-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 呋莫西林 in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1033, (7), 7272-7292.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 呋莫西林 as an Impurity". Anal. Methods, 2012, 1859, 6689-6697.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2S,5R,6R)-6-((R)-2-((Furan-2-ylmethylene)amino)-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Using HRMS and NMR". Talanta, 2013, 2141, (4), 1538-1545.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 呋莫西林 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 1825, 6463-6487.