发明人高志强,周伟,杨光. "Method for the Synthesis of 287111-41-5
4-Methylpentanoic acid-1-13C sodium salt
Sodium 4-methylvalerate-1-13C
Sodium isocaproate-1-13C" [P]. 中国发明专利, 专利号 CN 110779756 B, 授权公告日 2016-12-03.
发明人徐明华,赵玉洁,林芳. "A Process for Preparing High-Purity 287111-41-5
4-Methylpentanoic acid-1-13C sodium salt
Sodium 4-methylvalerate-1-13C
Sodium isocaproate-1-13C" [P]. 中国发明专利, 专利号 CN 115093006 A, 授权公告日 2017-05-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲基戊酸钠-1-<SUP>13</SUP>C in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 517, (5), 9406-9412.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲基戊酸钠-1-<SUP>13</SUP>C as an Impurity". Biomed. Chromatogr., 2010, 434, (6), 7065-7070.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 287111-41-5
4-Methylpentanoic acid-1-13C sodium salt
Sodium 4-methylvalerate-1-13C
Sodium isocaproate-1-13C Using HRMS and NMR". Food Chem., 2010, 1760, (10), 788-812.