发明人杨光,张德明,王建平. "Method for the Synthesis of (R)-4-Methyl-2-(1-pyrrolidinyl)pentanoic Acid" [P]. 中国发明专利, 专利号 CN 115777144 A, 授权公告日 2015-06-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-2-(1-吡咯烷基)-4-甲基戊酸 in Pharmaceutical Formulations". Chemosphere, 2010, 1699, (5), 2537-2540.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-2-(1-吡咯烷基)-4-甲基戊酸 as an Impurity". Anal. Methods, 2014, 426, 8340-8358.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-Methyl-2-(1-pyrrolidinyl)pentanoic Acid Using HRMS and NMR". Anal. Chim. Acta, 2021, 464, 5762-5790.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate (R)-2-(1-吡咯烷基)-4-甲基戊酸 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1990, (11), 6744-6758.