发明人林芳,徐明华,何建平. "Method for the Synthesis of Labdanolic acid" [P]. 中国发明专利, 专利号 CN 114652710 B, 授权公告日 2017-05-06.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of Labdanolic acid in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 558, 1360-1381.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of Labdanolic acid as an Impurity". Phytochemistry, 2025, 1651, 5205-5208.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Labdanolic acid Using HRMS and NMR". Chromatographia, 2016, 1202, (12), 8816-8841.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Labdanolic acid Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 159, 1507-1535.