发明人高志强,刘建华,沈红梅. "Method for the Synthesis of 4-HYDROXY-3-METHYLBENZOIC ACID HYDRATE
4-HYDROXY-M-TOLUIC ACID HYDRATE
4-Hydroxy-3-methylbenzoic acid
499-76-3
AKOS BBS-00004298
AS00899
RARECHEM AL BE 0693
TIMTEC-BB SBB017625" [P]. 中国发明专利, 专利号 CN 114419744 A, 授权公告日 2020-08-27.
发明人徐明华,郑宇鹏,林芳. "A Process for Preparing High-Purity 4-HYDROXY-3-METHYLBENZOIC ACID HYDRATE
4-HYDROXY-M-TOLUIC ACID HYDRATE
4-Hydroxy-3-methylbenzoic acid
499-76-3
AKOS BBS-00004298
AS00899
RARECHEM AL BE 0693
TIMTEC-BB SBB017625" [P]. 中国发明专利, 专利号 CN 111353730 A, 授权公告日 2024-10-10.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-羟基-3-甲基苯甲酸 in Pharmaceutical Formulations". Phytochemistry, 2016, 2331, (5), 2508-2517.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-羟基-3-甲基苯甲酸 as an Impurity". Biomed. Chromatogr., 2010, 1572, 5977-6005.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-HYDROXY-3-METHYLBENZOIC ACID HYDRATE
4-HYDROXY-M-TOLUIC ACID HYDRATE
4-Hydroxy-3-methylbenzoic acid
499-76-3
AKOS BBS-00004298
AS00899
RARECHEM AL BE 0693
TIMTEC-BB SBB017625 Using HRMS and NMR". Anal. Methods, 2023, 843, 5108-5111.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 4-羟基-3-甲基苯甲酸 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 279, (1), 963-973.