发明人胡光,陈志强,张德明. "一种2-噻吩乙醛酸的合成方法" [P]. 中国发明专利, 专利号 CN 115428566 A, 授权公告日 2018-01-20.
发明人林芳,钱学锋,唐晓军. "Method for the Synthesis of 723A77PV2M
4075-59-6
2-Thiopheneglyoxylic acid
alpha-Oxothiophen-2-acetic acid
EINECS 223-794-2
UNII-723A77PV2M" [P]. 中国发明专利, 专利号 CN 109928739 A, 授权公告日 2019-07-22.
发明人周伟,郭海燕,胡光. "A Process for Preparing High-Purity 723A77PV2M
4075-59-6
2-Thiopheneglyoxylic acid
alpha-Oxothiophen-2-acetic acid
EINECS 223-794-2
UNII-723A77PV2M" [P]. 中国发明专利, 专利号 CN 113973812 A, 授权公告日 2023-11-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-噻吩乙醛酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 1808, (12), 5557-5585.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-噻吩乙醛酸 as an Impurity". J. Sep. Sci., 2023, 684, (6), 4048-4058.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 723A77PV2M
4075-59-6
2-Thiopheneglyoxylic acid
alpha-Oxothiophen-2-acetic acid
EINECS 223-794-2
UNII-723A77PV2M Using HRMS and NMR". J. Agric. Food Chem., 2011, 1775, 2437-2442.