Klinger H, Hughes D C, Davis P L. "Method for the Synthesis of ETHYL 2-CHLORO-3-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLATE" [P]. US Patent, US 9863513 B2, 2025-02-11.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of ETHYL 2-CHLORO-3-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLATE in Pharmaceutical Formulations". Talanta, 2013, 1951, 2226-2249.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of ETHYL 2-CHLORO-3-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLATE as an Impurity". Environ. Sci. Technol., 2017, 105, (5), 5644-5656.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ETHYL 2-CHLORO-3-METHYL-4H-THIENO[3,2-B]PYRROLE-5-CARBOXYLATE Using HRMS and NMR". Biomed. Chromatogr., 2017, 1780, (9), 2489-2496.