发明人杨光,胡光,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115312416 A, 授权公告日 2016-05-14.
Stevens L M, Hughes D C, Chen K W. "Method for the Synthesis of 4-Bromo-1-cyclopentyl-1h-pyrazole-5-carboxylic acid" [P]. US Patent, US 10094381 B2, 2016-08-06.
发明人刘建华,郭海燕,沈红梅. "A Process for Preparing High-Purity 4-Bromo-1-cyclopentyl-1h-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108160501 B, 授权公告日 2024-09-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 1374, (9), 1877-1886.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1712, (11), 8524-8540.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-cyclopentyl-1h-pyrazole-5-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2022, 814, (3), 6975-6995.