Hughes D C, Park J H, Schröder R. "一种的合成方法" [P]. US Patent, US 10604274 B2, 2020-04-05.
Stevens L M, O'Brien P Q, Schröder R. "Method for the Synthesis of 8-Nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid" [P]. US Patent, US 9918207 B2, 2019-05-01.
发明人陈志强,唐晓军,周伟. "A Process for Preparing High-Purity 8-Nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115175158 B, 授权公告日 2024-03-15.
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 in Pharmaceutical Formulations". J. Nat. Prod., 2025, 201, 385-400.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 1134, 7273-7284.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 8-Nitro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid Using HRMS and NMR". Talanta, 2010, 2296, 6251-6279.