发明人林芳,杨光,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112726366 A, 授权公告日 2025-08-21.
发明人黄志刚,王建平,韩伟. "Method for the Synthesis of 4'-(Trifluoromethyl)spiro[cyclopropane-1,3'-indoline]" [P]. 中国发明专利, 专利号 CN 109018041 B, 授权公告日 2019-08-08.
发明人胡光,唐晓军,陈志强. "A Process for Preparing High-Purity 4'-(Trifluoromethyl)spiro[cyclopropane-1,3'-indoline]" [P]. 中国发明专利, 专利号 CN 115599055 A, 授权公告日 2015-10-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1152, (3), 2405-2417.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 900, (5), 2995-3011.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4'-(Trifluoromethyl)spiro[cyclopropane-1,3'-indoline] Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 908, 5198-5225.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 314, (3), 4642-4660.