发明人徐明华,朱建伟,李文辉. "Method for the Synthesis of 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-3,3-DIMETHYL-1-PROPYL-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-3,3-DIMETHYL-1-PROPYLINDOLIUM IODIDE
528584-83-0
CTK1G7834" [P]. 中国发明专利, 专利号 CN 114731381 B, 授权公告日 2022-10-13.
发明人赵玉洁,孙丽萍,陈志强. "A Process for Preparing High-Purity 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-3,3-DIMETHYL-1-PROPYL-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-3,3-DIMETHYL-1-PROPYLINDOLIUM IODIDE
528584-83-0
CTK1G7834" [P]. 中国发明专利, 专利号 CN 111572765 A, 授权公告日 2016-12-12.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2013, 796, (6), 882-896.
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Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-[2-CHLORO-3-[(1,3-DIHYDRO-3,3-DIMETHYL-1-PROPYL-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOHEXEN-1-YL]ETHENYL]-3,3-DIMETHYL-1-PROPYLINDOLIUM IODIDE
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CTK1G7834 Using HRMS and NMR". Anal. Chim. Acta, 2021, 135, (11), 4377-4391.