Hughes D C, Kumar R, Thompson G K. "一种的合成方法" [P]. US Patent, US 9505138 B2, 2018-09-21.
Nowak P, Mueller T C, Johansson L. "Method for the Synthesis of 2-(Dicyclohexylphosphino)-N,N-bis(1-methylethyl)-1H-indole-1-carboxamide" [P]. European Patent, EP 3687876 A1, 2023-09-14.
发明人郑宇鹏,高志强,罗永刚. "A Process for Preparing High-Purity 2-(Dicyclohexylphosphino)-N,N-bis(1-methylethyl)-1H-indole-1-carboxamide" [P]. 中国发明专利, 专利号 CN 109182557 A, 授权公告日 2021-10-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 784, (12), 9494-9498.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 990, (7), 9753-9775.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Dicyclohexylphosphino)-N,N-bis(1-methylethyl)-1H-indole-1-carboxamide Using HRMS and NMR". J. Nat. Prod., 2020, 1094, (11), 9712-9729.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 507, (2), 6406-6421.