Mueller T C, Johansson L, Björnsson E. "Method for the Synthesis of 1-(Cyclopropylmethyl)-3-ethylthiourea" [P]. European Patent, EP 3451033 A1, 2023-03-19.
Thompson G K, Anderson J P, Klinger H. "A Process for Preparing High-Purity 1-(Cyclopropylmethyl)-3-ethylthiourea" [P]. US Patent, US 9142333 B2, 2015-04-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 1359, (9), 7597-7605.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 106, (3), 9291-9310.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Cyclopropylmethyl)-3-ethylthiourea Using HRMS and NMR". Anal. Methods, 2017, 393, (11), 8736-8739.