Anderson J P, Williams B T, O'Brien P Q. "Method for the Synthesis of 2-(Pyren-1-ylmethylene)malononitrile" [P]. US Patent, US 11231961 B2, 2024-02-15.
发明人韩伟,李文辉,郭海燕. "A Process for Preparing High-Purity 2-(Pyren-1-ylmethylene)malononitrile" [P]. 中国发明专利, 专利号 CN 111103333 B, 授权公告日 2025-05-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 312, 4771-4793.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 600, 8656-8677.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyren-1-ylmethylene)malononitrile Using HRMS and NMR". Chromatographia, 2016, 1281, (3), 9529-9553.