发明人罗永刚,何建平,冯建国. "一种4-氧代-3,4-二氢酞嗪-1-甲腈的合成方法" [P]. 中国发明专利, 专利号 CN 112179017 A, 授权公告日 2017-12-13.
发明人赵玉洁,杨光,林芳. "Method for the Synthesis of 4-Oxo-3,4-dihydrophthalazine-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 117702621 B, 授权公告日 2024-04-03.
发明人胡光,杨光,王建平. "A Process for Preparing High-Purity 4-Oxo-3,4-dihydrophthalazine-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 111554635 A, 授权公告日 2020-10-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氧代-3,4-二氢酞嗪-1-甲腈 in Pharmaceutical Formulations". Molecules, 2019, 417, 5879-5882.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氧代-3,4-二氢酞嗪-1-甲腈 as an Impurity". Sci. Total Environ., 2016, 1845, 7532-7546.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-3,4-dihydrophthalazine-1-carbonitrile Using HRMS and NMR". J. Nat. Prod., 2010, 1830, 9004-9010.