专利号:US-7615634-B2 优先权日:2003-02-10 标题:4-aminopyrimidine-5-one derivatives 发明人:BARTKOVITZ DAVID JOSEPH; CHU XIN-JIE; DING QINGJIE; JIANG NAN; LOVEY ALLEN JOHN; MOLITERNI JOHN ANTHONY; MULLIN JR JOHN GUILFOYLE; VU BINH THANH; WOVKULICH PETER MICHAEL 权利人:HOFFMANN LA ROCHE 摘要:Novel intermediate compounds are disclosed. These compounds are useful in the synthesis of 4-aminopyrimidine-5-one derivatives that inhibit cyclin-dependent kinases, in particular cyclin-dependent kinase 4 (Cdk4). The 4-aminopyrimidine-5-one derivatives and their pharmaceutically acceptable salts have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors.
专利号:IL-180256-A 优先权日:2004-07-15 标题 :Pyrido [d – 2,3] pyrimidinyl-amine history, intermediates for synthesis, process for preparation of compounds, drug, pharmaceutical preparation, and use of history for drug preparation
参考文献:10.1039/c3pp50010a 摘要:Jana S, Dalapati S, Guchhait N. Functional group induced excited state intramolecular proton transfer process in 4-amino-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester: a combined spectroscopic and density functional theory study. Photochemical & Photobiological Sciences. 2013 Sep 01;12(9):1636–48. doi: 10.1039/c3pp50010a.