887120-96-9Relevant articles and documents
Microwave-assisted synthesis of functionalized spirohydantoins as 3-D privileged fragments for scouting the chemical space
Prevet, Hugues,Flipo, Marion,Roussel, Pascal,Deprez, Benoit,Willand, Nicolas
supporting information, p. 2888 - 2894 (2016/06/14)
Fragment-based drug design has been successfully applied to a large set of proteins, however in order to expand this concept to the most demanding targets, such as protein-protein interactions, it is required to enrich current fragment libraries with new and original 3D privileged fragments. Our goal was to develop a rapid microwave-assisted synthesis of 27 new privileged spirohydantoin fragments. Among them 24 compounds showed a high water solubility. These molecules were plotted according to the normalized principal moments of inertia of their minimized conformers, and most of the compounds were prone to occupy under-populated regions of the triangular plot. Finally we demonstrated that the hydantoin ring can be selectively N-monoalkylated providing the access to rapid functionalization for further elaboration.
8 - SUBSTITUTED 2 -AMINO - [1,2,4] TRIAZOLO [1, 5 -A] PYRAZINES AS SYK TRYROSINE KINASE INHIBITORS AND GCN2 SERIN KINASE INHIBITORS
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Page/Page column 171, (2013/09/12)
Compounds of the formula I in which R1, R2 and R4 have the meanings indicated in Claim 1, are inhibitors of Syk, and can be employed, inter alia, for the treatment of cancer, rheumatoid arthritis and / or systemic lupus