2WIP:
reference: Identification of N,1,4,4-Tetramethyl-8-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-4,5-dihydr o-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide (PHA-848125), a Potent, Orally Available Cyclin Dependent Kinase Inhibitor., Brasca MG, Amboldi N, Ballinari D, Cameron A, Casale E, Cervi G, Colombo M, Colotta F, Croci V, D'Alessio R, Fiorentini F, Isacchi A, Mercurio C, Moretti W, Panzeri A, Pastori W, Pevarello P, Quartieri F, Roletto F, Traquandi G, Vianello P, Vulpetti A, Ciomei M, J Med Chem. 2009 Jul 15. PMID: 19603809

This OCA Structure page
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