111437-10-6Relevant articles and documents
PYRAZOLE PYRAZINE AMINE COMPOUNDS AS KINASE INHIBITORS, COMPOSITIONS THEREOF AND METHODS OF TREATMENT THEREWITH
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Page/Page column 128, (2009/09/04)
Provided herein are Pyrazole Pyrazine Amine Compounds having the following structure:Formula (I). Wherein Q and R1-R3 are as defined herein, compositions comprising an effective amount of a Pyrazole Pyrazine Amine Compound and methods for treating or preventing inflammatory conditions, immunological conditions, cancer, neurodegenerative diseases, age-related diseases, cardiovascular diseases and metabolic conditions, or conditions treatable or preventable by inhibition of an IKK, or an IKK pathway, comprising administering an effective amount of a Pyrazole Pyrazine Amine Compound to a patient in need thereof.
One pot preparation of pyrido[2,3,4-de] quinazolines and benzo[de][1,6] naphthyridines by a consecutive process involving an aza-Wittig/ electrocyclic ring-closure/heterocumulene-mediated annelation or intramolecular Diels-Alder cycloaddition sequence
Molina, Pedro,Alajarin, Mateo,Vidal, Angel
, p. 5379 - 5382 (2007/10/02)
Aza Wittig-type reaction of bis(iminophosphorane)1 with one mole of isocyanate leads to the iminophosphoranes 5 which by treatment with a second mole of isocyanate afforded pyrido[2,3,4-de]quinazolines 6. Similarly, reaction with ketenes leads to the formation of benzo[de][1,6] naphthyridines 9. Direct conversion 1→6 and 1→9 were achieved using two moles of isocyanate or ketene respectively.