The synthesis and SAR of 2-amino-pyrrolo[2,3-d]pyrimidines: a new class of Aurora-A kinase inhibitors |
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Authors: | Moriarty Kevin J Koblish Holly K Garrabrant Thomas Maisuria Jahanvi Khalil Ehab Ali Farah Petrounia Ioanna P Crysler Carl S Maroney Anna C Johnson Dana L Galemmo Robert A |
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Affiliation: | Johnson and Johnson, PRDUS, LLC, Spring House, PA 19477, USA. kevinjmoriarty@comcast.net |
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Abstract: | A new class of Aurora-A inhibitors have been identified based on the 2-amino-pyrrolo[2,3-d]pyrimidine scaffold. Here, we describe the synthesis and SAR of this novel series. We report compounds which exhibit nanomolar activity in the Aurora-A biochemical assay and are able to inhibit tumor cell proliferation. This study culminates in compound 30, an inhibitor with potent activity against Aurora A (IC50=0.008 microM), anti-proliferative activity against several tumor cell lines and induces polyploidy in H460 cells. |
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