Potency switch between CHK1 and MK2: Discovery of imidazo[1,2-a]pyrazine- and imidazo[1,2-c]pyrimidine-based kinase inhibitors
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Acknowledgments
We thank Drs. John Piwinski and Neng-Yang Shih for support of this work.
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2018, Computational Biology and ChemistryCitation Excerpt :The method of HipHop ensures the new compounds are similar to known inhibitors and will increase the possibility of new compounds having high potency. Therefore, six known Chk1 inhibitors with IC50 values ranging from 0.001 to 0.398 μM were selected as a training set (Dudkin et al., 2012; Huang et al., 2013; Huang et al., 2012; Meng et al., 2013). Firstly, Feature Mapping protocol was employed to identify common features necessary for potent Chk1 inhibitors.
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2014, Bioorganic and Medicinal Chemistry LettersThree-component synthesis of imidazo[1,2-c]pyrimidines using silica sulfuric acid (SSA)
2014, Chinese Chemical LettersCitation Excerpt :Being only a two-component condensation, this reaction is less suitable for the generation of a large compound library. Among these novel strategies for the synthesis of imidazo[1,2-c]pyrimidines [13–15], IMCRs provide easy access to the preparation of pyrimidine derivatives, because MCRs have emerged as a powerful and efficient bond-forming tool in organic, combinatorial, and medicinal chemistry. To the best of our knowledge, there is only one example of the synthesis of imidazo[1,2-c]pyrimidines using IMCR reported in the literature.
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Present address: Millennium: The Takeda Oncology Company, Cambridge, MA 02139, USA.
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Present address: EnVivo Pharma Inc., Watertown, MA 02472, USA.
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Present address: Paraza Pharma Inc., Laval, Quebec, Canada, H7V 5B7.