Synthesis and biological activity of conformationally restricted indole-based inhibitors of neurotropic alphavirus replication: Generation of a three-dimensional pharmacophore
We have previously reported the development of indole-based CNS-active antivirals for the treatment of neurotropic alphavirus infection, but further optimization is impeded by a lack of knowledge of the molecular target and binding site. Herein we describe the design, synthesis and evaluation of a series of conformationally restricted analogues with the dual objectives of improving potency/selectivity and identifying the most bioactive conformation. Although this campaign was only modestly successful at improving potency, the sharply defined SAR of the rigid analogs enabled the definition of a three-dimensional pharmacophore, which we believe will be of value in further analog design and virtual screening for alternative antiviral leads.
Barraza, Scott J.,Sindac, Janice A.,Dobry, Craig J.,Delekta, Philip C.,Lee, Pil H.,Miller, David J.,Larsen, Scott D.
supporting information
(2021/06/18)
NOVEL TRIAZINE COMPOUNDS
The present invention relates to novel triazine compounds of formula (1), methods of their preparation, pharmaceutical compositions containing these compounds and the use of these compounds to treat proliferative disorders such as tumors and cancers and also other conditions and disorders related to or associated with dysregulation of PI3 Kinases, PI3 Kinase pathway, mTOR and/ or the mTOR pathway.
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Page/Page column 72
(2012/08/08)
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