1228600-91-6Relevant academic research and scientific papers
Tetrahydronaphthyridine and dihydronaphthyridinone ethers as positive allosteric modulators of the metabotropic glutamate receptor 5 (mGlu 5)
Turlington, Mark,Malosh, Chrysa,Jacobs, Jon,Manka, Jason T.,Noetzel, Meredith J.,Vinson, Paige N.,Jadhav, Satyawan,Herman, Elizabeth J.,Lavreysen, Hilde,Mackie, Claire,Bartolomé-Nebreda, José M.,Conde-Ceide, Susana,Martín-Martín, M. Luz,Tong, Han Min,López, Silvia,Macdonald, Gregor J.,Steckler, Thomas,Daniels, J. Scott,Weaver, C. David,Niswender, Colleen M.,Jones, Carrie K.,Conn, P. Jeffrey,Lindsley, Craig W.,Stauffer, Shaun R.
, p. 5620 - 5637 (2014/08/05)
Positive allosteric modulators (PAMs) of metabotropic glutamate receptor 5 (mGlu5) represent a promising therapeutic strategy for the treatment of schizophrenia. Starting from an acetylene-based lead from high throughput screening, an evolved bicyclic dihydronaphthyridinone was identified. We describe further refinements leading to both dihydronaphthyridinone and tetrahydronaphthyridine mGlu5 PAMs containing an alkoxy-based linkage as an acetylene replacement. Exploration of several structural features including western pyridine ring isomers, positional amides, linker connectivity/position, and combinations thereof, reveal that these bicyclic modulators generally exhibit steep SAR and within specific subseries display a propensity for pharmacological mode switching at mGlu5 as well as antagonist activity at mGlu3. Structure-activity relationships within a dihydronaphthyridinone subseries uncovered 12c (VU0405372), a selective mGlu5 PAM with good in vitro potency, low glutamate fold-shift, acceptable DMPK properties, and in vivo efficacy in an amphetamine-based model of psychosis.
NEW BICYCLIC DIHYDROISOQUINOLINE-1-ONE DERIVATIVES
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Page/Page column 139, (2013/06/27)
The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4? R5, R6, A1, A2, A3, A4, A5 and n are as described herein,compositions including the compounds and methods of using the compounds as aldosterone synthase (CYP11B2 or CYP11B1) inhibitors for the treatment or prophylaxis of chronic kidney disease, congestive heart failure, hypertension, primary aldosteronism and Cushing syndrom.
NAPHTHYRIDINONE ANALOGS AS MGLUR5 POSITIVE ALLOSTERIC MODULATORS
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, (2012/07/14)
In one aspect, the invention relates to naphthyridinone analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
