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Hudson AR, Santora VJ, Petroski RE, Almos TA, Anderson G, Barido R, Basinger J, Bellows CL, Bookser BC, Broadbent NJ, Cabebe C, Chai CK, Chen M, Chow S, Chung DM, Heger L, Danks AM, Freestone GC, Gitnick D, Gupta V, Hoffmaster C, Kaplan AP, Kennedy MR, Lee D, Limberis J, Ly K, Mak CC, Masatsugu B, Morse AC, Na J, Neul D, Nikpur J, Renick J, Sebring K, Sevidal S, Tabatabaei A, Wen J, Xia S, Yan Y, Yoder ZW, Zook D, Peters M, Breitenbucher JG. Azetidine-based selective glycine transporter-1 (GlyT1) inhibitors with memory enhancing properties. Bioorg Med Chem Lett 2020; 30:127214. [PMID: 32527538 DOI: 10.1016/j.bmcl.2020.127214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/22/2020] [Accepted: 04/23/2020] [Indexed: 11/24/2022]
Abstract
A strategy to conformationally restrain a series of GlyT1 inhibitors identified potent analogs that exhibited slowly interconverting rotational isomers. Further studies to address this concern led to a series of azetidine-based inhibitors. Compound 26 was able to elevate CSF glycine levels in vivo and demonstrated potency comparable to Bitopertin in an in vivo rat receptor occupancy study. Compound 26 was subsequently shown to enhance memory in a Novel Object Recognition (NOR) behavioral study after a single dose of 0.03 mg/kg, and in a contextual fear conditioning (cFC) study after four QD doses of 0.01-0.03 mg/kg.
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Affiliation(s)
- Andrew R Hudson
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States.
| | - Vincent J Santora
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Robert E Petroski
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Theresa A Almos
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Gary Anderson
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Richard Barido
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Jillian Basinger
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Chris L Bellows
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Brett C Bookser
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Nicola J Broadbent
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Clifford Cabebe
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Chih-Kun Chai
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Mi Chen
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Stephine Chow
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - De Michael Chung
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Lindsay Heger
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Anne M Danks
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Graeme C Freestone
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Dany Gitnick
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Varsha Gupta
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | | | - Alan P Kaplan
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Michael R Kennedy
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Dong Lee
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - James Limberis
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Kiev Ly
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Chi Ching Mak
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Brittany Masatsugu
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Andrew C Morse
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Jim Na
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - David Neul
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - John Nikpur
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Joel Renick
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Kristen Sebring
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Samantha Sevidal
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Ali Tabatabaei
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Jenny Wen
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Shouzhen Xia
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Yingzhuo Yan
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Zachary W Yoder
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Douglas Zook
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - Marco Peters
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
| | - J Guy Breitenbucher
- Dart Neuroscience, 12278 Scripps Summit Dr, San Diego, CA 92131, United States
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Santora VJ, Almos TA, Barido R, Basinger J, Bellows CL, Bookser BC, Breitenbucher JG, Broadbent NJ, Cabebe C, Chai CK, Chen M, Chow S, Chung DM, Crickard L, Danks AM, Freestone GC, Gitnick D, Gupta V, Hoffmaster C, Hudson AR, Kaplan AP, Kennedy MR, Lee D, Limberis J, Ly K, Mak CC, Masatsugu B, Morse AC, Na J, Neul D, Nikpur J, Peters M, Petroski RE, Renick J, Sebring K, Sevidal S, Tabatabaei A, Wen J, Yan Y, Yoder ZW, Zook D. Design and Synthesis of Novel and Selective Glycine Transporter-1 (GlyT1) Inhibitors with Memory Enhancing Properties. J Med Chem 2018; 61:6018-6033. [DOI: 10.1021/acs.jmedchem.8b00372] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Vincent J. Santora
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Theresa A. Almos
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Richard Barido
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Jillian Basinger
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Chris L. Bellows
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Brett C. Bookser
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - J. Guy Breitenbucher
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Nicola J. Broadbent
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Clifford Cabebe
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Chih-Kun Chai
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Mi Chen
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Stephine Chow
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - De Michael Chung
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Lindsay Crickard
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Anne M. Danks
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Graeme C. Freestone
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Dany Gitnick
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Varsha Gupta
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Christine Hoffmaster
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Andrew R. Hudson
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Alan P. Kaplan
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Michael R. Kennedy
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Dong Lee
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - James Limberis
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Kiev Ly
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Chi Ching Mak
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Brittany Masatsugu
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Andrew C. Morse
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Jim Na
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - David Neul
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - John Nikpur
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Marco Peters
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Robert E. Petroski
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Joel Renick
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Kristen Sebring
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Samantha Sevidal
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Ali Tabatabaei
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Jenny Wen
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Yingzhuo Yan
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Zachary W. Yoder
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
| | - Douglas Zook
- Dart NeuroScience LLC, 12278 Scripps Summit Drive, San Diego, California 92121, United States
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