Abstract
A duplexed, functional multiaddition high throughput screen and subsequent iterative parallel synthesis effort identified the first highly selective and CNS penetrant glucagon-like peptide-1R (GLP-1R) positive allosteric modulator (PAM). PAM (S)-9b potentiated low-dose exenatide to augment insulin secretion in primary mouse pancreatic islets, and (S)-9b alone was effective in potentiating endogenous GLP-1R to reverse haloperidol-induced catalepsy.
Original language | English |
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Journal | Journal of Medicinal Chemistry |
Volume | 57 |
Issue number | 23 |
Pages (from-to) | 10192-7 |
Number of pages | 6 |
ISSN | 0022-2623 |
DOIs | |
Publication status | Published - 11 Dec 2014 |
Externally published | Yes |
Keywords
- Allosteric Regulation/drug effects
- Animals
- Catalepsy/chemically induced
- Central Nervous System Agents/therapeutic use
- Drug Synergism
- Exenatide
- Glucagon-Like Peptide 1/pharmacology
- Glucagon-Like Peptide-1 Receptor
- Haloperidol
- High-Throughput Screening Assays
- Indoles/chemical synthesis
- Insulin/metabolism
- Insulin Secretion
- Islets of Langerhans/drug effects
- Male
- Mice, Inbred C57BL
- Microsomes, Liver/metabolism
- Peptides/pharmacology
- Pyrrolidines/chemical synthesis
- Receptors, Glucagon/drug effects
- Structure-Activity Relationship
- Venoms/pharmacology