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Discovery of Imidazo[1,2-b]thiazole Derivatives as Novel SIRT1 Activators

A series of imidazo[1,2-b]thiazole derivatives is shown to activate the NAD+-dependent deacetylase SIRT1, a potential new therapeutic target to treat various metabolic disorders. This series of compounds was derived from a high throughput screening hit bearing an oxazolopyridine core. Water-solubili...

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Published in:Journal of medicinal chemistry 2009-03, Vol.52 (5), p.1275-1283
Main Authors: Vu, Chi B, Bemis, Jean E, Disch, Jeremy S, Ng, Pui Yee, Nunes, Joseph J, Milne, Jill C, Carney, David P, Lynch, Amy V, Smith, Jesse J, Lavu, Siva, Lambert, Philip D, Gagne, David J, Jirousek, Michael R, Schenk, Simon, Olefsky, Jerrold M, Perni, Robert B
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cited_by cdi_FETCH-LOGICAL-a344t-314e952a128e973584db65ab658898cf9202a3d1543c0a3968cad90eba1da23b3
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container_issue 5
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container_title Journal of medicinal chemistry
container_volume 52
creator Vu, Chi B
Bemis, Jean E
Disch, Jeremy S
Ng, Pui Yee
Nunes, Joseph J
Milne, Jill C
Carney, David P
Lynch, Amy V
Smith, Jesse J
Lavu, Siva
Lambert, Philip D
Gagne, David J
Jirousek, Michael R
Schenk, Simon
Olefsky, Jerrold M
Perni, Robert B
description A series of imidazo[1,2-b]thiazole derivatives is shown to activate the NAD+-dependent deacetylase SIRT1, a potential new therapeutic target to treat various metabolic disorders. This series of compounds was derived from a high throughput screening hit bearing an oxazolopyridine core. Water-solubilizing groups could be installed conveniently at either the C-2 or C-3 position of the imidazo[1,2-b]thiazole ring. The SIRT1 enzyme activity could be adjusted by modifying the amide portion of these imidazo[1,2-b]thiazole derivatives. The most potent analogue within this series, namely, compound 29, has demonstrated oral antidiabetic activity in the ob/ob mouse model, the diet-induced obesity (DIO) mouse model, and the Zucker fa/fa rat model.
doi_str_mv 10.1021/jm8012954
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Vitamins</subject><subject>Hypoglycemic Agents - chemical synthesis</subject><subject>Hypoglycemic Agents - chemistry</subject><subject>Hypoglycemic Agents - pharmacology</subject><subject>Imidazoles - chemical synthesis</subject><subject>Imidazoles - chemistry</subject><subject>Imidazoles - pharmacology</subject><subject>Medical sciences</subject><subject>Mice</subject><subject>Pharmacology. 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subjects Animals
Biological and medical sciences
Diabetes Mellitus, Experimental - drug therapy
Diabetes Mellitus, Type 2 - drug therapy
Enzyme Activators - chemical synthesis
Enzyme Activators - chemistry
Enzyme Activators - pharmacology
General and cellular metabolism. Vitamins
Hypoglycemic Agents - chemical synthesis
Hypoglycemic Agents - chemistry
Hypoglycemic Agents - pharmacology
Imidazoles - chemical synthesis
Imidazoles - chemistry
Imidazoles - pharmacology
Medical sciences
Mice
Pharmacology. Drug treatments
Quinoxalines - chemical synthesis
Quinoxalines - chemistry
Quinoxalines - pharmacology
Rats
Rats, Zucker
Sirtuin 1 - metabolism
Structure-Activity Relationship
Thiazoles - chemical synthesis
Thiazoles - chemistry
Thiazoles - pharmacology
title Discovery of Imidazo[1,2-b]thiazole Derivatives as Novel SIRT1 Activators
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