MAOS ls for the general synthesis and lead optimization of 3,6-disubstituted-[1,2,4]triazolo[4,3-b]pyridazines |
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| Authors: | Aldrich Leslie N Lebois Evan P Lewis L Michelle Nalywajko Natalia T Niswender Colleen M Weaver C David Conn P Jeffrey Lindsley Craig W |
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| Institution: | Department of Chemistry, Vanderbilt University and Medical Center, Nashville, TN 37232, USA. |
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| Abstract: | General, high-yielding MAOS protocols for the expedient synthesis of functionalized 3,6-disubstituted-1,2,4]triazolo4,3-b]pyridazines are described amenable to an iterative analog library synthesis strategy for the lead optimization of an M1 antagonist screening hit. Optimized compounds proved to be highly selective M1 antagonists. |
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