Identification of a methoxynaphthalene scaffold as a core replacement in quinolizidinone amide M(1) positive allosteric modulators.
Bioorg Med Chem Lett 2014;
24:1417-20. [PMID:
24485781 DOI:
10.1016/j.bmcl.2014.01.012]
[Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 01/02/2014] [Accepted: 01/06/2014] [Indexed: 11/28/2022]
Abstract
A series of methoxynaphthalene amides were prepared and evaluated as alternatives to quinolizidinone amide M1 positive allosteric modulators. A methoxy group was optimal for M1 activity and addressed key P-gp issues present in the aforementioned quinolizidinone amide series.
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