Gilbert AM, Coleman T, Kodah J, Mewshaw RE, Scerni R, Schechter LE, Smith DL, Andree TH. Novel aryloxy-8-azabicyclo[3.2.1]oct-3-enes with 5-HT transporter and 5-HT1A affinity.
Bioorg Med Chem Lett 2005;
14:5281-4. [PMID:
15454211 DOI:
10.1016/j.bmcl.2004.08.030]
[Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2004] [Revised: 08/12/2004] [Accepted: 08/14/2004] [Indexed: 11/28/2022]
Abstract
Joining aryl 8-azabicyclo[3.2.1]oct-3-enes with aryloxyethanes and aryloxypropanes produces novel series of compounds 11 and 12 with potent 5-HT-T affinity and moderately potent 5-HT(1A) affinity. Moreover, several of these compounds possess functional 5-HT(1A) antagonism. Optimal compounds are, 4-indolyloxyethane 21, 4-indolyloxypropanes 25, and 27, which possess potent 5-HT-T affinity (5-HT-T K(i): 21: 1.2nM, 25: 0.54nM, 27: 0.38nM) and good 5-HT(1A) affinity/antagonism (5-HT(1A)K(i), [(35)S]GTPgammaS: E(max) (%): 21: 111.1nM, 0%; 25: 173.2nM, 0%; 27: 107nM, 0%).
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