Barceló M, Raviña E, Masaguer CF, Domínguez E, Areias FM, Brea J, Loza MI. Synthesis and binding affinity of new pyrazole and isoxazole derivatives as potential atypical antipsychotics.
Bioorg Med Chem Lett 2007;
17:4873-7. [PMID:
17588750 DOI:
10.1016/j.bmcl.2007.06.045]
[Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2007] [Revised: 06/11/2007] [Accepted: 06/12/2007] [Indexed: 11/24/2022]
Abstract
We describe the synthesis and binding affinities on D(2), 5-HT(2A) and 5-HT(2C) receptors of 6-aminomethyl-6,7-dihydro-1H-indazol-4(5H)-ones and 6-aminomethyl-6,7-dihydro-3-methyl-benzo[d]isoxazol-4(5H)-ones, as conformationally constrained butyrophenone analogues. One of the new compounds showed good in vitro binding features, and a Meltzer's ratio characteristic of an atypical antipsychotic profile.
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