Masaguer CF, Formoso E, Raviña E, Tristán H, Loza MI, Rivas E, Fontenla JA. Butyrophenone analogues in the carbazole series: synthesis and determination of affinities at D2 and 5-HT2A receptors.
Bioorg Med Chem Lett 1998;
8:3571-6. [PMID:
9934473 DOI:
10.1016/s0960-894x(98)00639-8]
[Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We describe a practical and efficient route for synthesis of 2-aminomethyl-1,2,3,9-tetrahydro-4H-carbazol-4-ones using an effective Fisher indole methodology. The most active compounds, 4b (QF 2003B) and 4c (QF 2004B), with pKi (5-HT2A/D2) ratio of 1.28 show an antipsychotic profile according to Meltzer's classification.
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