Butyrophenone analogues in the carbazole series: Synthesis and determination of affinities at D2 and 5-HT2A receptors
作者:Christian F. Masaguer、Emilio Formoso、Enrique Raviña、Helena Tristán、M.Isabel Loza、Emilia Rivas、JoséAngel Fontenla
DOI:10.1016/s0960-894x(98)00639-8
日期:1998.12
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 2003B), with pKi (5-HT2A/D-2) ratio of 1.28 show an antipsychotic profile according to Meltzer's classification, (C) 1998 Elsevier Science Ltd. All rights reserved.
A practical and efficient route for synthesis of 6-aminomethyl-4-oxo-4,5,6,7-tetrahydroindoles as new CNS agent precursors
作者:Christian F. Masaguer、Enrique Raviña
DOI:10.1016/0040-4039(96)01028-3
日期:1996.7
Starting from 2,5-dimethoxybenzoic acid we described a practical and efficientroute for synthesis of 6-aminomethyl-4-oxotetrahydroindoles with good to acceptable overall yields of 50-30%.
Butyrophenone analogues in the carbazole series as potential atypical antipsychotics: synthesis and determination of affinities at D2, 5-HT2A, 5-HT2B and 5-HT2C receptors
作者:C Masaguer
DOI:10.1016/s0223-5234(00)00109-4
日期:2000.1
We describe practical and efficient routes for synthesis of 2-aminomethyl-1,2,3,9-tetrahydro-4H-carbazol-4-ones using the Fischer indole synthesis or palladium-catalysed cyclization methodologies, as well as their affinities for D-2, 5-HT2A and 5-HT2C receptors, and their activity at the 5-HT2B receptor. The most active compounds, 4b (QF 2003B) and 4c (QF 2004B), with a pK(i) (5-HT2A/D-2) ratio of 1.28 show a potential antipsychotic profile according to Meltzer's classification. (C) 2000 Editions scientifiques et medicales Elsevier SAS.