Pentavalent organobismuth reagents. Part vi. Comparative migratory aptitudes of aryl groups in the arylation of phenols and enols by pentavalent bismuth reagents
作者:Derek H.R. Barton、Neerja Yadav Bhatnagar、Jean-Pierre Finet、William B. Motherwell
DOI:10.1016/s0040-4020(01)87378-6
日期:1986.1
The relative migratory aptitudes of p-substituted aryl groups in moving from intermediates based on pentovalent bismuth to carbon have been investigated for the typical cases of 2-naphthol and 2-carbethoxycyclohexanone. The relative rates for p-OMe, p-Me and p-NO2 against p-h (phenyl) as standard have been measured using mixed arylbismuth derivatives. It is concluded that the migration is of the reductive
The invention relates to novel cyclohexylamine derivatives and their use in the treatment and/or prevention of central nervous system (CNS) disorders, such as depression, anxiety, schizophrenia and sleep disorder as well as methods for their synthesis. The invention also relates to pharmaceutical compositions containing the compounds of the invention, as well as methods of inhibiting reuptake of endogenous monoamines, such as dopamine, serotonin and norepinephrine from the synaptic cleft and methods of modulating one or more monoamine transporter.
The invention relates to novel cyclohexylamine derivatives and their use in the treatment and/or prevention of central nervous system (CNS) disorders, such as depression, anxiety, schizophrenia and sleep disorder as well as methods for their synthesis. The invention also relates to pharmaceutical compositions containing the compounds of the invention, as well as methods of inhibiting reuptake of endogenous monoamines, such as dopamine, serotonin and norepinephrine from the synaptic cleft and methods of modulating one or more monoamine transporter.