STRAIGHTFORWARD ENTRY TO 7-AZABICYCLO[2.2.1]HEPTANE-1-CARBONITRILES AND SUBSEQUENT SYNTHESIS OF EPIBATIDINE ANALOGUES
申请人:STEVENS Christian
公开号:US20090275616A1
公开(公告)日:2009-11-05
The present invention relates to a group of substituted-7-azabicyclo-[2.2.1]heptyl derivatives with biological activity. The present invention also relates to synthetic methods for producing said substituted-7-azabicyclo-[2.2.1]heptyl derivatives. The present invention also relates to certain intermediates for producing such substituted-7-azabicyclo-[2.2.1]heptyl derivatives, as well as a synthetic method for producing such intermediates. The present invention also relates to pharmaceutical compositions comprising such substituted-7-azabicyclo-[2.2.1]heptyl derivatives, as well as their use as medicaments for the treatment of diseases mediated by a Nicotinic Acetylcholine Receptor or a receptor being a member of the Neurotransmitter-gated Ion Channel Superfamily, such as pain, Alzheimer's disease, Parkinson's disease, schizophrenia, epilepsy and nicotine addiction.
SUBSTITUTED 7-AZABICYCLO[2.2.1]HEPTYL DERIVATIVES USEFUL FOR MAKING PHARMACEUTICAL COMPOSITIONS
申请人:STEVENS Christian
公开号:US20100093807A1
公开(公告)日:2010-04-15
This invention provides 1-substituted-7-azabicyclo[2.2.1]heptyl derivatives, intermediates and methods for producing them, which are therapeutic agents useful for the prevention and treatment of central nervous system disorders and diseases mediated by a Nicotinic Acetylcholine Receptor such as Alzheimer's disease, Parkinson's disease, schizophrenia, epilepsy, pain, nicotine addiction and dementia.
A new class of bicyclic dicationic salts based on the 7-azoniabicyclo[2.2.1]heptane scaffold
作者:Laurens M. De Coen、Bart I. Roman、Marine Movsisyan、Brecht D'hont、Nils De Vos、Kristof Van Hecke、Christian V. Stevens
DOI:10.1016/j.tetlet.2017.07.107
日期:2017.9
A newclass of dicationic ionic salts has been developed based on two 7-azoniabicyclo[2.2.1]heptane moieties and a variable spacer. The construction of the 7-azabicyclo[2.2.1]heptane skeleton and introduction of the two- to ten-atom spacer occurred concurrently in a one-pot reaction. Quaternization and subsequent metathesis afforded the dicationic salts consisting of two linked quaternized bicyclic