14 nəticələr
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) serve a wide range of physiological functions and have been implicated in a number of pathological processes and pharmacological effects of nicotinic drugs. Many of the important in vivo effects of nicotine in the
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) serve a wide range of physiological functions and have been implicated in a number of pathological processes and pharmacological effects of nicotinic drugs. Many of the important in vivo effects of nicotine in the
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) are ligand-gated cation channels in the central nervous system (CNS) and the peripheral nervous system (PNS). The nAChRs serve a wide range of physiological functions, and have been implicated in a number of pathological
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) are ligand-gated cation channels in the central nervous system (CNS) and the peripheral nervous system (PNS). The nAChRs serve a wide range of physiological functions, and have been implicated in a number of pathological
PRIORITY TO RELATED APPLICATIONS
This application claims the benefit of European Application No. 04106665.5, filed Dec. 17, 2004, which is hereby incorporated by reference in its entirety.
BACKGROUND OF THE INVENTION
.gamma.-Aminobutyric acid (GABA), the most abundant inhibitory neurotransmitter,
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) serve a wide range of physiological functions and have been implicated in a number of pathological processes and pharmacological effects of nicotinic drugs. Many of the important in vivo effects of nicotine in the
BACKGROUND OF THE INVENTION
Neuronal nicotinic acetylcholine receptors (nAChRs) serve a wide range of physiological functions and have been implicated in a number of pathological processes and pharmacological effects of nicotinic drugs. Many of the important in vivo effects of nicotine in the
BACKGROUND OF THE INVENTION
The endogenous cholinergic neurotransmitter, acetylcholine, exert its biological effect via two types of cholinergic receptors; the muscarinic ACh receptors and the nicotinic ACh receptors. As it is well established that muscarinic ACh receptors dominate quantitatively
SUMMARY OF THE INVENTION
##STR00002##
The present invention provides novel compounds of formula I wherein W.sub.1, W.sub.2, W.sub.3, W.sub.4, W.sub.5, B, X.sub.1, X.sub.2, X.sub.3, X.sub.4, X.sub.5, E and L are as defined herein; invention compounds are gamma amino butyric acid receptor-subtype B
SUMMARY OF THE INVENTION
##STR00002##
The present invention provides novel compounds of formula I wherein W.sub.1, W.sub.2, W.sub.3, W.sub.4, W.sub.5, B, X.sub.1, X.sub.2, X.sub.3, X.sub.4, X.sub.5, E and L are as defined herein; invention compounds are gamma amino butyric acid receptor-subtype B
BACKGROUND
Alcohol addiction is a major issue in public health; however the impact of current pharmacotherapies is modest. Other addictive disorders, including the abuse of narcotics and dependence upon tobacco products, also severely burden health care systems due to high prevalence and lack of
FIELD OF THE INVENTION
The invention relates to enhancement of GABA.sub.B receptors. The invention further relates to the treatment of CNS disorders, such as anxiety, depression, epilepsy, schizophrenia, cognitive disorders, spasticity and skeletal muscle rigidity, spinal cord injury, multiple
This invention relates to novel compounds, to processes for preparing them, and to their use as therapeutic agents.
U.S. Pat. No. 4,022,900 (Marion) discloses benzamido-tetrahydroisoquinolines having anti-hypertensive and vasodilator properties, including the compound
This is the National Stage of International Application PCT/HU2007/000052, filed Jun. 13, 2007.
The present invention relates to the use of Echinacea and preparations made thereof for the treatment of anxiety and to the use of them for the manufacture of the corresponding pharmaceutical