8 резултата
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
The invention relates to 6H-oxazolo[4,5-e]indole derivatives of the formula I
##STR00002## in which R.sup.1 is H or Het.sup.1, R.sup.2 is H, A, cycloalkyl, --(CH.sub.2).sub.p--N(R.sup.5).sub.2, --(CH.sub.2).sub.p--OR.sup.5, --(CH.sub.2).sub.n--Ar or --(CH.sub.2).sub.n-Het, R.sup.3 is H, Hal, OH, OA
The invention relates to 6H-oxazolo[4,5-e]indole derivatives of the formula I
##STR00002## in which
R.sup.1 is H or Het.sup.1,
R.sup.2 is H, A, cycloalkyl, --(CH.sub.2).sub.p--N(R.sup.5).sub.2, --(CH.sub.2).sub.p--OR.sup.5, --(CH.sub.2).sub.n--Ar or --(CH.sub.2).sub.n-Het,
R.sup.3 is H, Hal, OH, OA
The invention relates to dihydroimidazo[4,5-e]indole and 7H-pyrrolo-[3,2-]quinoxaline derivatives of the formula I
##STR00002## in which A-B-D is --NR.sup.6--CR.sup.2.dbd.N--, --N.dbd.CR.sup.2--NR.sup.6-- or --N.dbd.CR.sup.7--CR.sup.8.dbd.N--, R.sup.1 is H or Het.sup.1, R.sup.2 is H, A, cycloalkyl,
FIELD OF THE INVENTION
The invention describes novel methods for treating and preventing dementia caused by vascular diseases; dementia associated with Parkinson's disease; Lewy Body dementia; AIDS dementia; mild cognitive impairments; age-associated memory impairments; cognitive impairments and/or
FIELD OF THE INVENTION
The invention describes novel methods for treating and preventing dementia caused by vascular diseases; dementia associated with Parkinson's disease; Lewy Body dementia; AIDS dementia; mild cognitive impairments; age-associated memory impairments; cognitive impairments and/or
FIELD OF THE INVENTION
The invention describes novel methods for treating and preventing dementia caused by vascular diseases; dementia associated with Parkinson's disease; Lewy Body dementia; AIDS dementia; mild cognitive impairments; age-associated memory impairments; cognitive impairments and/or