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BACKGROUND OF THE INVENTION
This invention relates to indole derivatives, and in particular to certain 3-(1-imidazolylalkyl)indoles. Such compounds are able to selectively inhibit the action of the thromboxane synthetase enzyme without significantly inhibiting the action of the prostacyclin
BACKGROUND OF THE INVENTION
The alpha and gamma-pyrones are classes of compounds shown to be linked to several behavioral and pharmacological characteristics including sedative, anxiolytic, neuroprotective and antioxidative effects. Specifically, a gamma-pyrone derivative called maltol has been
BACKGROUND OF THE INVENTION
Thrombin is an important serine protease in hemostasis and thrombosis. One of the key actions of thrombin is cellular modulation via receptor activation. A functional human thrombin receptor (PAR-1), cloned by Coughlin in 1991 (T.-K. Vu, Cell 1991, 64, 1057), was found to
FIELD OF THE INVENTION
This invention relates to certain novel thrombin receptor antagonists, their synthesis and their use for the treatment of diseases associated with thrombosis, restenosis, hypertension, heart failure, arrhythmia, inflammation, angina, stroke, atherosclerosis, ischemic
FIELD OF THE INVENTION
This invention relates to certain novel thrombin receptor antagonists, their synthesis and their use for the treatment of diseases associated with thrombosis, restenosis, hypertension, heart failure, arrhythmia, inflammation, angina, stroke, atherosclerosis, ischemic
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to chemical compounds in medicine, and more specifically to fluoro-containing derivatives of hydrogenated pyrido[4,3-b]indoles with neuroprotective and cognition enhancing properties, process for preparing and use.
2.
FIELD OF THE INVENTION
The present invention relates to antithrombotic compounds 2-alkyl aryl sulphonyl-1,2,3,4-tetrahydro-9H-pyrido(3,4-b)indole-3-carboxylic acid esters/amides, pharmaceutically acceptable salts and compositions thereof useful in treatment of intravascular thrombosis such as
BACKGROUND OF THE INVENTION
The present invention relates to novel substituted indole compounds having nitric oxide synthase (NOS) inhibitory activity, to pharmaceutical and diagnostic compositions containing them, and to their medical use, particularly as compounds for the treatment of stroke,
BACKGROUND OF THE INVENTION
The present invention relates to novel substituted indole compounds having nitric oxide synthase (NOS) inhibitory activity, to pharmaceutical and diagnostic compositions containing them, and to their medical use, particularly as compounds for the treatment of stroke,
BACKGROUND OF THE INVENTION
The present invention relates to novel substituted indole compounds having nitric oxide synthase (NOS) inhibitory activity, to pharmaceutical and diagnostic compositions containing them, and to their medical use, particularly as compounds for the treatment of stroke,
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to aminoalkyl substituted 5,6,7,8-tetrahydro-9H-pyridino[2,3-b]indole and 5,6,7,8-tetrahydro-9H-pyrimidino[4,5-b]indole derivatives, pharmaceutical compositions containing such compounds and their use in treating
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to aminoalkyl substituted 5,6,7,8-tetrahydro-9H-pyridino[2,3-b]indole and 5,6,7,8-tetrahydro-9H-pyrimidino[4,5-b]indole derivatives, pharmaceutical compositions containing such compounds and their use in treating
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,