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Class 540/493 - Tetracyclo ring system having the hetero ring as one of the cyclos


Subclass of Class 540 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the hetero ring is in a polycyclo ring
No. of patents: 21
Last issue date: 09/18/2007


NumberTitleIssue Date
7271162Cycloocta[b][1,4]diazepino[6,7,1-hi]indoles and derivatives
This invention provides compounds of formula I having the structure wherein: R1 and R2 are H, alkyl, cycloalkyl, alkoxy, halogen, fluorinated alkyl, —CN, —NH—SO2-alkyl, —S...
09/18/2007
7271163Cyclopenta[b][1,4]diazepino[6,7,1-hi]indoles and derivatives
This invention provides compounds of the formulae: wherein: R1 is hydrogen, —C(O)CH3 or alkyl of 1-6 carbon atoms; R2 and R
09/18/2007
7271164Cyclohepta[b][1,4]diazepino[6,7,1,-hi]indoles and derivatives
This invention provides compounds of the formula: wherein R1 and R2 are each, independently, H, alkyl, cycloalkyl, —CH2-cycloalkyl, alkoxy, halogen, fluorinated alkyl, —CN, â€...
09/18/2007
5891871Substituted 2,3-benzodiazepin-4-ones and the use thereof
The invention relates to substituted 2,3-benzodiazepin-4-ones which are antagonists or positive modulators of AMPA receptors, and the use thereof for treating, preventing or ameliorating neuronal loss associated with stroke, global and focal ischemia, CNS...
04/06/1999
5674865Nonpeptidyl integrin inhibitors having specificity for the GPIIb IIIa
A benzodiazepinedione derivative which acts as a nonpeptidyl platelet aggregation inhibitor is provided. This inhibitor potently inhibits fibrinogen binding to the GPIIb IIIa receptor and is provided in therapeutic compositions for t...
10/07/1997
5674863Nonpeptidyl integrin inhibitors having specificity for the GPIIb IIIa receptor
A benzodiazepinedione derivative which acts as a nonpeptidyl platelet aggregation inhibitor is provided. This inhibitor potently inhibits fibrinogen binding to the GPIIb IIIa receptor and is provided in therapeutic compositions for t...
10/07/1997
5565449Nonpeptidyl integrin inhibitors having specificity for the GPIIb IIIa receptor
A benzodiazepinedione derivative which acts as a nonpeptidyl platelet aggregation inhibitor is provided. This inhibitor potently inhibits fibrinogen binding to the GPIIb IIIa receptor and is provided in therapeutic compositions for t...
10/15/1996
5532359Ras farnesyl transferase inhibitors
Benzodiazepine derivatives are disclosed that act as potent inhibitors of ras farnesyl:protein transferase. Pharmaceutical compositions containing these benzodiazepines are provided for treatment of diseases for which inhibition of the ras farnesyl:protei...
07/02/1996
5296610N-substituted polyamide-imides
An N-substituted polyamideimide essentially composed of identical or different repeating units of the formula I ##STR1## where R1 is one of the following tetravalent aromatic radicals ##STR2## and X is a bond or one of the following l...
03/22/1994
5175157Cyclic amine derivatives, pharmaceutical compositions containing these compounds and methods for preparing them
Disclosed are new cyclic amine derivatives of the formula I ##STR1## wherein the substituents are defined in the specification. These compounds are useful as for treating sinus tachycardia....
12/29/1992
4906630Method of increasing cardiac contractility using pharmaceutical compositions comprising benzodiazinone- pyridazinone or hydroxy-pyrazolyl compounds
A method for increasing cardiotonic contractility in humans or other animals using a class of benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds and pharmaceutical compositions including the same....
03/06/1990
4868300Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses
Compounds of the formula ##STR1## wherein: z is O or I; X is ##STR2## a and b are 0, 1, or 2 and a+b=0, 1 or 2; R, R1, R3, R4, R5 and R6 are each independently hydrogen, alkyl or aralkyl; R
09/19/1989
4863920Imidazodiazepine derivatives for treatment of disorders of the central nervous system
A compound for treating disorders of the central nervous system, which is of the formula wherein A taken together with the two carbon atoms denoted by ଱ and ଲ is one of the following groups: ##STR1## R1 is one of the following ...
09/05/1989
48248492 -adrenoceptor antagonistic arylquinolizines
Substituted hexahydro arylquinolizines and pharmaceutically acceptable salts thereof are selective 댒 -adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, ocular antihypertensives, antidiabetics, plat...
04/25/1989
4822880Process for the extraction of metal values and novel metal extractants
Metal values are extracted from aqueous solutions containing halide or pseudohalide anion using 1,1'-substituted 2,2'-biimidazole or bibenzimidazole compounds. Useful for the solvent extraction of zinc and copper from chloride leach solutions....
04/18/1989
4725686Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses
A method for increasing cardiotonic contractility in humans or other animals using a class of benzodiazinonepryidazinone and hydroxy-pyrazolyl compounds and pharmaceutical compositions including the same....
02/16/1988
4723003Benzopyrrolobenzodiazepines and quinobenzodiazepines
The invention relates to benzopyrrolobenzodiazepines and quinobenzodiazepines of the formula ##STR1## where X and Y may be the same or different and each is hydrogen, halogen, CF3, lower alkyl, lower alkoxy, lower alkylthio and lower ...
02/02/1988
4710504Anti-depressant spiro hexahydro arylquinolizine derivatives, composition, and method of use therefor
Substituted hexahydro arylquinolizines and pharmaceutically acceptable salts thereof are selective 댒 -adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, ocular antihypertensives, antidiabetics, plat...
12/01/1987
4666913Hydroxy and aminothiazolyl-benzodiazinone compounds, cardiotonic compositions including the same, and their uses
A method for increasing cardiotonic contractility in humans or other animals using a class of hydroxy and aminothiazolyl-benzodiazinone compounds and pharmaceutical compositions including the same....
05/19/1987
4525588Chromogenic naphtholactams
The invention relates to chromogenic naphtholactams of the general formula ##STR1## wherein Q is the radical of a couplable compound, X is oxygen or ##STR2## wherein R is hydrogen, lower alkyl or aryl, and W is alkylene, cycloalkylene or a 6-mem...
06/25/1985
4012373Pyrazolo[3',4'-2,3]pyrido[4,5-e]b-benzo-1,5-diazepinones
The new pyrazolo[3',4'-2,3]pyrido[4,5-e]b-benzo-1,5-diazepinone compounds having the general formula ##STR1## are useful as central nervous system depressants and anti-inflammatory agents. These compounds also increase the intracellular concentration ...
03/15/1977
 
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