Class 544/79 - Polycyclo ring system

Subclass of Class 544 - Organic compounds -- part of the class 532-570 series
Definition: Compounds which contain a polycyclo ring system.
No. of patents: 66
Last issue date: 05/09/2006

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Number	Title	Issue Date
7041669	1,4-benzofused urea compounds useful in treating cytokine mediated diseases Disclosed are 1,4-disubstituted benzo-fused urea compounds of formula (I): wherein Ar, X, A, L, and Q of formula(I) are defined herein. The compounds inhibit production of cytokines involved in inflammatory processes an...	05/09/2006
6319921	Aromatic heterocyclic compound as antiinflammatory agents Disclosed are novel aromatic heterocyclic compounds of the formula (I) wherein Ar1, Ar2, L, Q and X are described herein. The compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involvin...	11/20/2001
6130101	Sulfonated xanthene derivatives The present invention describes xanthene dyes, including rhodamines, rhodols and fluoresceins that are substituted one or more times by a sulfonic acid or a salt of a sulfonic acid. The dyes of the invention, including chemically reactive dyes and dye-con...	10/10/2000
5476934	Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof A nitrogen-containing perfluoroalkanoyl peroxide is provided which is represented by the formula: ##STR1## wherein Rf1 and Rf2 independently stand for an alkyl group of 1 to 5 carbon atoms, provided that Rf1 and Rf	12/19/1995
5436243	Aminoanthraquinone derivatives to combat multidrug resistance Potentiating agents inhibit the development of multidrug resistance, reduce drug-resistance in drug-resistant tumors, or sensitize tumors to antineoplastic drugs, thereby potentiating the effect of antineoplastic agents. The potentiating agents are aminoa...	07/25/1995
5399558	Isoflavonoid antibacterial compounds, compositions and use Methods, compounds and compositions are provided for inhibiting the growth of mycobacteria and gram-positive organisms in vitro and of treatment of mycobacterial and gram-positive infections in vivo using compounds of the formula (I) or (II): ##STR1#...	03/21/1995
5304548	Bivalent ligands effective for blocking ACAT enzyme for lowering plasma triglycerides and for elevating HDL cholesterol Bivalent ligand compounds synthesized from a tether composition joining two heterocyclic groups comprising furochromones, furobenzoxazinones, and benzobisdifurans. These compounds show pharmacological activity in blocking ACAT enzymes which are major regu...	04/19/1994
5208339	Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof A nitrogen-containing perfluoroalkanoyl peroxide is provided which is represented by the formula: ##STR1## wherein Rf1 and Rf2 independently stand for an alkyl group of 1 to 5 carbon atoms, provided that Rf1 and Rf	05/04/1993
5189188	Bis(triarylmethane) compounds Compounds of the general formula ##STR1## in which the symbols have the meaning given in the description, are highly suitable as color formers in recording materials based on acid developers. They give deep blue, green-blue, green, violet or red shad...	02/23/1993
5093336	6- and 7-deoxyforskolin and derivatives thereof Novel forskolin derivatives, intermediates and processes for the preparation thereof, and methods for treating cardiac failure and memory deficit utilizing compounds or compositions thereof are disclosed....	03/03/1992
5004813	Chromogenic phthalides and azaphthalides Chromogenic phthalides and azaphthalides of the formula ##STR1## in which V1 and V2 are each, independently of the other, hydrogen, halogen, lower alkyl, lower alkoxy, (lower alkoxy)carbonyl or --NR1 R2, at...	04/02/1991
4888433	Process for the preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof A new enantioselective process is described for preparing optically active alpha-arylalkanoic acids by: (a) halogenation on the aliphatic carbon atom alpha to the ketal group, of ketals of formula ##STR1## in which Ar represents an aryl, optionally ...	12/19/1989
4876357	Chromogenic phthalides and azaphthalides Chromogenic phthalides and azaphthalides of the formula ##STR1## in which V1 and V2 are each, independently of the other, hydrogen, halogen, lower alkyl, lower alkoxy, (lower alkoxy)carbonyl or --NR1 R2, at...	10/24/1989
4855464	Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids Compounds of formula ##STR1## wherein Ar represents an optionally substituted aryl group; R represents a C1 -C4 alkyl; R1 and R2, equal to or different from each other, represent hydroxy, O- M+	08/08/1989
4833246	Novel pyrazolone dye A novel pyrazolone dye represented by the following formula (I), which can be effectively used as a filter dye, an irradiation inhibiting dye, an antihalation dye or the like in a photographic light-sensitive material: ##STR1## wherein R1 ...	05/23/1989
4804394	Benzoxazines and use as herbicides Novel benzoxazines of the formula (I) ##STR1## wherein X is hydrogen or halogen, R1 is hydrogen or C1 -C2 -alkyl, R2 is cyano, trimethylsilyl, trimethylsilylmethoxycarbonyl, C1 -C4 -alkylth...	02/14/1989
4797413	Thieno thiopyran sulfonamide derivatives, pharmaceutical compositions and use Aromatic sulfonamides with a saturated heterocycle fused thereto are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure....	01/10/1989
4788187	Benzocyclobutene aminoalkylene ethers and thioethers, pharmaceutical composition and use A class of benzocyclobutene aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of g...	11/29/1988
4766211	Chromogenic quinazolines Chromogenic quinazolines of formula ##STR1## wherein R is an aryl radical or a heterocyclic radical, Z1 is oxygen or sulfur, Z2 is oxygen, sulfur or ##STR2## R' is hydrogen, alkyl which is unsubstituted or substituted by halogen...	08/23/1988
4753934	Acrylic acid heterocyclic amides, fungicidal compositions and use Compounds of the formula ##STR1## wherein A, B, R1, X and Q are substituents of various types, and acid addition salts thereof. The compounds are useful as fungicides....	06/28/1988
4741765	Herbicidal sulfonamides Benzenesulfonamide compounds such as N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-1,4-dihydro-3-methyl-4 -oxo-1-phenyl-indeno[1,2-C]pyrazole-5-sulfonamide and N-[(4-methoxy-6-methyl-pyrimidin-2-yl)aminocarbonyl]-1,4-dihydro-3-methyl- 4-oxo-1-phe...	05/03/1988
4737508	1-aryl-1-(1H-azol-1-ylalkyl)-1,3-dihydroisobenzofurans, related derivatives and pharmaceutical compositions thereof useful as antifungals Novel compounds including 1-aryl-1-(1H-imidazol-1-ylmethyl)-1,3-dihydroisobenzofurans such as 1-(4-chlorophenyl)-1-(1H-imidazol-1-ylmethyl)-1,3-dihydroisobenzofuran, and 1-aryl-1-(1H-1,2,4-trizazol-1-ylmethyl)-1,3-dihydroisobenzofurans are disclosed....	04/12/1988
4734507	Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids Compounds of formula ##STR1## wherein Ar represents an optionally substituted aryl group; R represents a C1 -C4 alkyl; R1 and R2, equal to or different from each other, represent hydroxy, O- M+	03/29/1988
4661483	Antihypercholesterolemic lactone compounds, compositions and use Novel 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors which are useful as antihypercholesterolemic agents and are represented by the following general structural formulae (I) and (II): ##STR1## and pharmaceutically acceptable sal...	04/28/1987
4639443	Labdane compounds, pharmaceutical compositions and use Novel labdanes, intermediates and processes for the preparation thereof, and methods for reducing intraocular pressure utilizing compounds or compositions thereof are disclosed....	01/27/1987
4639442	Benzocyclobutene aminoalkylene ethers and thioethers, pharmaceutical compositions and use A class of benzocyclobutene aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of g...	01/27/1987
4638001	Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of...	01/20/1987
4617314	Benzofuran- and benzopyran-carboxamide derivatives Benzofuran- and benzopyran-carboxamide derivatives of the formula: ##STR1## wherein l is 1 or 2; X is hydrogen atom, amino group or halogen atom; Y is --S(O)m --R3 wherein R3 is lower alkyl group and m is 0, 1 or 2, o...	10/14/1986
4602087	Distyrylbiphenyls The distyrylbiphenyls of the formula ##STR1## in which X and X' independently of one another are a direct bond, oxygen, sulfur, --O--C1-3 -alkylene-CON(R4)--CON(R4)--, --O--C1-3 alkylene-COO--, OCO or --COO...	07/22/1986
4540519	1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof This disclosure describes symmetrical 1,4-bis-(substituted-amino)-5,8-hydroxyanthraquinones useful as chelating agents and for inducing regression and/or palliation of cancer diseases in mammals....	09/10/1985
4419354	9,10-Bis(aminoalkoxy)anthracenes This disclosure describes certain substituted 9,10-bis(2-aminoethoxy)anthracenes which are useful as modulators of the immune response system in warm-blooded animals and for inducing the regression of tumors in such animals....	12/06/1983
4385182	Thioxanthonecarboxylic acids and thioxanthonecarboxylic acid derivatives Novel thioxanthonecarboxylic acids and thioxanthonecarboxylic acid derivatives of the formula I ##STR1## in which Y is --COOH, --CO-halogen, --CN or a carboxylic acid ester, thioester or amide group and X, Z and W are as defined in the patent cl...	05/24/1983
4375469	Oxaza heterocycle-anthraquinones, pharmaceutical compositions thereof and method of use thereof Novel 1,4-di(substituted amino)-5,8-dihydroxyanthraquinones wherein the substituents are alkylamino alcohol and/or alkyl cyclicamide and their pharmacologically acceptable acid-addition salts useful as antitumor and chelating agents are described....	03/01/1983
4350812	Antiarrhythmic tetrahydronaphthalene derivatives Compounds are provided having the structure ##STR1## wherein R1 and R2 may be the same or different and are hydrogen, lower alkyl, lower alkenyl, or hydroxylower alkyl, or R1 and R2 together with the nitrog...	09/21/1982
4342756	Aminocyclopentane alkenoic acids and esters and pharmaceutical compositions Compounds are described of the formula ##STR1## (and their salts and solvates) in which: X is cis or trans --CH.dbd.CH--; R1 is C1-7 alkyl terminated by --COOR3 where R3 is H, C1-6 alkyl or C7-10...	08/03/1982
4323691	Hydroxyaminomethyl derivatives of benzoyl di-substituted ଱-phenoxyalkanoyl esters Described are compounds of the formula ##STR1## wherein ##STR2## wherein Z is hydrogen or loweralkyl, R5 and R6 may be the same or different and are hydrogen, loweralkyl or together are alkylene of 4 or 5 carbon atoms,...	04/06/1982
4302453	Antiarrhythmic tetrahydronaphthalene derivatives Compounds are provided having the structure ##STR1## wherein R1 and R2 may be the same or different and are hydrogen, lower alkyl, lower alkenyl, or hydroxy-lower alkyl, or R1 and R2 together with the nitro...	11/24/1981
4269978	Thiazolylphthalide compounds Thiazolylphthalide compounds of the general formula ##STR1## wherein A represents a p-aminophenyl readical of formula ##STR2## or a 3-indolyl radical of formula ##STR3## or a 2-thiazolyl radical of formula ##STR4## each of R1...	05/26/1981
4258181	Substituted 9,10-anthracenebishydrazones This disclosure describes anthracene-9,10-bis-carbonyl-hydrazones and derivatives thereof useful as antibacterial agents, for inhibiting the growth of transplanted mouse tumors, and for inducing the regression and/or palliation of leukemia and related can...	03/24/1981
4241207	Organonitrogen derivatives of 2-benzopyranone Novel 2-benzopyranone compounds of the formula ##STR1## wherein X is a 3,4,5-trimethoxybenzoyl group or a 3,4,5-trimethoxycinnamoyl group; and each R individually is selected from the group consisting of alkylamino and dialkylamino in which one carbo...	12/23/1980

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Class 544/79 - Polycyclo ring system