Matches 301 - 350 out of 469 < 1 2 3 4 5 6 7 8 9 10 >
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5075324 Aralkyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical composition containing them  
1,4-dihydropyridines of formula I ##STR1## wherein X is --CO 2 R 1 , cyano, nitro, --COCH 3 ; each of R and R 1 , which are the same or different, is a primary, secondary or tertiary, saturated...
5066663 Substituted-hetero-cyclopentanones and cyclopentenones and derivatives thereof acting at muscarinic receptors  
Substituted-hetero-cyclopentanones and cyclopentenones and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as...
5066665 Substituted isoxazolidin-3-ones and derivatives thereof acting at muscarinic receptors  
Substituted isoxazolidin-3-ones and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting...
5061718 Benzothiazolylmethoxy compounds, pharmaceutical compositions comprising the same and their use as anti-inflammatory or anti-allergenic agents  
The invention relates to an anti-inflammatory or antiallergic composition containing a compound of the formula ##STR1## wherein A is ##STR2## R 1 is aryl which may have cyano or carbamoyl, or...
5045548 Quinolyl methoxy compounds and their use as antiasthmatic agents  
The invention relates to a method of treating asthma comprising administering a compound of the formula: ##STR1## wherein A is ##STR2## R 1 is quinolyl, R 2 is hydrogen or lower alkyl, R 3 is...
5032590 Substituted hydroxylamines  
Substituted hydroxylamines of the formula ##STR1## in which R 1 stands for an aromatic or heterocyclic radical, are especially useful in the treatment of hyperlipoproteinaemia, lipoproteinaemia...
5024736 Process for electroplating utilizing disubstituted ethane sulfonic compounds as electroplating auxiliaries and electroplating auxiliaries containing same  
A process in which disubstituted ethane sulfonic compounds are employed as electroplating auxiliaries in electroplating. The compounds for use in combination with the claimed process have the...
5002957 Azaneophyl sulfides, and their use as pesticides  
Azaneophyl and silazaneophyl sulfides, processes for their preparation, agents containing them, and their use as pesticides. Compounds of the formula I, their optical isomers and mixtures thereof...
5001129 Oxazoloquinoline compounds and therapeutic application thereof  
The present invention relates to tricyclic carbamates coplying with the formula ##STR1## in which n=0, 1 or 2, p=0 or 1, R 1 represents a hydrogen atom; a group which is alkyl in C 1 -C 4 ...
4996324 Preparation of alkanols which are substituted in the 1 position by aromatic or heterocyclic radicals  
4985438 Pyridyl-and/or pyridoyl-(piperid-4-yl) ureas and analogues thereof  
The invention concerns the preparation of compounds of formula ##STR1## and acid addition and quaternary ammonium salts thereof, wherein the dotted line represents an optional bond, Ar represents a...
4970307 Process for formation of base and light-sensitive material  
A process for formation of a base from a base precursor, which comprises decomposing the base precursor in the presence of a catalyst. The base precursor has the following formula (I) or (II): (R...
4965274 Quinolyl methoxy compounds, processes for preparation thereof and pharmaceutical composition comprising the same  
The invention relates to a method of treating arteriosclerosis or pancreatitis comprising administering a compound of the formula: ##STR1## wherein A is ##STR2## R 1 is quinolyl, R 2 is hydrogen...
4963566 Benzimidazolyl-sulfinyl-tetrahydroquinolines  
A hydroquinoline compound of the formula (1): ##STR1## wherein R 1 , R 2 , R 3 , A, l, m and n are as defined or its pharmaceutically acceptable salt, composition containing the compound and...
4963576 Dithioacetal compounds, processes for preparation thereof and pharmaceutical composition comprising the same  
The invention relates to dithioacetal compounds having 5-lipoxygenase-inhibiting activity, of the formula: ##STR1## wherein R 1 is lower alkyl, di-(lower)alkylamino, aryl, or heterocyclic group...
4962203 2-substituted quinolines useful as leukotriene antagonists  
Compounds having the formula: ##STR1## are selective antagonists of leukotrienes of D 4 . These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
4959482 Pyrrolidinone compounds and pharamaceutical compositions containing same  
A novel class of pyrrolidin-2-one and piperidin-2-one compounds in which the nitrogen atom is bonded to an oxyphenyl radical haivng tertiary-alkyl and tri-methylsilyl substituents. The compounds...
4952695 Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid, intermediate for antibacterials  
1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-c arboxylic acid and ester as pharmaceutical intermediate.
4943671 Reductive dehalogenation of organic halogen compounds  
Organic halogen compounds in which one or more halogen atoms are covalently bonded to the carbon are subjected to reductive dehalogenation by reaction with a hydrocarbon in the presence of carbon...
4943502 Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds  
An electrophotographic recording material which comprises an electrically conductive support having thereon a double layer of a charge generating layer in contiguous relationship with a charge...
4940706 2,4-disubstituted 1,3-dioxolanes and pharmaceutical use  
The present invention describes novel 2,4-disubstituted 1,3-dioxolanes having the formula I ##STR1## wherein R 1 represents a long chain alkyl group; X is a covalent single bond, a carbonyl group,...
4929738 Thienyl and furyl containing derivatives  
Microbicidal substituted pyrazolin-5-ones of the formula ##STR1## in which R 1 and R 2 independently of one another each represent hydrogen, alkyl, alkenyl, alkinyl, cyanoalkyl, hydroxyalkyl,...
4921959 Anthraquinone compounds and polarizing film containing the same  
An anthraquinone compound represented by formula: ##STR1## wherein R and X are as defined in the specification, and a polarizing film containing the same. The anthraquinone compound exhibits...
4904786 Quinoline compounds as antiallergic and antiinflammatory agents  
There are disclosed compounds of the formula ##STR1## wherein R 1 is ##STR2## n is 0-5; R 2 is hydrogen, loweralkyl, loweralkoxy, lower alkoxycarbonyl, trifluoromethyl, nitro, cyano or halo; R...
4889953 Glycerol derivatives, their production and use  
Compounds of the formula: ##STR1## wherein R 1 is a higher alkyl group which may be substituted; R 2 is a hydrogen, a lower alkyl group which may be substituted, a lower alkanoyl group which may...
4885368 Radical ion salts  
Novel radical ion salts of the formula ##STR1## wherein R 1 , R 2 , R 3 and R 4 independently of one another are each hydrogen, methyl, ethyl, phenyl, methoxy, ethoxy, fluorine, chlorine or...
4874769 Quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments  
This invention relates to certain quinolyl ether and thioether tetrazoles and their use as valuable pharmaceutical agents for the treatment of hypersensitive ailments, particularly as lipoxygenase...
4873337 N-substituted derivatives of 2-(pyridylalkenesulfinyl) benzimidazoles as gastric antisecretory agents  
The present invention provides novel N-substituted derivatives 2-(pyridylalkylenesulfinyl)benzimidazoles with gastric acid inhibiting effects.
4863522 Novel compositions based on C.I. Pigment Red 177  
A composition comprising (a) a dianthraquinonyl pigment of formula I ##STR1## (b) a compound of formula II ##STR2## wherein X ♁ is H ♁ or a group of formula M n ♁ /n or N ♁ (R)(R 1 )(R 2...
4861742 Bifunctional alkali metal compounds, preparation and use thereof as polymerization initiators  
Bifunctional initiators for anionic polymerization are prepared by reacting an alkenylaromatic compound of the general formula I ##STR1## where Ar is aromatic hydrocarbyl which may be substituted...
4851409 2-substituted quinoline dioic acids and pharmaceutical compositions  
Compounds having the formula: ##STR1## are antagonists of leukotrienes and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and...
4845118 Substituted thienoimidazole derivatives, pharmaceutical compositions containing them, and their use as inhibitors of gastric acid secretion  
The invention relates to compounds of the formula ##STR1## in which A represents ##STR2## T denotes --S--, --SO-- or --SO 2 --, and R 1 to R 9 have the meanings given in the description, to a...
4839369 Aryl and heteroaryl ethers as agents for the treatment of hypersensitive ailments  
Aryl and Heteroaryl Ethers are used for their anti-inflammatory and anti-allergic properties.
4826987 Pyridyl and quinoline derivatives  
The present invention relates to compounds of formula I ##STR1## in which formula I X stands for O, S, ##STR2## R 1 and R 2 which can be the same or different stand for hydrogen, straight or...
4820841 Chromogenic quinoline compounds  
Disclosed herein is a novel chromogenic compound of the formula: ##STR1## wherein R represents an alkyl group of 6 to 12 carbon atoms or benzyl group, and ring A and ring B in the quinolyl group...
4810804 Acetylenes disubstituted with a phenyl group and a heterobicyclic group having retinoid-like activity  
Retinoid-like activity is exhibited by compounds of the formula ##STR1## where X is S, O or NR 1 where R 1 is hydrogen or lower alkyl; n is 0-5; R is H or lower alkyl and A is H, --COOH or a...
4808603 3,5-diacyl-2,6-dialkyl-4-aryl-1,4-dihydropyridines, their use, and pharmaceutical compositions thereof  
Compounds of the formula ##STR1## in which R represents a carbocyclic or heterocyclic aryl radical, R 1 represents lower alkyl, one of the groups R 2 and R 3 represents lower alkyl and the other...
4794188 Certain unsymmetrical quinolinyl ethers having anti-inflammatory and anti-allergic activity  
Compounds of the formula: Ar 1 -X-Ar-Z-(R) n ' and salts thereof, wherein Ar 1 is a nitrogen, sulfur or oxygen heterocyclic ring; Ar is a phenyl ring or a nitrogen, oxygen or sulfur...
4792555 Phospholipase A.sub.2 inhibitors  
There are disclosed compounds of the formula ##STR1## wherein R 1 is lower alkyl, lower alkoxycarbonyl lower alkyl, aralkoxycarbonyl, aralkoxycarbonyl lower alkyl or indol-2-yllower alkyl; R 2 ...
4792568 Aryl pyrroles as useful antiallergy compounds  
This invention relates to new lipoxygenase inhibitors possessing anti-inflammatory and anti-allergic properties. The present new compounds are of the formula: ##STR1## and salts thereof; wherein, R...
4782169 4,7-dioxatricyclo(3.2.1.0.sup.3,6)octane ether  
Compounds of the Formula I, II, III, VI and VII ##STR1## wherein the symbols have defined meanings are herbicides, plant growth regulators or intermediates thereof.
4778931 Certain [3-(1-hydroxy hexyl-tetrahydro)naphthalenes], the corresponding naphthalenes having anti-inflammatory and anti-allergic activity  
The invention relates to several aryloxy-alkane alcohols, for example 1-(3-(1-hydroxy-1-methylhexyl) phenoxy methyl)-2-methoxy-naphthalene, 2-(1-(3-(1-hydroxy-2,2-dimethylhexyl)phenoxy)ethyl...
4778803 Nitrogen-arylmethoxy-thiophene derivatives and acid addition salts thereof, and pharmaceutical preparations containing these compounds  
The invention relates to new nitrogen-arylmethoxy-thiophene derivatives of the formula I ##STR1## wherein the R--CH 2 --O-group is in position 4 or 5 of the thiophene ring, R denotes a...
4772703 2-(phenoxymethyl)-quinazolines as antiallergic and antiinflammatory agents  
There are disclosed compounds of the formula ##STR1## wherein ##STR2## R 2 is hydrogen, loweralkyl, loweralkoxy, lower alkoxycarbonyl, trifluoromethyl, nitro, cyano or halo; R 3 is hydrogen or...
4769461 Quinolinyl benzene hydroxamic acids as anti-inflammatory/antiallergic agents  
There are disclosed compounds of the formula ##STR1## wherein W represents a covalent bond or ##STR2## X is N or CR 2 ; Y is O, S, NR 2 or C(R 2 ) 2 when n=0, or N or CR 2 when n=1 Z is...
4764616 Benzopyrrolobenzodiazepines 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, CF 3 , lower alkyl,...
4754043 Oxazole and thiazole naphthalenes as antiallergic agents  
There are disclosed compounds of the formula ##STR1## wherein X is --CH 2 CH 2 --, --CHCH--, ##STR2## Z is CR or N, where n=1; or Z is O,S, or NR, when n=0; R is hydrogen or loweralkyl; n...
4748272 Phenoxyphenylacetates for use as potential modulators of arichidonic acid pathways  
This invention relates to new lipoxygenase inhibitors possessing anti-inflammatory and anti-allergic properties. The present new compounds are of the formula: ##STR1## and salts thereof; wherein ...
4732978 Novel substituted naphthyloxymethyl quinoline derivatives as anti-inflammatory and antiallergy agents  
There are disclosed compounds having the formula ##STR1## wherein X is CR or N when n=1; or X is O, S, NR or CR when n=0; R is hydrogen or lower alkyl; Y is --CH 2 --, --S--, --O-- or...
4713393 Phenylpropyl-2,3-dihydrobenzofurans useful as anti-inflammatory agents  
Phenylalkyl-2,3-dihydrobenzofurans and analogs were prepared by (1) nucleophilic substitution involving an appropriately substituted 2,3-dihydrobenzofuranol (or 2,3-dihydrobenzopyranol) and a...
Matches 301 - 350 out of 469 < 1 2 3 4 5 6 7 8 9 10 >