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5441960 |
1-pyrimidinylacetamide human leukocyte elastate inhibitors
The present invention relates to certain novel substituted ketones which are 1-pyrimidinylacetamide derivatives of formula I, ##STR1## set out herein, which are inhibitors of human leukocyte...
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5439874 |
Herbicidal substituted bicyclo[3.1.0]hexanes
The invention relates to novel substituted bicyclo[3.1.0]hexanes of the formula ##STR1## in which R 1 represents, e. g., hydroxyl or alkoxy, R 2 to R 8 represent, e. g., hydrogen or alkyl, ...
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5428035 |
1-substituted azaoxindoles and pharmaceutical compositions
Compounds of Formula I have been shown to enhance the release of the neurotransmitter acetylcholine, and thus may be useful as chemical intermediates and as pharmacological agents in the treatment...
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5420099 |
Sulfanomide herbicides
A compound having the formula ##STR1## wherein A is CR 7 ; and R 1 through R 7 are substituents such as hydrogen, halogen, branched and straight chain hydrocarbons, cyclic hydrocarbons,...
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5420129 |
Phenylsulfonylamide pyrimidine
The invention is concerned with novel sulphonamides and their use as medicaments. In particular, the invention is concerned with compounds of the formula ##STR1## wherein R 1 is hydrogen,...
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5401763 |
Derivatives of arylacetic esters displaying high fungicidal activity
Arylacetic ester derivative-based compounds having the general formula (I): ##STR1##
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5399689 |
Chlorophenylalkoxyalkyl compounds
The present invention is concerned with novel chlorophenylalkoxyalkyl compounds of the general formula ##STR1## wherein R denotes an alkyl residue with 1 to 12 carbon atoms; n is a whole number of...
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5385985 |
Cyclic urea derivative
Disclosed is cyclic urea derivatives represented by the following formula (A): ##STR1## wherein n is an integer of 0 or 1; m is an integer of 1 to 15; X is oxygen, sulfur or --NR 1 -- (R 1 is...
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5382661 |
Pyrazinylpiperazinyl steroids
Disclosed are amino substituted steroids (XI) which contain a pyrazinylpiperazinyl group attached to the terminal carbon atom of the C 17 -side chain which are useful as pharmaceutical agents for...
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5380700 |
Pyridine derivatives, herbicidal composition containing the same, and method for killing weeds
The present invention provides a novel pyridine derivative having the following general formula and its salt: ##STR1## wherein R is a hydrogen atom, a hydroxyl group, an alkoxy group, an...
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5370823 |
Pyrimidinecyclohexane derivatives, process for their preparation, and their use in liquid-crystalline mixtures
A liquid-crystalline bispyrimidinylcyclohexane of the formula (I) ##STR1## in which: R 1 and R 2 are identical or different and are, for example, straight-chain or branched alkyl, X 1 and X 2...
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5356863 |
Uracil derivatives
The present invention relates to an uracil derivative represented by the formula (1): ##STR1## in which R 1 represents hydrogen, alkyl or haloalkyl; R 2 represents haloalkyl; R 3 represents...
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5356908 |
Fungicidal oxazolidinones
A method of controlling plant disease using novel pyridyl and or piperidyl containing thiooxazolidinones; oxazolidinediones and agriculturally suitable compositions are disclosed.
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5354500 |
Optically active carboxylic esters of oxygen-containing heterocycles as doping substances in liquid crystal mixtures and liquid crystal mixtures containing them
Use of optically active carboxylic esters of oxygen-containing heterocycles as doping substances in liquid crystal mixtures and liquid crystal mixtures containing them. Optically active...
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5346896 |
1-(aryl or heteroaryl)-4[ω-(aryl or heteroaryl)ω-(aryl or heteroaryl)alkylene]piperazines
Disclosed herein are piperazine derivatives of the formula ##STR1## or a pharmaceutically acceptable acid addition salt thereof, wherein W is (CH 2 ) m , CHOH or O, m is one of the integers 1 or...
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5342927 |
Reactive dyestuffs for the dyeing and printing of hydroxyl-or amino-containing materials
Reactive dyestuffs of the formula ##STR1## in which X is ##STR2## and Z is a heterocyclic reactive group and the remaining groups have the meaning given in the description, are highly suitable for...
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5336677 |
Substituted aminopyrimidines as antihypertensives
This invention relates to substituted 4-aminopyrimidines, which by virtue of their ability to antagonize angiotensin II are useful for the treatment of hypertension, congestive heart failure, and...
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5334614 |
Hydroxylamine derivatives
The invention concerns hydroxylamine derivatives of the formula I ##STR1## wherein R 4 is hydrogen, carbamoyl, (1-4C)alkyl, cyclopentyl, cyclohexyl, tetrahydrofuran-3-yl, tetrahydropyran-4-yl,...
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5330985 |
2-amino-N- [[4-(aminocarbonyl)pyrimidin-2-yl]amino]-alkyl]pyrimidine-4-carboxamide derivatives, their preparation and pharmaceutical compositions containing them
A compound which is a pyrimidine-4-carboxamide derivative of the general formula (I) ##STR1## in which n is 0 or 1, m is 0 or 1, R 1 represents a methyl group when R 2 represents a...
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5326783 |
Cholesterol lowering compounds
This invention is directed to compounds of formula (I) which are novel C3- or C5-acyl sulfonamide, carboxamic acid or tetrazolyl analogs of the Zaragozic acids. These compounds inhibit the enzyme...
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5314892 |
Fungicidal pyrimidinyloxyphenyl-3-methoxy propenoates
Fungicidal compounds having the formula (I): ##STR1## in which any two of K, L and M are nitrogen and the other is CH; and X is an optionally substituted 3- to 6-membered heterocyclic ring...
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5310499 |
Oxazolidinone derivatives, and the use thereof as dopes in liquid-crystal mixtures
Chiral oxazolidinones of the formula (I) or (II) ##STR1## in which R 1 is, for example, a straight-chain or branched alkyl radical having 1 to 16 carbon atoms or R 2 and R 3 are, for example,...
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5310910 |
Polycyclic diamines
Polycyclic diamines, incorporating a basic framework similar to [3.3.3]propellane, and derivatives of the basic polycyclic diamines and a process for preparing same are provided. The diamines are...
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5302621 |
Azasteroid compounds for the treatment of prostatic hypertrophy, their preparation and use
Compounds of formula (I): ##STR1## (in which: R 1 is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or a heterocyclic-substituted alkyl group; R 2 is an...
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5296478 |
1-substituted oxindoles as cognition enhancers
Compounds of Formula I have been shown to enhance the release of the neurotransmitter acetlcholine, and thus may be useful as chemical intermediates and as pharmacological agents in the treatment...
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5292740 |
Sulfonamides
The novel sulfonamides of formula I, ##STR1## in which the symbols R 1 -R 9 , R a , R b , X, Y and n have the significance given in the description and salts thereof can be used for the treatment...
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5290773 |
Sulfonyl derivatives
A sulfonyl compound of the formula ##STR1## The above illuminated formula (I) undergo bimolecular condensation by the condensing agents and easily form simple metal salts especially metal complexes...
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5284563 |
Electrode catalyst for electrolytic reduction of carbon dioxide gas
An electrocatalyst for use in electrolytic reduction of carbon dioxide gas in an aqueous solution. The electrocatalyst is formed of nickel alkyl cyclam which is expressed by the general formula:...
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5280009 |
Substituted pyrimidine derivatives and their use for controlling undesirable plant growth
Pyrimidine derivatives of the Formula Ia or Ib ##STR1## where the substituents have the following meanings: R 1 is hydrogen or alkyl; A is a substituted or unsubstituted bi- or tricyclic carbo-...
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5270312 |
Substituted piperazines as central nervous system agents
Substituted piperazines and derivatives of Formula I ##STR1## are described, as well as methods for the preparation and pharmaceutical composition of the same, which are useful as central nervous...
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5262385 |
Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor
A compounds represented by the formula ##STR1## wherein X represents a fluorine atom, W represents an oxygen atom, sulfur atom or group --OCH 2 --, Z 1 and Z 2 each represent a nitrogen...
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5260454 |
Bis-pyrimidyl thiol sulfenimide compounds
Heterocyclic thiol sulfenimide compounds are useful as an accelerator in the curing of natural and/or synthetic rubbers. The compound can be represented by the formula ##STR1## wherein each of A 1 ...
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5254558 |
Substituted 1,3-diazines as leukocyte elastase inhibitors
The present invention relates to certain novel substituted heterocycles which are 1-pyrimidinylacetamide compounds of formula I, set out herein, which are inhibitors of human leukocyte elastase...
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5252567 |
Diazine derivatives
This invention concerns compounds of the formula I: ##STR1## wherein R 1 is (1-10C)alkyl, (3-8C)cycloalkyl, (3-8C)cycloalkyl-(1-4C)-alkyl, phenyl or phenyl(1-4C)alkyl, the phenyl moiety of the...
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5236919 |
Quinoxalinyl derivatives suitable for use in leukotriene mediated disease
The invention concerns a heterocycle of the formula I ##STR1## wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two...
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5236923 |
Substituted pyrimidylamide oximes
New substituted pyrimidylamide oximes of the general formula (I) ##STR1## in which R 1 , R 2 , R 3 , A and Ar have the meanings given in the description, new intermediates for their preparation,...
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5231097 |
Pyrimidyl-substituted acrylic esters
There are described new pyrimidyl-substituted acrylic esters of the general formula (I) ##STR1## in which Py, X, R 1 and R 2 have the meaning given in the description, a process for their...
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5225555 |
Processes for purification of 2,4-di(1-pyrrolidinyl)-6-chloropyrimidine
The present invention involves two processes for the purification of a mixture of 2,4-di(1-pyrrolidinyl)-6-chloropyrimidine (III) ##STR1## and 4,6-di(1-pyrrolidinyl)-2-chloropyrimidine (IV)...
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5215569 |
Substituted pyridines
Substituted pyridines of the formula ##STR1## in which A represents nitrogen or a C-X group where X represents hydrogen or halogen, Q represents oxygen or sulphur, R 1 and R 2 are identical...
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5196431 |
2-substituted amino-4, 6-di-tertiary-buthyl-5-hydroxy-1, 3-pyrimidines as antiinflammatory agents
The present invention is novel compounds which are 2-substituted amino-4,6-di-tertiarybutyl-5-hydroxy-1,3-pyrimidines and pharmaceutically acceptable acid addition or base salts thereof,...
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5187175 |
2-carbonyl substituted-5-hydroxy-1, 3-pyrimidines as antiinflammatory agents
The present invention is novel compounds which are 2-carbonyl substituted-5-hydroxy-1,3-pyrimidines and pharmaceutically acceptable acid addition or base salts thereof, pharmaceutical compositions...
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5185335 |
N-(4-piperodinyl)(dihydrobenzofuran or dihydro-2H-benzopyran) carboxamide derivatives
Piperidine derivatives of formula ##STR1## wherein A is a radical of formula ##STR2## wherein one or two hydrogen atoms in said radicals (a-1) to (a-3) may be replaced by a C 1 -6 alkyl radical; ...
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5185026 |
Herbicidal naphthalene derivatives
Herbicidal naphthalene derivatives of the formula ##STR1## in which Q represents oxygen, sulphur or the group NR, where R represents hydrogen or alkyl, R 1 represents hydrogen or alkyl R 2 ,...
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5175167 |
Hetarylalkenes, their preparation and intermediates for their preparation and their use
Hetarylalkenes of the general formula I ##STR1## where Ar is hetaryl, A is C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 3 -alkyl or...
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5167693 |
Herbicidal substituted azines
Herbicidal substituted azines of the formula ##STR1## in which m represents the numbers 0, 1, 2 or 3, A represents nitrogen or a C-X group where X represents hydrogen or halogen, Q represents...
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5162325 |
Angiotensin II antagonists incorporating a substituted benzyl element
Substituted heterocycles attached through a methylene bridge to novel substituted phenyl derivatives of the Formula I are useful as angiotensin II antagonists. ##STR1##
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5162327 |
Pyrimidinetrione derivatives, agents containing them and their use as agents for combating pests
Pyrimidinetrione derivatives, processes for their preparation, agents containing them and their use as agents for combating pests. Compounds of the formula I, tautomeric forms thereof of the...
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5162526 |
Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil
There are disclosed macrocyclic and polycyclic polyamide lubricating oil additives formed by cyclodehydration of reaction products of hydrocarbon substituted succinic anhydrides or carboxylic acids...
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5154750 |
Pyrimidien derivatives and herbicidal compositions containing the same
A pyrimidine derivative having the formula, ##STR1## {wherein R 1 is a hydrogen atom or an alkyl group, R 2 is a group having the formula R 3 O (wherein R 3 is an alkoxyalkyl group, an aralkyl...
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5151427 |
Anthelminitics
Novel anthelmintics are described which, as active ingredient, contain a compound of the formula I ##STR1## or in its hydrogenated form the formula (Ia) ##STR2## in which R 1 and R 2 ...
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