Matches 451 - 500 out of 531 < 1 2 3 4 5 6 7 8 9 10 11 >
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4562186 (1,2,4-Oxadiazol-3-yl)arylmethanones, compositions and pharmaceutical use  
There are disclosed novel compounds having the formula ##STR1## where X is hydrogen, halogen (F, Cl, Br or I), loweralkyl or loweralkoxy; and R is --CH, --CONH 2 , --COOCH(CH 3 ) 2 , --COOH,...
4562062 Insecticidal composition comprising synergistic combinations of 3-(2-methoxyphenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one and pyrethroid type compounds  
An insecticidal composition characterized in that said composition contains 3-(2-methoxyphenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one and at least one of the pyrethroid type compounds represented by...
4556649 Substituted malonic acid diamide insecticides, compositions and use  
Insecticidally active novel substituted malonic acid diamide insecticides of the formula ##STR1## wherein R 1 represents aryl or heteroaryl, each of which can optionally be substituted, R 2 ...
4554283 Aphicidal 3-(2-alkyl-2,3-dihydrobenzofuran-7-yl)-5-(R,R.sup.1 -amino)-1,3,4-oxadiazol-2(3H)-ones  
Certain aphicidal 3-(2-alkyl-2,3-dihydrobenzofuran-7-yl)-5-(R,R 1 -amino)-1,3,4-oxadiazol-2(3H)-ones.
4500539 Insecticidal 5-thiocarbamoyl-1,3,4-oxadiazoles  
Compounds of the formula: ##STR1## wherein R 1 and R 2 are independently lower alkyl having from 1 to 4 carbon atoms; and R 3 is lower alkyl having from 1 to 6 carbon atoms, lower cycloalkyl...
4499098 Insecticidal N-carbamoyl-oxadiazolidin-5-ones and thiones  
Compounds of the formula: ##STR1## wherein X is oxygen or sulfur; R 1 and R 2 are independently lower alkyl having from 1 to 4 carbon atoms; and R 3 is lower alkyl having from 1 to 6 carbon...
4497812 2-Amino-5-aminomethyl-2-oxazolines, compositions and use  
This invention relates to new 2-amino-5-aminomethyl-2-oxazolines, the method of preparing them, and their pharmacological properties making possible their application in cardiovascular,...
4496571 Histamine H2-antagonists  
The invention relates to carbonyl derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention where is provided a guanidine derivative of...
4493840 Antisecretory guanidine derivatives, and pharmaceutical compositions containing them  
This invention relates to quanidine derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. The quanidine derivatives are of the formula: Het 1 --(CH 2 ) m --Y...
4476135 Amino-2,1,3-benzothiadiazole and -benzoxadiazole derivatives, their preparation and pharmaceutical compositions containing them  
The compounds of formula I ##STR1## wherein A is an optionally substituted 2,1,3-benzothiadiazole or 2,1,3-benzoxadiazole moiety, B is a trisubstituted amino group and C is an optionally...
4464374 Substituted guanidine derivatives, processes, pharmaceutical compositions and methods and intermediates  
The invention relates to a guanidine derivative of the formula: ##STR1## in which W is a 2-6C alkylene chain optionally substituted by 1 or 2 1-4C alkyls; E is O, S, SO, SO 2 or NR 3 in which R 3...
4463005 Bicyclic guanidines  
The invention relates to bicyclic derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of...
4446142 Substituted oxadiazoles and thiadiazoles, and methods of preparation and use thereof  
Compounds of the formula ##STR1## wherein R 1 is hydrogen, halogen, or alkyl, R 2 is halogen or alkyl, R 3 is hydrogen, acyl, or saturated or unsaturated alkyl, R 4 and R 5 are individually...
4444770 New imidazoazole-alkenoic acid amide compounds, intermediate products for their production, their production, and their medicinal use  
The invention relates to imidazoazole-alkenoic acid amides of Formula (I) and methods for their production. Also included in the invention are compositions containing said alkenoic acid amides and...
4436743 3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines  
Pharmacologically-active 3-aminosydnonimines (which are optionally substituted in the N 6 -position) and their physiologically-acceptable acid-addition salts are compounded into standard...
4414221 Pesticidal 1,2,4-triazole compounds  
The compounds of the formula: ##STR1## wherein R 1 represents phenyl substituted in at least the 2-position by fluorine, chlorine, bromine or iodine, R 2 represents a group R 3 , --OR 3 , --SR 3 ...
4409232 Substituted oxadiazoles, method for the production thereof, compositions containing them and method of use thereof  
A compound of the formula ##STR1## wherein R is a straight or branched chain alkyl group having 1 to 17 carbon atoms or a cycloalkyl group having 3 to 6 carbon atoms; as well as the physiologically...
4409227 4-(((Heterocyclo)thio)methyl)benzoic acids, esters and amides and their pharmaceutical use  
4-(((Heterocyclo)thio)methyl)benzoic acids, esters, amides and pharmaceutically-acceptable salts thereof having hypoglycemic activity in mammals, including a method of use and...
4406910 Pesticidal 3-(2,3-dihydro-2-alkylbenzofuran-7-yl)-5-(R-oxy)-1,3,4-oxadiazol-2(3H)-o nes  
Pesticidal 3-(2,3-dihydro-2-alkylbenzofuran-7-yl)-5-(R-oxy)-1,3,4-oxadi azol-2(3H)-one s.
4371539 CNS Stimulants  
3-[Methyl(phenylmethyl)amino]-N-[(phenylamino)carbonyl]sydno ne imine or a pharmaceutically acceptable salt thereof serve as central nervous system stimulants with much less sympathomimetic...
4369186 4,5-Dichloroimidazole-2-carboxylic acid derivatives  
4,5-Dichloroimidazole-2-carboxylic acid derivatives of the formula ##STR1## in which the group ##STR2## represents a carbon atom which has three bonds to hetero-atoms, and their salts with bases,...
4356178 3,4-(Bis-substituted)-1,2,5-oxdiazole 2-oxides, their use and pharmaceutical formulations containing them  
Pharmacologically-valuable 3,4-(bis-substituted)-1,2,5-oxdiazole 2-oxides of formula I ##STR1## [wherein R denotes --NHR 1 , --NR 2 R 3 , --NHR 4 OR 2 , --NHR 5 COR 6 or ##STR2## R 1 denotes...
4353920 Use of selected 3-trihalomethyl-5-ureido-1,2,4-oxadiazoles and -1,2,4-thiadiazoles as agricultural viricides  
Disclosed are selected 3-trihalomethyl-5-ureido-1,2,4-oxadiazole and -1,2,4-thiadiazole compounds of the formula: ##STR1## wherein X is either Cl or F and Y is either O or S. These compounds are...
4342765 Guanidine derivatives and pharmaceutical compositions containing them  
Guanidine derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. These derivatives have the formula: ##STR1## in which X is oxygen or sulphur; Y is nitrogen or...
4338329 Antiviral method employing 1-sulfonylbenzimidazoles  
Certain carbonyl-substituted-1-sulfonylbenzimidazole compounds are useful as antiviral agents.
4324793 4-Nitro-2-trichloromethylphenyl disulfides  
4-Nitro-2-trichloromethylphenyl disulfides, their manufacture, agents containing these compounds as active ingredients for use on microorganisms, and the use of these compounds for protecting...
4315009 Antisecretory guanidine derivatives and pharmaceutical compositions containing them  
The guanidine derivative has the formula: ##STR1## where X is O or S: Y is N, CH or CCH 3 : m is 0 or 1: R 1 is hydrogen and R 2 cyano, trifluoroacetyl, C 1 -6 alkanoyl,...
4294843 Anti-protozoal oxadiazole derivatives  
Anti-protozoal 1,2,4-oxadiazole derivatives of the formula: ##STR1## wherein R 1 is amino or substituted amino; each R 2 is the same or different in one or more of the 3, 4, 5 or 6 positions and...
4285972 Method of treating scours  
Scours in animals, particularly new-born calves, lambs, piglets and foals are treated with a compound containing an effective amount of an antidiarrheal amidinourea.
4269846 Heterocyclic compounds useful as anti-allergy agents  
New benzoheterocyclic oxadiazolones and triazolones are described. These compounds are useful as anti-allergic reagents.
4261994 1,2,4-Oxadiazole derivatives, their preparation and pharmaceutical use  
1,2,4-Oxadiazole derivatives of the formula ##STR1## wherein R 1 , R 2 , R 3 , R 4 and R 5 =H, halogen or alkyl, or two of them represent the --CHCH--CHCH-- group required to form a fused...
4258050 Antibacterial agents  
Compounds of the formula (II): ##STR1## wherein A is a group such that CO 2 A is carboxylic acid, a non-toxic salt thereof or non-toxic ester thereof; R 1 is COR 4 or OR 5 wherein R 4 is lower...
4246272 Benzamidine derivatives  
The invention relates to a compound selected from the group consisting of compounds of the formula: ##STR1## in which R 1 , R 2 and R 3 are independently selected from hydrogen, halogen,...
4242352 3-Amino-5-benzyl-1,2,4-oxadiazoles and anti-hypertensive compositions thereof  
1,2,4-Oxadiazole derivatives of the formula ##STR1## wherein R 1 , R 2 , R 3 , R 4 and R 5 =H, halogen or alkyl, or two of them represent the --CHCH--CHCH-- group required to form a fused...
4242351 Antisecretory oxadiazoles and pharmaceutical compositions containing them  
The invention relates to oxadiazole derivatives which are histamine H-2 antagonists and which inhibit the secretion of gastric acid, to methods for their manufacture and to pharmaceutical...
4234593 3-(N-Alkylcarbamyl)-5-(carboalkoxy)-1,3,4-oxadiazole-2-thiones and their use as anti-inflammatory agents  
3-(N-Alkylcarbamyl)-5-(carboalkoxy)-1,3,4-oxadiazole-2-thion e compound having the structural formula ##STR1## wherein R is alkyl having 1 to 4 carbon atoms and R 1 is alkyl having 1 to 4 carbon...
4218458 Heterocyclic derivatives of (4-aryloxy-methyl-1,3-dioxolan-2-yl)methyl-1H-imidazoles and 1H-1,2,4-triazoles  
Novel heterocyclic derivatives of (4-aryloxymethyl-1,3-dioxolan-2-yl)methyl-1H-imidazoles and 1H-1,2,4-triazoles, useful as antifungal and antibacterial agents.
4215129 Method for the control of manure-breeding insects  
Manure-breeding insects are controlled by contacting the manure with an insecticidally-effective amount of a compound corresponding to the formula ##STR1## wherein Ar represents phenyl,...
4212867 2-Cyano-5-substituted 1,3,4-oxadiazoles and fungicidal compositions containing them  
1,3,4-Oxadiazole derivatives, are disclosed which correspond to the formula ##STR1## in which R represents the phenyl radical; a phenyl radical which is substituted by 1 to 5 identical or different...
4163792 Insecticidal oxadiazole esters  
2,2-Dimethyl-3-vinyl-cyclopropanecarboxylic acid esters of the formula ##STR1## wherein R 1 represents fluorine, chlorine or bromine, processes for their production and their use in pest control.
4163048 Acylamino-1,2,4-oxadiazole or thiadiazole derivatives as anti-hypersensitivity agents  
Acylamino heteroaryl compounds in which the heteroaryl nucleus is a 1,2,4-oxadiazole or 1,2,4-thiadiazole nucleus, methods of making the compounds and pharmaceutical formulations containing the...
4160829 Antibacterial 1,2,4-oxadiazolylacetamido cephalosporins  
1,2,4-Oxadiazolylacetic acid derivatives. The derivatives include penicillin and cephalosporin amides which have antibiotic properties.
4152442 Certain acylamino-oxa (or thia) diazoles in treatment of hypersensitivity conditions  
Acylamino heteroaryl compounds in which the heteroaryl nucleus is a 1,3,4-oxadiazole or 1,3,4-thiadiazole nucleus, methods of making the compounds and pharmaceutical formulations containing the...
4150142 Derivatives of alkoxy-5-phenyl-3 oxadiazoline-1,3,4 one-2, their preparation and insecticidal and acaricidal compositions which contain them  
The invention pertains to certain oxadiazolinones of the formula: ##STR1## in which R represents an alkyl radical containing 1 to 4 carbon atoms and R 1 represents an alkyl radical containing 2 to...
4134985 5-Cyclopropane carboxylate oxadiazoles as insecticides and acaricides  
Compounds of the formula ##STR1## in which R is methyl or chlorine and R 1 is alkyl having 1 to 4 carbon atoms which are useful as insecticides and acaricides.
4096273 3-Benzyl-5-[2-(4-chlorophenyl)3-methyl butyryloxy alkyl] oxadiazole insecticides  
Compounds of the formula ##STR1## IN WHICH R 1 is hydrogen or alkyl having 1 to 4 carbon atoms and Y is hydrogen or chlorine, useful as insecticides.
4096272 Phenoxyoxadiazole cyclopropane carboxylates as insecticides  
Compounds of the formula ##STR1## in which R is methyl, chlorine or bromine and Y is hydrogen or methyl, useful as insecticides.
4089966 5-N-(3-Amino-2-hydroxy-propyl)-amino-1,2,4-oxadiazole derivatives, processes for their preparation and applications thereof  
This invention relates to compounds having the formula: ##STR1## in which: Ar represents a phenyl, pyridyl, isoxazolyl, oxazolyl or pyrazolyl radical which may be mono- or poly-substituted with...
4078069 Agricultural fungicidal composition  
Fungicidal compositions for agricultural use, containing 3-(2,4-dichloro-5-hydroxy-phenyl)-5-tertiary butyl-1,3,4-oxadiazolin-2-one as the active material.
4076824 Anthelmintic oxadiazolinone derivatives  
Oxadiazolinone derivatives of the formula: ##STR1## wherein R represents alkyl of 1 through 4 carbon atoms, R 1 represents halogen, alkyl of 1 through 4 carbon atoms, alkoxy of 1 through 4 carbon...
Matches 451 - 500 out of 531 < 1 2 3 4 5 6 7 8 9 10 11 >