|5089046||Aryl and heteroaryl diones|
Cyclic 1-one-2-ene-3-ol compounds substituted in 2-position by an aroyl or heteroaroyl group bearing a hydrocarbylsulfonyloxy or hydrocarbylsulfonylamino substituent exhibiting herbicidal activity....
|5086067||LTB4 synthesis inhibitors|
This invention relates to a compound of the formula: ##STR1## or a pharmaceutically acceptable salt thereof wherein X is oxygen, sulfur, --CH.dbd.CH-- or --CH.dbd.N--; wherein R1 is alkyl, alkenyl or alkynyl of about 1 to 20 carbon atoms; ...
|5084593||Leuco dyes and recording material employing the same|
Leuco dyes of the formula (I) are disclosed, ##STR1## wherein R1, R2, R3 and R4 each represent an alkyl group having 1 to 10 carbon atoms; X represents hydrogen, an alkyl group having 1 to 10 carbon atoms, ...
|5068427||Process for the preparation of alkane- and arenesulfonamides|
A process for the preparation of alkane- and arenesulfonamides in high purity and yield is provided. Ammonia or alkylamine is reacted under boiling conditions with an alkane- or arenesulfonyl halide in the absence of an added solvent. The heat of reaction...
|5057623||Organic fluorine compound|
An organic fluorine compound represented by the general formula Rf -(X)h -R-M wherein Rf is a group selected from the following (a) and (b); ##STR1## X denotes a linking group selected from --O--, --S--, and --COO--, h den...
|5043469||Process for preparing 5-substituted aminophenols|
Process for the introduction of functional or functionalizable substituents para to the amino group in 2-aminophenols and 3-aminophenols. The process proceeds in one step, with substitution occurring selectively at the position para to the amino group. Co...
|5041665||Process for preparing squarylium compounds|
A process for preparing a squarylium compound useful as a photoconductive material for an electrophotographic photoreceptor, in which process comprises reacting an arylhydroxycyclobutenedione salt or a hydroxycyclobutenedione derivative with an aniline de...
|5017610||Derivatives of p-substituted phenyl ester of pivalic acid|
A derivative of general formula: ##STR1## wherein Y is --SO2 -- or ##STR2## (i) R1 and R2, which may be the same or different, each represent, (1) --H, (2) C1-16 alkyl or (3) the formula: --X-- .circle.A --(...
|5006523||Antiarrhythmic agents: aryl cyanoguanidine potassium channel blockers|
Novel compounds of the formula ##STR1## and tautomers thereof are disclosed. These compounds possess potassium channel blocking activity and, as such, are useful as antiarrhythmic agents....
|4973732||Polymer containing a polyisobutylene-derived backbone|
Polymers, such as polysiobutylene or ethylene-propylene copolymers, are functionalized by reaction with an activated imine to yield novel polymers....
|4973733||Method of functionalizing polymers|
Polymers, such as polyisobutylene or ethylene-propylene copolymers, are functionalized by reaction with an activated imine to yield novel polymers....
|4971620||Sulfonamide and herbicide containing the same as active ingredient|
Disclosed herein is a sulfonamide compound represented by the formula (I): ##STR1## wherein A represents a phenyl group which may be substituted, B represents a phenyl group which may be substituted, R represents a lower alkyl group, a lower alkoxy g...
New 8-substituted 2-aminotetralins can be prepared from the corresponding aminotetralins or tetralones. They can be used in medicaments....
|4959383||Phenylsulfone alkenoic acids, derivatives thereof, compositions containing same and method of use|
Phenylsulfone alkenoic acids and derivatives thereof are provided which have the structure ##STR1## wherein Ar represents an aryl group including phenyl or naphthyl which may or may not include one or more substituents, X is COOR wherein R is hy...
|4948810||Phenoxyacetic acid derivatives, pharmaceutical compositions and methods|
Novel phenoxyacetic acid derivative of the formula: ##STR1## wherein R is a substituted or unsubstituted phenyl group, naphthyl group or a sulfur-containing 5-membered hetero-monocyclic group, R1, R2, R3 and R4
|4948809||Sulphonylalkylamines, processes for the preparation thereof and pharmaceutical compositions containing them|
The present invention provides sulphonylphenylalkylamines of the general formula: ##STR1## wherein R1 is an alkyl radical containing up to 6 carbon atoms, a cycloalkyl radical containing 3-7 carbon atoms or an aralkyl, aralkenyl or ar...
|4918106||N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivative and agricultural fungicide containing same|
Disclosed herein are N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and agricultural fungicides...
|4904680||Amino acid derivatives having anti-tumor activity and compositions containing them|
Amino acid amides of formula (I): ##STR1## wherein R1 -R5 and Y represent a variety of organic groups and atoms (including where R2, Y and the adjacent nitrogen atom together represent a thiazolidine or pyrrolidine gr...
|4899249||Fluorine-containing dielectric media and capacitors employing such media|
A dielectric medium composition comprising a fluorine-containing amide or a fluorine-containing sulfonamide and capacitors or other electric devices incorporating said composition, are disclosed herein....
|4880894||Quaternary ammonium salts used as phase transfer catalyst|
Novel quaternary ammonium salts of general formula (I) ##STR1## wherein: R is a saturated or unsaturated, linear or branched alkyl radical of C1 to C8. R' is a saturated or unsaturated, linear or branched alkyl radical of C...
|4870107||N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same|
Disclosed herein are N-(2-chloro-4-nitrophenyl)-benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and Z denotes a chlorine atom or trifluoromethyl g...
|4851445||N-(2-Chloro-4-nitrophenyl)-benezene-sulfonamide derivative and agricultural fungicide containing same|
Disclosed herein are N-(2-chloro-4-nitrophenyl)benzenesulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom and Z denotes a chlorine atom or trifluoromethyl gr...
|4833164||2-substituted-1-naphthols, pharmaceutical compositions of, and their use as 5-lipoxygenase inhibitors|
2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups...
|4792628||Indane derivatives and salts thereof|
Indane derivatives and their salts represented by the general formula (1), ##STR1## wherein R1 is an amino group which may have lower alkyl groups as the substituents, a hydroxylimino group, an alkanoylamino group having 1 to 10 carbon ato...
|4737309||Liquid membrane system for the removal of nitrate from water|
Quaternary ammonium salts are disclosed which are highly effective as complexing agents for the extraction of hydrogen ion and anions such as nitrate from an aqueous feed solution via a coupled ion transport mechanism employing supported liquid membranes....
|4734521||Process for making beta, gamma-unsaturated ester, carbamates and sulfonamides|
ଲ,γ-Unsaturated non-epoxide ethers react with carboxylic acids, carbamates or sulfonamides to form the corresponding ଲ,γ-unsaturated esters, carbamates or sulfonamides. The reaction is catalyzed with sulfonated polystyrene beads and is promo...
|4692466||N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzenesulfonamide derivative and agricultural fungicide containing same|
Disclosed herein are N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzensulfonamide derivatives represented by the following general formula (I): ##STR1## wherein X and Y individually mean a hydrogen or chlorine atom, and agricultural f...
|4683330||Interphenylene carbacyclin derivatives|
A compound of the formula ##STR1## and intermediates useful in preparing same....
|4672013||Cyan dye-forming couplers and photographic elements and processes|
Cyan dye-forming 6-hydroxy-2H-1,4-benzoxazin-3-(4H)-one couplers, preferably cyan dye-forming couplers corresponding to the general formula: ##STR1## wherein R represents hydrogen or R"'--X--NH, R' represents hydrogen or a substituted or unsubstitute...
|4668814||Interphenylene carbacyclin derivatives|
A compound of the formula ##STR1## and intermediates useful in preparing same....
|4654387||Antiagers and polymers containing them|
Compounds corresponding to the following general formula: ##STR1## wherein R0 represents H or, together with R1, represents --CO-- when X represents --CO-- or, together with R2, represents --CO-- when X represents --C...
|4650902||2-ketosulfonamides and process for their preparation|
The invention relates to new 2-ketosulfonamides of the formula ##STR1## and to a process for their preparation, wherein the reaction mixtures obtained by reacting enamines of the formula ##STR2## with sulfamoyl halides of the formula ##STR3...
Disclosed herein are adrenergic compounds represented by the formula ##STR1## wherein m is 0, 1 or 2; R1, R2, R3 and R7 are taken from the group consisting of hydrogen, hydroxy, loweralkyl, loweralkoxy, hal...
Compounds of the formula: ##STR1## in which Z is ##STR2## where R is hydrogen, alkyl, polyfluorinated alkyl, --CN, cyanoalkyl, cycloalkyl or cycloalkylalkyl; R2, R3, R4, R5, R6 and R7
|4603125||Substituted o-phenylenediamine acridine compounds having antitumor activity|
Compounds represented by the general formula (I): ##STR1## in which R1 represents ##STR2## A and B each represent H or a lower alkane optionally substituted with amino and/or hydroxyl functions, except that A and B are not both H; ...
An anti-arrhythmic agent which is N-[3-[[2-(3,4-dimethoxyphenyl)ethyl]methylamino]propyl]-N-(1-methylethyl)- 2,3,4-trimethoxy-benzenesulfonamide or a pharmaceutically acceptable salt thereof....
Compounds of the formula: ##STR1## in which Y is --(CH2)n -- where n is one of the integers 1,2,3 or 4 or ##STR2## where R is hydrogen, alkyl, polyfluorinated alkyl, --CN, cyanoalkyl, cycloalkyl or cycloalkylalkyl; R
|4533739||2-[(Aminophenyl and amidophenyl)amino]-1-azacycloalkanes having antidiarrheal activity|
This invention relates to the novel use of certain aromatic substituted amidines as antidiarrheals....
|4499304||Color-forming sulfonamidodiphenylamines and corresponding sulfonimide dyes|
Color-forming para-sulfonamidodiphenylamines and their corresponding sulfonimide dyes are useful in imaging materials. The color-forming sulfonamidodiphenylamines are prepared by condensation reactions. The corresponding sulfonimide dyes are formed by oxi...
|4487953||9-Bromoprostaglandins, their preparation, and their use as medicaments|
Compounds of Formula (I) ##STR1## wherein the 9-bromine atom can be in the - or ଲ-position, R1 is CH2 OH or C(O)OR2, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, or a heterocyclic residue; or R