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7122667 |
Fibre-reactive dyes, their preparation and their use
Reactive dyes of formula (1) wherein Q 1 , Q 2 , Q 3 and Q 4 are each independently of the others hydrogen or unsubstituted or substituted C 1 –C 4 alkyl, A is the radical of a monoazo,...
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6696445 |
Certain alkylene diamine-substituted heterocycles
The present invention also provides a general method to whereby mono-, bi-, or tricyclic heterocycles may be modified to obtain potent antagonists at the NPY 1 receptor. The present invention...
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6517742 |
Sunscreen agents, photoprotective cosmetic compositions containing them and uses thereof
The invention relates to new s-triazine derivatives of the formula (I): in which R 1 represents an —NH—F radical, wherein F is a screening chromophore; R 2 represents an —NH—Z—W...
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6372729 |
Trisubstituted 1,3,5,-triazine derivatives
This invention concerns the use of the compounds of formula the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein A is CH, CR 4 ...
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6251900 |
Heterocyclic compounds and antitumor agent containing the same as active ingredient
Heterocyclic compounds in which s-triazine or pyrimidine is substituted with benzimidazole and morpholine and which are represented by the Formula I or phermaceutically acceptable acid addition...
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6235493 |
Amino acid substituted-cresyl violet, synthetic fluorogenic substrates for the analysis of agents in individual in vivo cells or tissue
The present invention concerns a method to detect the presence of an enzyme in in vivo or in vitro tissue or cell, which method comprises: (a) obtaining a tissue or cell sample to be analyzed; ...
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6136827 |
Cyclic amine modulations of chemokine receptor activity
The present invention is directed to cyclic amines of the formula I: ##STR1## (wherein R 1 , R 2 , R 3 , m and n are defined herein) which are useful as modulators of chemokine receptor activity....
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6111102 |
Processes for preparing sulfonylureas
Compounds of the formula I or salts thereof, in which X is oxygen, --O--NR 2 -- or --SO 2 --NR 2 --, and Y is N or CH, R 1 is (C 1 -C 6 )alkyl, (C 2 -C 6 )alkenyl or (C 2 -C 6...
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5925596 |
Substituted aminomethylphenylsulfonylureas their preparation and their use as herbicides and plant growth regulators
Substituted aminomethylphenylsulfonylureas, their preparation, and their use as herbicides and plant growth regulators Compounds of the formula (I) and salts thereof ##STR1## where R 1 to R 7 and...
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5677450 |
Organic acid salt of melamine, and thermosetting or photocurable, thermosetting coating composition using the same
Disclosed are an organic acid salt of melamine represented by the following general formula (1) and a thermosetting and a photocurable and thermosetting coating compositions containing the salt...
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5578667 |
Sulphonated phenolic triazine antioxidants for polyamide fibers
The invention relates to novel water-soluble antioxidants of formula ##STR1## wherein the variables are as defined in the claims, to a process for their preparation and to the use thereof for the...
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5571915 |
Process for preparing amide derivatives from haloaminotriazines and acid halides
This invention provides a process for preparing amide derivatives of acids by the reaction of haloaminotriazines and acid halides. This invention also provides a process for preparing isocyanates...
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5569761 |
Process for the preparation of sulfonylureas
Process for the preparation of sulfonylureas Herbicidal sulfonylureas of the formula I, ##STR1## in which X is --O--, --0--NR 2 -- or --SO 2 --NR 2 --, Y is --N-- or CH, R 1 is (substituted)...
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5405959 |
Haloaminotraizines and acid halides
This invention provides a process for preparing amide derivatives of acids by the reaction of haloaminotriazines and acid halides. This invention also provides a process for preparing isocyanates...
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5374725 |
Process for the preparation of sulfonylureas
A compound of formula I or salt thereof can be prepared in a process which comprises reacting a compound of formula II with a compound of formula III: ##STR1## wherein the formulae I-III the...
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5250685 |
Process for the preparation of S-alkyl-isothioureidoazines
A process for the preparation of an S-alkyl-isothioureidoazine of the formula ##STR1## in which R is alkyl, X and Y each independently is selected from the group consisting of hydrogen, halogen,...
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5227493 |
Fluorinated sulfonamide derivatives
N-fluoro perfluoroheterocyclic sulfonamides of the following Formula I ##STR1## wherein Het f represents an aromatic perfluoroheterocyclic radical of valency n and each R independently represents...
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5225549 |
Perfluoropolyether lubricants for electromagnetic recording media
Lubricants for electromagnetic recording media are characterized in that they are amides, imides or amide-imides consisting of perfluoroalkylpolyether derivatives. The derivatives are reacted with...
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5079361 |
Thiol-reactive cross-linking reagents
Cross-linking reagents which are highly specific for sulphydryl groups and react with thiols at an excellent rate. The essential feature of the reagents is at least one vinyl group conjugated with...
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5034525 |
Synthetic lubricant
The lubricants according to the present invention are comprised of fluorine-containing alkyl carbonyl, polyperfluorooxyalkylenefluoropropionyl, polyperfluorooxyalkylene copolymerized oxyfluoroalkyl...
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4826975 |
Fused cycloaliphatic aminoalcohols
The invention is concerned with fused cycloaliphatic aminoalcohols having pharmacological activity as anti-hypertensive, platelet aggregation inhibiting, hypolipemic, antianoxic and spasmolytic...
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4802910 |
Herbicidal acylated sulphonylguanidines
Novel herbicides of the formula ##STR1## in which R 1 represents an organic radical, R 2 represents hydrogen or an organic radical, R 3 represents an organic radical or an amino radical, ...
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4727141 |
Process for preparing trichloromelamine
A process for preparing trichloromelamine starting from chlorine and melamine, with intermediate formation of an aqueous suspension of hexachloromelamine, characterized in that hexachloromelamine...
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4718937 |
N-alkoxyaminosulfonylureas and N-alkylsulfonylaminosulfonylureas
The compounds of the general formula (I) ##STR1## in which X denotes O or --SO 2 --, Y denotes CH or N, R 1 denotes alkyl, alkenyl or (C 2 -C 6 )-alkinyl which are optionally substituted, R 2 ...
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4657908 |
Carbonyl derivatives
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...
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4626589 |
Organic dye compound having both pyridiniotriazinyl and vinylsulfone type fiber-reactive groups
A compound of the formula, ##STR1## wherein D is an organic dye moiety, R 1 and R 2 are independently hydrogen or a substituted or unsubstituted lower alkyl group, R 3 is hydrogen or a...
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4602938 |
N'-(substituted-pyrimidin-2-yl)-N"-substituted-N",N"'-bis-(sub stituted-benzenesulphonyl)-guanidines as herbicides
Guanidine derivatives of the formula ##STR1## in which R 2 represents a six-membered aromatic heterocyclic structure which contains at least one nitrogen atom and is substituted by halogen, amino,...
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4588811 |
Dyestuff quinophthalone derivatives
There are described novel cationic quinophthalone compounds of the formula I ##STR1## wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel...
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4477498 |
Process for the production of perfluoroalkyl residue containing condensation products, the condensation products prepared accordingly, and their use
The present invention relates to new condensation products of (A) 1 mole of a highly etherified hexamethylol melamine and (B) 3 to 6 moles of a thiol of the formula R f --X--SH, ...
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4460769 |
Thio-amino-1,3,5-triazines
Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by thio-substituted-1,3,5-triazine-diamine or -triamine.
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4454311 |
Phenol modified sulfamate-melamine-formaldehyde resin
The invention provides a polycondensation product of (a) sulfamic acid (H 2 N--SO 3 H) and/or at least one N-substituted organic derivative of the sulfamic acid as such or in the form of their...
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4440565 |
Heterocyclically substituted (halogeno)alkyl- and (halogeno)alkoxysulfonylureas, and their use in agriculture
Compounds of the formula ##STR1## wherein R 1 denotes an aliphatic radical which is optionally substituted by halogen and/or interrupted by oxygen, R 2 and R 3 denote H or alkyl, X denotes...
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4412856 |
Herbicidal heterocyclic and substituted phenyl phenylacetylene amines
The novel compounds of the formula I are useful selective herbicides for postemergence application in crops of cereals, maize and rice. In formula I, ##STR1## A is an unsubstituted or substituted...
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4339577 |
2-(Thioamino)-4,6-diamino-1,3,5-triazines
Vulcanizable rubber compositions inhibited from premature vulcanization by 2-(thioamino)-4,6-diamino-1,3,5-triazines are described.
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4301260 |
Vulcanizable rubber compositions scorch inhibited by 2-(thioamino)-4,6-diamino-1,3,5-triazines
Vulcanizable rubber compositions inhibited from premature vulcanization by 2-(thioamino)-4,6-diamino-1,3,5-triazines are described.
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4291162 |
Aminotriazinepolycarboxylic acids and partial esters thereof
New compounds of formula ##STR1## where R 1 represents --NR 2 R 3 , an alkyl group, a mononuclear aryl group, a phenylalkylene group, or a group of formula ##STR2## R 2 and R 3 each represent...
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4287338 |
Sulfooxy-pyrimidinium, -pyridinium, and -triazinium hydroxide inner salts
The present invention provides novel substituted sulfooxy-pyrimidinium, -pyridinium, and -triazinium hydroxide inner salts. These compounds are useful for the treatment of hypertension and...
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4165435 |
Fire retardant s-triazine derivatives
A s-Triazine of the formula ##STR1## wherein X, Y and Z are radicals of the formula ##STR2## and R are aromatic, cycloaliphatic or aliphatic radicals or hydrogen is provided. The process for the...
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4043995 |
Process for crosslinking hydrophilic colloids
The present invention relates to a process for crosslinking hydrophilic colloids, preferably gelatine and most preferably gelatine present in a photographic material. A 1,3,5-triazine compound...
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3996226 |
Compounds for giving fabrics non-stain properties
The invention relates to new industrial chemical compounds imparting anti-soiling properties on cellulose and synthetic fabrics said compounds having the general formula: ##STR1## IN WHICH A is a...
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3541091 |
PROCESS FOR PRODUCING IMIDOCHLORIDE CONTAINING COMPOUNDS BY TWO STAGE CHLORINATION OF SECONDARY AMINES
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3525746 |
PERFLUOROALKYL-SUBSTITUTED S-TRIAZINES
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3517003 |
THIOL-SUBSTITUTED S-TRIAZINES
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3515603 |
FLUORINATED SYM.-TRIAZINE DERIVATIVES
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3492301 |
2,4,6-TRISUBSTITUTED SULFONYLHYDRAZIDO-S-TRIAZINES
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3461162 |
PERFLUORINATED IMINES AND AMINES
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3431261 |
DIFLUORAMINO COMPOUNDS
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3410855 |
Trisamino-s-triazines
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3400121 |
2, 4, 6-tri-(1-amino-substituted aromatic)-s-triazines
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3374235 |
S-triazines
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