|
Match
|
Document |
Document Title |
|
|
7569714 |
Antistatic and antidust agents, compositions thereof, and methods of manufacture
A quaternary onium aromatic sulfonate represented by the formula:
wherein each R 1 independently comprises substituted or unsubstituted, aliphatic or aromatic, hydrocarbyl, carbocyclic or...
|
|
|
6720441 |
Recovery and purification of substituted benzenesulfonates
A process for recovering and purifying substituted benzenesulfonates, by neutralizing a mixture including at least one substituted benzenesulfonate, or at least one corresponding substituted...
|
|
|
6365625 |
Compound for inhibiting HIV infectivity
This invention pertains to the discovery that condensation polymers of an aldehyde and aromatic sulfonic acids and fractions thereof, such as formaldehyde naphthalenesulfonic acid condensation...
|
|
|
6303837 |
Process for synthesizing α-substituted ring systems
Using the process according to the invention, it is possible to provide, with few reaction steps, a novel route to α-substituted ring systems, which optionally have further substituents.
|
|
|
6197760 |
Isophosphoramide mustard analogs and use thereof
Isophosphoramide mustard analogs useful for treating cancer are provided.
|
|
|
6084131 |
Process for the preparation of protected dihydroxypropyl trialkylammonium salts and derivatives thereof
A process for the preparation of protected dihydroxypropyl trialkylammonium salts, particularly in chiral form is described. In particular, a process for the preparation of...
|
|
|
5731299 |
Phosphonosulfonate compounds, pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism
The present invention relates to phosphonsulfonates and the pharmaceutically-acceptable salts and esters thereof, having the following structure according to formula (I): ##STR1## The present...
|
|
|
5712396 |
α-phosphonosulfonate squalene synthetase inhibitors
α-Phosphonosulfonate compounds are provided which inhibit the enzyme squalene synthetase and thereby inhibit cholesterol biosynthesis. These compounds have the formula ##STR1## wherein R 2 is OR...
|
|
|
5670691 |
Method for making a substituted benzene compound
A method for making a substituted benzene compound includes reacting a 2-substituted benzenesulfonate or the 2-substituted benzenesulfonate further substituted in the 3, 4 or 5-position with a...
|
|
|
RE35558 |
(2R)-2-[di(2-propyl)phosphonyylmethoxy]-3-P-tolue nesulfonyloxy-1-trimethylacetoxypropane, its preparation and use
The invention relates to the new compound (2R)-2-[di(2-propyl)phosphonylmethoxy]-3-p-toluenesulfonylox
y-1-trimethyla cetoxypropane and the method of producing it. The compound may be used for...
|
|
|
5500405 |
Phosphosulfonate herbicides
This invention pertains to phosphosulfonates, having the general formula ##STR1## wherein Y is phenyl, naphthyl, benzyl, a (C 5 -C 8 )cycloalkyl, a 5-membered heteroaromatic ring, a 6-membered...
|
|
|
5424474 |
Fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing hydroxyl and/or mercapto groups, a method for their preparation, and their use
The present invention relates to fluorinated carboxylic acid esters of phosphono- and phosphinocarboxylic acids containing hydroxyl and/or mercapto groups, their use as waterproofing and/or...
|
|
|
5354879 |
Optically active intermediate and method for production thereof
The present invention relates to a synthetic method of optically active starting materials for various medicaments, which are represented by Formula (I): ##STR1## wherein R 1 is hydrogen or...
|
|
|
5352786 |
Di(2-propyl)esters of 1-fluoro-2-phosphonomethoxy-3-P-to-luenesulfonyloxypropanes, their producing and utilization
The invention relates to new compounds, di(2-propyl) esters of (R)-, (S)- and (RS)-1-fluoro-2-phosphonomethoxy-3-p-toluenesulfonyloxypropa
ne and the method of producing them. The compounds can be...
|
|
|
5342986 |
Fluorinated carboxylic acid esters of phosphonocarboxylic acids and phosphinocarboxylic acids and use thereof
The present invention relates to fluorinated carboxylic acid esters of phosphonocarboxylic acids or phosphinocarboxylic acids, and the use thereof as surface-active agents.
|
|
|
5312951 |
3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbornadiene, process for the preparation thereof and process for the hydroformylation of olefinnically unsaturated compounds
The chemical compound 3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorberna
diene, a process for the preparation thereof and a process for the hydroformylation of olefinically unsaturated...
|
|
|
5260428 |
Agent for the detection of substances with hydrolase activity
A process for the detection of substances with hydrolase activity in a sample by mixing the sample with a hydrolase substrate and an oxidising agent, and the evaluating the resultant colour...
|
|
|
5228898 |
Substituted bicycloheptandione derivatives
This invention relates to substituted bicycloheptadione derivatives with high herbicidal activity which are represented by general formula (I) ##STR1## (where R 1 is a lower alkyl group, a phenyl...
|
|
|
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.
|
|
|
4943380 |
Antistatic resin composition with transparency containing phosphonium sulphonate
An antistatic resin composition with transparency contains 90-99.9 wt % of a synthetic resin selected from polycarbonate or polymethyl methacrylate and 0.1-10 wt % of a heat-resistant antistat...
|
|
|
4937367 |
Process for the preparation of intermediates for the synthesis of fosfomycin
A process is described for the preparation of intermediates useful in the synthesis of Fosfomycin. More particularly, an enantioselective process is described for the preparation of derivatives of...
|
|
|
4921526 |
Substituted bicycloakly-1,3-diones
Substituted benzoyl-bicycloalkyl-1,1,3-diones and related compounds, intermediates therefor, synthesis thereof, and the use of said diones for the control of weeds.
|
|
|
4897166 |
Antifoaming additive for acid liquids
Acidic liquids, such as galvanic electrolyte solutions for metal electroplating, contain a surfactant and a foam inhibiting agent which is a perfluoroalkyl-containing ester of phosphoric acid.
|
|
|
4781865 |
Phosphinated and phosphonated sulfonic acids
Phosphinated or phosphonated sulfonic acid compounds are prepared by a process comprising reacting a hypophosphite salt, such as an alkali metal hypophosphite, with an alkenyl sulfonic acid...
|
|
|
4776875 |
Functional acetic acid derivatives containing phosphorus and herbicidal, growth-regulating agents containing them
Compounds of the formula ##STR1## in which R 1 and R 2 denote alkyl, OH, CF 3 or cyanoethyl, A preferably denotes --COOH, R 3 denotes inter alia alkoxycarbonylalkoxy, fairly high-molecular...
|
|
|
4740608 |
(Phosphonomethyl)trifluoromethyl sulfonates
The compound (phosphonomethyl)perfluoroalkyl sulfonate can be represented by the formula ##STR1## wherein n is from 0 to 7 and R and R 1 are independently selected from the group consisting of...
|
|
|
4670554 |
((3-Acylamino-2-oxo-1-azetidinyl)oxy)methyl)phosphinic acids
Antibacterial activity is exhibited by β-lactams having a 3-acylamino substituent and in the 1-position a substituent having the formula ##STR1## wherein R 5 and R 6 are the same or different...
|
|
|
4562179 |
Phospholipid derivatives, and pharmaceutical composition of the same
New phospholipid derivatives represented by the formula: ##STR1## wherein R 1 is alkyl, alkoxy or alkanoylamino; R 2 is lower alkyl, lower alkanesulfonyl or arenesulfonyl; R 3 , R 4 and R...
|
|
|
4515722 |
Phosphatidyl inositol analogs useful as anti-inflammatory/analgesic agents
Phosphatidyl inositol analogs are found to be effective phospholipase C inhibitors and thereby potent anti-inflammatory and analgesic agents. These phosphatidyl inositol analogs are prepared by...
|
|
|
4419124 |
Herbicidal 4-trifluoromethyl-3'-nitrogen-substituted-4'-substituted diphenyl ethers
The herbicidal 4-trifluoromethyl-3'-nitrogen-substituted-4'-substituted diphenyl ethers comprise a class of compounds that are highly effective herbicides.
|
|
|
4419123 |
Herbicidal 4-trifluoromethyl-3'-carbon-substituted-4'-substituted diphenyl ethers
The herbicidal-4-trifluoromethyl-3'-carbon-substituted-4'-substi
tuted diphenyl ethers comprise a class of compounds that are highly effective herbicides.
|
|
|
4419122 |
Herbicidal 4-trifluoromethyl-3'-oxygen-substituted-4'-substituted diphenyl ethers
The herbicidal 4-trifluoromethyl-3'-oxygen-substituted-4'-substituted diphenyl ethers comprise a class of compounds that are highly effective herbicides.
|
|
|
4301091 |
Fluorescent dyestuffs
Fluorescent dyestuffs of the formula ##STR1## wherein: R 1 and R 2 independently of one another represent hydrogen, a salt-forming cation, an alkyl radical with 1 to 8 carbon atoms or an aralkyl...
|
|
|
4287189 |
O,S-Dialkyl O-oxysulfonylphenyl phosphorothiolates and phosphorodithioates
This invention relates to novel organophosphorothiolates and phosphorodithioates of the formula: ##STR1## wherein R is a (C 1 -C 4 ) alkyl group; R' is a (C 3 -C 6 ) alkyl group; Y is an...
|
|
|
4190430 |
Di-(cyanoalkyl)-β-haloethanephosphonates and dithiophosphonates and use as plant growth regulators
β-Haloethanephosphonates and thio derivatives thereof of formula, ##STR1## where X signifies chlorine or bromine, Y signifies oxygen or sulphur, and Z signifies a carboxylic acid ester or...
|
|
|
4177206 |
Polyisocyanates containing sulphonic acid and phosphonate groups
The present invention is directed to polyisocyanate mixtures which are liquid at room temperature and which (a) contain from 10 to 42% by weight of aromatically-bound isocyanate groups, which...
|
|
|
RE30142 |
Phosphorus, nitrogen and sulfo-containing additives
Additives made by reaction of (A) at least one phosphorus acid compound of the formula: ##STR1## wherein each X is independently oxygen or divalent sulfur, M is hydrogen or an equivalent of metal...
|
|
|
4159277 |
Zwitterionic compounds with a tetramethylene oxide moiety between the cationic and anionic charge centers
Surfactant compounds of the formula ##STR1## wherein R 1 , R 2 and R 3 are, for example, straight chain, branched chain, or cyclic alkyl, alkenyl, aryl or alkaryl moieties, or wherein two R...
|
|
|
4086337 |
O,S-dialkyl O(S)-sulfonyloxy(thio)phenyl phosphorothiolates and phosphorodi(tri)thioates
This invention relates to novel organophosphorothiolates and phosphorodi(tri)thioates of the formula: ##STR1## wherein R is a (C 1 -C 4 ) alkyl group; R' is a (C 3 -C 6 ) alkyl group; Y is...
|
|
|
4085128 |
Cyclic phosphamide derivatives
Cyclic phosphamide derivatives of the general formula: ##STR1## [wherein X represents a halogen atom, Y represents a lower alkanesulfonyloxy, and R represents a lower alkyl] being useful as...
|
|
|
4059432 |
Plant growth regulator
A plant growth regulator comprising as an active ingredient a compound having a novel 2-sulfonyloxyethylphosphonic or -thionophosphonic acid skeleton of the formula ##STR1## and a process for the...
|
|
|
4055591 |
Phosphonomethyl compounds
Compounds of the formula: ##STR1## wherein R' is selected from the group consisting of - OH, alkyloxy and aryloxy; and R is selected from the group consisting of ##STR2## wherein Z is - OH,...
|
|
|
4053499 |
O,S-Dialkyl O-sulfonyloxyphenyl phosphorothiolates and phosphorodithioates
This invention relates to novel organophosphorothiolates and phosphorodithioates of the formula: ##STR1## wherein R is a (C 1 -C 4 ) alkyl group; R' is a (C 3 -C 6 ) alkyl group; Y is an...
|
|
|
4042370 |
Di-(acyloxyalkyl)-β-haloethane-phosphonates and dithiophosphonates and use as plant growth regulators
β-Haloethanephosphonates and thio derivatives thereof of formula, ##STR1## where X signifies chlorine or bromine, Y signifies oxygen or sulphur, And Z signifies a carboxylic acid ester or...
|
|
|
3975420 |
O,S-dialkyl O-sulfonyloxy-phenyl phosphorothiolates and phosphorodithioates
This invention relates to novel organophosphorothiolates and phosphorodithioates of the formula: ##SPC1## Wherein R is a (C 1 -C 4 ) alkyl group; R' is a (C 3 -C 6 ) alkyl group; Y is an...
|
|
|
3926821 |
Phosphorus, nitrogen and sulfo-containing additives
Additives made by reaction of (A) at least one phosphorus acid compound of the formula: ##EQU1## wherein each X is independently oxygen or divalent sulfur, M is hydrogen or an equivalent of metal...
|
|
|
3910982 |
Alkylsulfonic acid esters of 1,3,2-oxazaphospha-cyclic compounds
New alkyl sulfonic acid esters of 1,3,2-oxazaphospha-cyclic compounds of formula I ##EQU1## These new compounds produce a high immunsuppressing activity in humans.
|
|
|
3338948 |
Phosphorus compounds containing arylsulfo acid groups and process for preparing them
|
|
|
3214434 |
Phosphonium salts and derivatives
|
|
|
3183258 |
Dialkyl 1-acylamino 2, 2-dichlorovinyl phosphates
|