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| Number | Title | Issue Date |
| 8026390 | Photoacid generator containing aromatic ring An acid generator represented by the following formula (1) is provided: wherein X represents an alkylene group having 1 to 10 carbon atoms, —X1—O—X2—, or a heteroatom selected from the group co... | 09/27/2011 |
| 7319163 | Thyroid receptor antagonists for the treatment of cardiac and metabolic disorders This invention relates to novel compounds which are thyroid receptor ligands, preferably antagonists, and to methods for using such compounds in the treatment of cardiac arrhythmias, thyrotoxicosis and subclinical hyperthyrodism. ... | 01/15/2008 |
| 7293941 | Methods for cementing using compositions containing salts Disulfonate salts of 2,4-pentanedione and methods for making such salts are described. The disulfonate salts are useful as cement dispersants. Cement compositions including such salts, methods for making cement compositions including such salts, and methods for perf... | 11/13/2007 |
| 7273949 | Salts and methods for their preparation Disulfonate salts of 2,4-pentanedione and methods for making such salts are described. The disulfonate salts are useful as cement dispersants. Cement compositions including such salts, methods for making cement compositions including such salts, and methods for perf... | 09/25/2007 |
| 7258738 | Cementing compositions including salts Disulfonate salts of 2,4-pentanedione and methods for making such salts are described. The disulfonate salts are useful as cement dispersants. Cement compositions including such salts, methods for making cement compositions including such salts, and methods for perf... | 08/21/2007 |
| 7256306 | Arylalkylsulfonic acids and methods for producing same This invention relates new and improved processes for the preparation of arylalkylsulfonic acids derived from aromatic or substituted aromatic molecules and AOS acid (generally a mixture of alkenesulfonic acid and sultones, produced from the sulfonation of alpha ole... | 08/14/2007 |
| 7060697 | Immunosuppressant compounds and compositions The present invention relates to immunosuppressant, process for their production, their uses and pharmaceutical compositions containing them. The invention provides a novel class of compounds useful in the treatment or prevention of diseases or disorders mediated by... | 06/13/2006 |
| 6989036 | Reactive dyes and use thereof for dyeing substrates containing nucleophilic groups The present invention relates to novel reactive dyes of the formula (I) where R1 to R4 are independently hydrogen, C1–C8-alkyl, C2–C8-alkyl, wherein ... | 01/24/2006 |
| 6951706 | Sulfonate and resist composition The present invention provides a sulfonate of the formula (I): wherein Q1, Q2, Q3, Q4 and Q5 each independently represent hydrogen, alkyl having 1 to 16 carbon ato... | 10/04/2005 |
| 6916493 | Two-part disinfecting systems and compositions and methods relating thereto A two-part disinfecting systems, as well as disinfecting compositions and methods for making and using the same. The two-part disinfecting system contains a first part and a second part adapted to be mixed to yield an aqueous disinfecting composition, wherein the fi... | 07/12/2005 |
| 6717008 | Derivatives of C2-substituted indan-1-ol compounds, methods for their preparation and use Derivatives of C2-substituted indan-1-ol compounds, processes for their preparation and their use are disclosed. In particular, the invention relates to compounds of the formula I and to their physiologically acceptable ... | 04/06/2004 |
| 6686397 | Polysubstituted indan-1-ol systems for the prophylaxis or treatment of obesity Polysubstituted indan-1-ol compounds of formula I, its physiologically acceptable salts and physiologically functional derivatives are disclosed: ##STR1## Compositions comprising the same, methods of preparation and methods for the prophylaxis or treatmen... | 02/03/2004 |
| 6670401 | Polysubstituted indan-1-ol compounds, and methods for their preparation and use Polysubstituted indan-1-ol compounds, methods for their preparation; and methods for their use are disclosed herein. In particular, the invention relates to polysubstituted indan-1-ol compounds of the formula I ##STR1## and their physiologically acceptabl... | 12/30/2003 |
| 6667345 | Derivatives of C2-substituted indan-1-ol systems for the prophylaxis or treatment of obesity Derivatives of C2-substituted indan-1-ol compounds of the formula I: ##STR1## its physiologically acceptable salts, and its physiologically functional derivatives for the prophylaxis or treatment of obesity are disclosed herein. Compositions comprising th... | 12/23/2003 |
| 6617157 | Methods and compositions for the selective modification of nucleic acids Methods and compositions for selectively modifying nucleic acid molecules in biological compositions, including contacting the composition with an inactivating agent having the formula: ##STR1## where each of R1, R2, R3, R... | 09/09/2003 |
| 6605740 | Fluorescent dyes for the labeling of biological substrates This invention provides a new class of squaraine dyes having moieties which serve for the covalent attachment to biological substrates and resulting in the fluorescent labeling of the substrates. The labeled substrates are intended for use in analytical t... | 08/12/2003 |
| 6590100 | Process for preparing a polyaromatic compound The present invention provides a process for preparing a polyaromatic compound comprising at least one sequence of two aromatic rings. The process of the invention, which consists in reacting an aromatic compound bearing a leaving group and an arylboronic acid... | 07/08/2003 |
| 6458966 | Dye intermediate and method Various classes of dyes are provided having acid, ester or amide groups for covalent linking to biomolecules. The dyes may be prepared by use of a compound of formula (I) ##STR1## where R1 comprises a linker and a carboxy including acid, salt, ... | 10/01/2002 |
| 6448347 | Continuous production of 2-acrylamido-2-methylpropane-sulfonic acid in a small reactor integrated with acrylic polymer fiber production Amidoalkanesulfonic acids are prepared by reacting a molar excess of an unsaturated nitrile, a source of SO3, and an olefin, in a substantially non-aqueous medium, and transferring the crude reaction product containing amidoalkanesulfonic acid,... | 09/10/2002 |
| 6353128 | Phenyl acetamides as sPLA2 inhibitors A class of novel phenyl acetamides is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock.... | 03/05/2002 |
| 6316675 | Process for the preparation of an olefin-substituted aromatic or heteroaromatic compound A process for the synthesis of olefins having aromatic substituents is described in which olefins are reacted with aryl halides in the presence of catalysts consisting of palladium compounds and tetraaryl phosphonium salts.... | 11/13/2001 |
| 6211197 | Prostaglandin receptor ligands Compounds and methods for treating prostaglandin mediated diseases, and certain pharmaceutical compositions thereof are disclosed. The compounds are represented by formula II: Ar1 --W--Ar2 --X--Q II The compounds of the invention are str... | 04/03/2001 |
| 6187169 | Generation of organosulfonic acid from its salts A procedure for the generation of organosulfonic acids from solutions of corresponding metal organosulfonate compounds by electrowinning, electrolytically driven hydrolysis or chemically driven hydrolysis is described. Appropriate organosulfonate compound... | 02/13/2001 |
| 6043391 | Anionic surfactants based on alkene sulfonic acid New anionic surfactants and methods of preparation which are derived from aromatic or substituted aromatic molecules and alkenesulfonic acid. Wherein the aryl compound is alkylated and sulfonated in one-step with an alkene sulfonic acid prior to sulfonic ... | 03/28/2000 |
| 5952524 | Process The present invention provides a process for the production of a compound of formula: ##STR1## in which X and Y, independently, are hydrogen, halogen, NO2, CF3, CN, C1 -C4 alkyl, C1 -C4 | 09/14/1999 |
| 5912270 | Anti-inflammatory compounds This invention relates to the novel pharmaceutical compositions of Formulas (I) and (II) each of which comprises a compound of Formula (I) or (II) and a pharmaceutically acceptable diluent or carrier. This invention also relates to a method of treating or... | 06/15/1999 |
| 5817861 | Process for the preparation of an intermediate useful in the synthesis of iodinated contrast media A process for the preparation of (S)-N,N'-bis2-hydroxy-1-(hydroxymethyl)ethyl!-5-(2-acetoxy-propionylamino )-2,4,6-triiodo-isophthalamide, an intermediate useful for the synthesis of iopamidol, by reaction between L-5-(2-acetoxy-propionylamino)-2,4,... | 10/06/1998 |
| 5763610 | Composition and processes for treating subterranean formations A composition comprising a nitrogen-containing olefinic compound and a process for using the nitrogen-containing olefinic compound to produce a water-soluble polymer which has applications in a subterranean formation are provided. The nitrogen-containing ... | 06/09/1998 |
| 5663204 | Ureidoacetamide derivatives, their preparation and the medicaments containing them This invention relates to compounds of formula (I), in which R denotes a hydrogen atom or a methoxy radical. The invention also concerns the salts of said compounds, their racemic forms, their enantiomers, the preparation of said derivatives and drugs con... | 09/02/1997 |
| 5523469 | Optically active alkylammonium 1-(3-aminophenyl)-ethanesulphonate derivatives, their preparation and their use This invention relates to levogyral isomers of alkylammonium (amino-3 phenyl)-1 ethanesulphonate derivatives of formula (I) in which R+ denotes a tetraalkylammonium or trialkylphenylalkylammonium residue. The invention also concerns the preparation and us... | 06/04/1996 |
| 5510510 | Inhibitors of farnesyl protein transferase Inhibition of farnesyl transferase, which is an enzyme involved in ras oncogene expression, and inhibition of cholesterol biosynthesis, are effected by compounds of the formula ##STR1## their enantiomers, diastereomers, and pharmaceutically acceptabl... | 04/23/1996 |
| 5495012 | Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor A process for preparing an optically active 4-mercapto-2-pyrrolidone derivative of the formula [I]: ##STR1## wherein R1 is a hydrogen atom or a protecting group and R2 is a hydrogen atom or a protecting group, which comprises su... | 02/27/1996 |
| 5493050 | Diphenyl dialkyl methane surfactants In one embodiment, the present invention relates to novel two tail--two head and two tail--one head surfactants. In one embodiment, the present invention comprises a novel composition of matter having the general formula: ##STR1## wherein R1 and... | 02/20/1996 |
| 5491257 | Fluorine-containing aromatic compounds The present invention provides a compound which has a fluoroalkyl group, a lipophilic group (an alkyl group) and a hydrophilic group in the same molecule.... | 02/13/1996 |
| 5470882 | Anti-inflammatory compounds This invention relates to the novel pharmaceutical compositions of Formulas (I) and (II) each of which comprises a compound of Formula (I) or (II) and a pharmaceutically acceptable diluent or carrier. This invention also relates to a method of treating or redu... | 11/28/1995 |
| 5364876 | Omega-[2-(alkyl)phenyl]-2-aminoalkanoic acids as antagonists of excitatory amino acid receptors The present invention pertains to antagonists of excitatory amino acid receptors, their method of preparation as well as compositions pertaining to them, which have the general formula: ##STR1## wherein m and n are independently 0,1,2, or 3: R1 and R... | 11/15/1994 |
| 5329054 | Decarboxylation process Activated carboxylic acids and esters such as pentafluorobenzoic acid are rapidly decarboxylated in high yields by reacting the acid or ester with an alkanolamine reagent which catalyzes the reaction.... | 07/12/1994 |
| 5210257 | Preparation of aryl compounds containing carboxyl and sulfonyl groups Novel aryl ethers, containing both a carboxylic acid and a sulfonic acid functionality; and a process for making them are described. These difunctional aryl compounds comprise: i) a carboxylic acid group or its derivative, ii) a first aromatic group bonded to ... | 05/11/1993 |
| 5120872 | Compounds containing a 3-sulfoalkanoylamino or 3-sulfoalylsulfonylaminoaniline coupling component A compound of the formula ##STR1## in which R1 and R2 independently of one another are each C1 -C10 alkyl which is unsubstituted or substituted by hydroxyl, C1 -C4 alkoxy, phenyl, sulf... | 06/09/1992 |
| 5108631 | Method of overbasing with a hydroxy sulfonic acid copromoter Overbased salt compositions are formed by reacting a hydreocarbyl substituted sulfonic acid or salt thereof with a basic neutralizing agent, in the presence of a hydroxy sulfonic acid or salt thereof. The overbased salt composition is preferably overbased... | 04/28/1992 |
