Amine Oxides Patents (Class 514/644)
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Publication number: 20140348759Abstract: A structured surfactant system with a very high degree of clarity. The system comprises water and a mixture of at least one surfactant having a HLB (Hydrophilic Lipophilic Balance) value of less than 10, and at least one surfactant having an HLB value of 10 or greater. The structured surfactant system forms multilamellar vesicles and has suspending properties without added electrolytes, carbohydrates, or polymeric thickeners. This makes the structured surfactant system particularly useful in personal care compositions.Type: ApplicationFiled: August 8, 2014Publication date: November 27, 2014Inventors: John Hawkins, Emilie Pace, Laetitia Lebert
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Patent number: 8664250Abstract: A wood treatment composition having a synergistic combination of fungicides which may include two or more compounds. These combinations are shown to be especially effective in providing resistance to decay, mold and mildew when wood is treated with these combinations. Also provided is wood treated by these combinations, and a method of treatment for composite wood.Type: GrantFiled: May 17, 2005Date of Patent: March 4, 2014Assignee: Kop-Coat, Inc.Inventors: Alan S. Ross, Brian Marks, Hans Ward
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Publication number: 20130296414Abstract: Metabolites of [2-(3-methoxyphenyl)-cyclohexylmethyl]dimethylamine as free bases and/or in the form of physiologically acceptable salts, corresponding medicaments, the use of [2-(3-methoxyphenyl)-cyclohexylmethyl]-dimethylamine and the metabolites thereof for producing a medicament used for treating depression, and related methods of treating depression, pain and urinary incontinence.Type: ApplicationFiled: July 3, 2013Publication date: November 7, 2013Inventors: Elmar FRIDERICHS, Wolfgang STRASSBURGER, Ulrich JAHNEL, Helmut BUSCHMANN, Joerg HOLENZ, Oswald ZIMMER, Derek SAUNDERS, Werner ENGLBERGER, Hagen-Heinrich HENNIES
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Patent number: 8444960Abstract: A topical administration carrier composition including water, glycerin and polysorbate, suitable for use in formulations with active ingredient compositions containing active ingredients such as minoxidil that are susceptible to systemic penetration, and solvents that are susceptible to evaporative loss, when the active ingredient composition is topically applied to the body. The carrier formulation retards the evaporative losses of the solvent component(s) and systemic migration losses of the active ingredient composition, to provide sustained topical action, in relation to formulations lacking the carrier composition of the invention.Type: GrantFiled: February 21, 2012Date of Patent: May 21, 2013Assignee: Celmatrix CorporationInventor: Shane Malek
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Patent number: 8173843Abstract: Compounds derived from ?-C-phenyl-N-tert-butylnitrone, a process for the preparation thereof and use thereof for the preparation of medicaments for use in preventing or treating oxidative stress-related diseases.Type: GrantFiled: March 15, 2007Date of Patent: May 8, 2012Assignees: TS Pharma, Universite d'Avignon Et des Pays du VaucluseInventors: Grégory Durand, Ange Polidori, Bernard Pucci, Jean-Pierre Salles
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Publication number: 20120101160Abstract: The present invention provides methods for treating glaucoma by administering compounds capable of stabilizing misprocessed or misfolded proteins that are responsible for the condition.Type: ApplicationFiled: December 14, 2005Publication date: April 26, 2012Inventors: Allan Shepard, Nasreen Jacobson, Abbot F. Clark
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Patent number: 8119111Abstract: A topical administration carrier composition including water, glycerin and polysorbate, suitable for use in formulations with active ingredient compositions containing active ingredients such as minoxidil that are susceptible to systemic penetration, and solvents that are susceptible to evaporative loss, when the active ingredient composition is topically applied to the body. The carrier formulation retards the evaporative losses of the solvent component(s) and systemic migration losses of the active ingredient composition, to provide sustained topical action, in relation to formulations lacking the carrier composition of the invention.Type: GrantFiled: July 6, 2010Date of Patent: February 21, 2012Assignee: Celmatrix CorporationInventor: Shane Malek
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Publication number: 20110280863Abstract: Methods, kits and compounds are provided that relate to the diagnosis, treatment, and/or prevention of preeclampsia.Type: ApplicationFiled: November 2, 2009Publication date: November 17, 2011Applicants: Regents of the University of California, The, Yale UniversityInventors: Catalin S. Buhimschi, Irina Buhimschi, Charles G. Glabe
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Publication number: 20110263699Abstract: Metabolites of [2-(3-methoxyphenyl)-cyclohexylmethyl]dimethylamine as free bases and/or in the form of physiologically acceptable salts, corresponding medicaments, the use of [2-(3-methoxyphenyl)-cyclohexylmethyl]-dimethylamine and the metabolites thereof for producing a medicament used for treating depression, and related methods of treating depression, pain and urinary incontinence.Type: ApplicationFiled: July 1, 2011Publication date: October 27, 2011Applicant: GRUENENTHAL GmbHInventors: Elmar Friderichs, Wolfgang Strassburger, Ulrich Jahnel, Derek Saunders, Hagen-Heinrich Hennies, Werner Englberger, Helmut Buschmann, Joerg Holenz, Oswald Zimmer
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Patent number: 7896960Abstract: A method of protecting wood through enhanced penetration of wood preservatives includes providing a solution including (a) at least one amine oxide, (b) at least one organic wood preservative and (c) a buffering agent. The solution preferably has a pH of about 7 to 10. The solution is applied to the surface of the wood after which, with or without intervening storage, the materials are activated to effect enhanced penetration of the organic wood preservative into the wood. One may effect application at a solution temperature of about 30 to 75° C. and preferably about 50 to 60° C. to effect activation at a higher temperature and high relative humidity. In a preferred practice, the wood may be heated before and/or after application of the solution. The solution is also disclosed as a product.Type: GrantFiled: September 23, 2008Date of Patent: March 1, 2011Assignee: Kop-Coat, Inc.Inventors: Hans A. Ward, Cameron Scott
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Publication number: 20110028423Abstract: The present invention provides an agent that modulates physiological condition of pests, wherein the agent has an ability to modulate the activity of an insect choline acetyltransferase; a method for assaying pesticidal activity of a test substance, which comprises measuring the activity of a choline acetyltransferase in a reaction system in which the choline acetyltransferase contacts with a test substance, and the like.Type: ApplicationFiled: November 21, 2008Publication date: February 3, 2011Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Junko Otsuki, Marc Van De Craen, Annelies Roobrouck, Guy Nys, Bert Demey
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Publication number: 20100227009Abstract: The present invention is directed to pest-controlling compositions comprising as active ingredients one or more ?-diones, particularly ?-diketones and ?-triketones, and to the use of these compositions inter alia for preventing, eradicating, destroying, repelling or mitigating harmful, annoying or undesired pests including insects, arachnids, helminths, molluscs, protozoa and viruses. The present invention is further directed to processes of preparing ?-diones by de novo synthesis or from natural sources such as volatile oil-bearing plants from families including Alliaceae, Apiaceae, Asteraceae, Cannabinaceae, Lamiaceae, Pteridaceae, Myrtaceae, Myoporaceae, Proteaceae, Rutaceae and Zingiberaceae.Type: ApplicationFiled: May 18, 2010Publication date: September 9, 2010Applicants: BIOPROSPECT LIMITED, UNIVERSITY OF WESTERN SYDNEYInventors: Robert Neil Spooner-Hart, Albert Habib Basta
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Publication number: 20100227931Abstract: The present invention provides the antifungal composition, containing the compound (a) selected from specific quaternary ammonium salts and specific amine oxides and the sequestering agent (b) having a calcium-chelating constant of 4 to 12 at a mass ratio (a)/(b) of 0.01 to 10.Type: ApplicationFiled: October 23, 2008Publication date: September 9, 2010Applicant: Kao CorporationInventors: Youichi Kuwano, Akira Ishikawa, Atsushi Tanaka
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Patent number: 7763588Abstract: The invention provides a method for improving cognitive performance in a physically active subject. The invention further provides a method of enhancing neurogenesis in a physically active subject. In one embodiment, the method encompasses administering to the subject an effective amount of one or more flavonoids. In a further embodiment, the method encompasses administering to the subject an effective amount of one or more antioxidants.Type: GrantFiled: June 10, 2004Date of Patent: July 27, 2010Assignees: The Salk Institute for Biological Studies, Mars, IncorporatedInventors: Henriette van Praag, Fred H. Gage, John Hammerstone, Mark Allen Kelm
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Patent number: 7749489Abstract: A topical administration carrier composition including water, glycerin and polysorbate, suitable for use in formulations with active ingredient compositions containing active ingredients such as minoxidil that are susceptible to systemic penetration, and solvents that are susceptible to evaporative loss, when the active ingredient composition is topically applied to the body. The carrier formulation retards the evaporative losses of the solvent component(s) and systemic migration losses of the active ingredient composition, to provide sustained topical action, in relation to formulations lacking the carrier composition of the invention.Type: GrantFiled: December 13, 2006Date of Patent: July 6, 2010Assignee: Celmatrix CorporationInventor: Shane Malek
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Patent number: 7741323Abstract: An indene derivative for selectively modulating the activities of peroxisome proliferator activated receptors (PPARs) having the following formula (I): wherein, R1 is C1-6 alkyl, C1-6 alkenyl, or C3-6 cycloalkyl, each of which is unsubstituted or substituted with one or more phenyl groups; R2 is H, CN, CO2Ra, CH2CO2Ra, CONRbRc, or phenyl; R3 is C1-6 alkyl, C3-6 cycloalkyl, naphthyl, phenyl, being each unsubstituted or substituted with one or more substituents selected from the group consisting of halogen, CN, NH2, NO2, ORa, phenyloxy, C1-6 alkyl, and C3-6 cycloalkyl; and R4, R5, R6, and R7 are each independently H, OH, OSO2CH3, O(CH2)mRe, CH2Rf, OCOCH2ORg, OCH2CH2ORg, OCH2CH?CHRg, or pyridine-2-yloxy, or R5 and R6 together form OCH2O.Type: GrantFiled: April 13, 2005Date of Patent: June 22, 2010Assignees: Korea Research Institute of Chemical Technology, Jeil Pharm. Co., Ltd., Korea Research Institute of Bioscience and Biotechnology, CJ Corp.Inventors: Hyae Gyeong Cheon, Sung-Eun Yoo, Sung Soo Kim, Sung-Don Yang, Kwang-Rok Kim, Sang Dal Rhee, Jin Hee Ahn, Seung Kyu Kang, Won Hoon Jung, Sung Dae Park, Nam Gee Kim, Jang Hyuk Lee, Sun Chul Huh, Jae Mok Lee, Seog Beom Song, Soon Ji Kwon, Jong Hoon Kim, Jeong-Hyung Lee, Seung Jun Kim
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Patent number: 7696383Abstract: Embodiments of the invention relate to a compound of formula (1), or a tautomer, stereoisomer, hydrate, or solvate thereof, wherein R1 is H or CH3. Other embodiments of the invention relate to a pharmaceutical composition containing these compound, to methods for preparing these compounds, and to methods for preparing compositions containing these compounds. Yet other embodiments of the invention relate to the uses of these compounds and compositions containing it, such as for the manufacture of medicaments and pharmaceutical compositions for treating a condition chosen from depression, major depressive disorder, generalized anxiety disorder, obsessive compulsive disorder, social anxiety disorder, panic disorder, general depressive disorders, diabetic neuropathy, migraine and hot flashes.Type: GrantFiled: June 23, 2008Date of Patent: April 13, 2010Assignee: Solvay Pharmaceuticals B.V.Inventors: Lechoslaw A. Turski, Axel Stoit, Cornelis G. Kruse, Sander Vader, Martinus Th. M. Tulp
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Publication number: 20090312297Abstract: The invention provides compounds and pharmaceutical compositions that can be used to treat or prevent atherosclerosis, stroke, and other ischemic vascular diseases, dyslipidemia and hypercholestcrolemia and prevent complications of these conditions. Agents in accordance with the invention include; tauroursodeoxycholic acid (TUDCA), and analogs and derivatives thereof; 4-phenyl butyric acid (PBA), and analogs and derivatives thereof; and trimethyl N-oxide (TMAO), and analogs and derivatives thereof.Type: ApplicationFiled: March 22, 2007Publication date: December 17, 2009Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGEInventors: Gokhan S. Hotamisligil, Umut Ozcan
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Patent number: 7605280Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH-A-NR1R2, and wherein A is A C2-8 alkylene and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.Type: GrantFiled: March 6, 2006Date of Patent: October 20, 2009Assignee: Biostatus LimitedInventors: Paul James Smith, Laurence Hylton Patterson
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Publication number: 20090215730Abstract: Chemical compounds derived by in silico molecular modelling, having a well defined structure suitable for the blocking of the phosphorylation event, through the specific interaction of the chemical with the Casein Kinase 2 enzyme substrate phosphorylation domain or it's neighbourhood. This invention comprises also the pharmaceutical compositions containing such compounds, and their use in the preparation of medicines or agents for the treatment of diseases or conditions related with neoplasic processes.Type: ApplicationFiled: May 5, 2006Publication date: August 27, 2009Inventors: Rolando Eduardo Rodriguez Fernandez, Roberto Vera Alvarez, Ania De La Nuez Veulens, Yuliet Mazola Reyes, Silvio Ernesto Perea Rodriguez, Boris Ernesto Acevedo Castro, Alexis Musacchio Lasa, Raimundo Ubieta Gomez
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Publication number: 20090169591Abstract: In accordance with one aspect of the invention, implantable and insertable medical articles are provided which are useful for the local treatment of tumors. These medical articles comprise one or more active agents that influence the local tumor environment in vivo, for example, decreasing the level of nutrients in the local tumor environment, inhibiting the utilization of nutrients in the local tumor environment, decreasing the amount of molecular oxygen and/or reactive oxygen species in the local tumor environment, or increasing the amount of molecular oxygen and/or reactive oxygen species in the local tumor environment. Other aspects of the invention pertain to methods of treatment that employ such medical articles. Still other aspects of the invention pertain to methods of making such medical articles.Type: ApplicationFiled: December 19, 2008Publication date: July 2, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Goldi Kaul, John E. O'Gara
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Publication number: 20090131384Abstract: The invention provides novel compounds, methods for treating or preventing a condition related to ER-stress, e.g. hypercholesterolemia, atherosclerosis and related conditions, and pharmaceutical compositions related thereto.Type: ApplicationFiled: March 22, 2007Publication date: May 21, 2009Applicant: SYNDEXA PHARMACEUTICALS CORPORATIONInventors: Teoman Uysal, Nicholas D.P. Cosford
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Publication number: 20090088481Abstract: A method of protecting wood through enhanced penetration of wood preservatives includes providing a solution including (a) at least one amine oxide, (b) at least one organic wood preservative and (c) a buffering agent. The solution preferably has a pH of about 7 to 10. The solution is applied to the surface of the wood after which, with or without intervening storage, the materials are activated to effect enhanced penetration of the organic wood preservative into the wood. One may effect application at a solution temperature of about 30 to 75° C. and preferably about 50 to 60° C. to effect activation at a higher temperature and high relative humidity. In a preferred practice, the wood may be heated before and/or after application of the solution. The solution is also disclosed as a product.Type: ApplicationFiled: September 23, 2008Publication date: April 2, 2009Inventors: Hans A. Ward, Cameron Scott
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Publication number: 20080293678Abstract: The invention describes compositions and kits comprising at least qrie organic nitric oxide enhancing salt of an angiotensin converting enzyme inhibitor, and, optionally, at least one nitric oxide enhancing compound and/or at least one therapeutic agent. The invention also provides methods for (a) treating cardiovascular diseases; (b) treating renovascular diseases; (c) treating diabetes; (d) treating diseases resulting from oxidative stress; (e) treating endothelial dysfunctions; (f) treating diseases caused by endothelial dysfunctions; (g) treating cirrhosis; (h) treating pre-eclampsia; Q) treating osteoporosis; (k) treating nephropathy; (l) treating peripheral vascular diseases; (m) treating portal hypertension; (n) treating ophthalmic disorders; (o) treating metabolic syndrome; and (p) treating hyperlipidemia.Type: ApplicationFiled: March 17, 2006Publication date: November 27, 2008Applicant: NitroMed, Inc.Inventor: David S. Garvey
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Publication number: 20080160007Abstract: New devices and methods for diagnosis and compositions and methods for treatment of cancers use combinations of antimicrobial agents and agents that can reverse dormancy and hibernation pathways. We unexpectedly found that surprisingly low doses of anti-hibernation compounds can substantially inhibit cancer cell growth in vitro and can successfully treat cancers, including metastatic cancer. We also unexpectedly found that antimicrobial agents and anti-HDS compounds together can increase the degree of inhibition of cancer cell growth in a synergistic fashion. We conclude that combination therapy with antimicrobial agents and anti-HDS compounds can be effective in treating human patients with cancer.Type: ApplicationFiled: January 2, 2008Publication date: July 3, 2008Inventor: Michael Powell
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Patent number: 7276537Abstract: A compound of formula (I): in which A is a C alkylene group with a chain length between NH and N(O)R?R? of at least 2 carbon atoms and R? and R? are each separately selected from C1-4 alkyl groups and C2-4 hydroxyalkyl and C2-4 dihydroxyalkyl groups, or R? and R? together are a C2-6 alkylene group, is formulated so that upon dissolution in aqueous solution the pH of the solution is in the range of 5 to 9. The compound may be in the form of salt with a physiologically acceptable acid having a pKa in the range of ?3.0 (minus 3.0) to 9.Type: GrantFiled: May 15, 2006Date of Patent: October 2, 2007Assignee: BTG International LimitedInventors: William Alexander Denny, Laurence Hylton Patterson, Gavin William Halbert, Steven John Ford
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Patent number: 7060427Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH—A—NR1R2, and wherein A is A C2-8 alkylene and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.Type: GrantFiled: August 12, 2002Date of Patent: June 13, 2006Assignee: Biostatus LimitedInventors: Paul James Smith, Laurence Hylton Patterson
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Patent number: 6875775Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2, which are the same or different are a) H, halogen, OCH3, OH; or where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C?CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and ?R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.Type: GrantFiled: April 8, 2003Date of Patent: April 5, 2005Assignee: Hormos Medical Oy LTDInventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo Väänänen, Arto Karjalainen
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Publication number: 20040214781Abstract: A neuroprotectant composition wherein the active ingredient is pGLU-GLU-PRO-NH2 or a combination of pGLU-GLU-PRO-NH2 (EEP) and N-tert-Butyl-&agr;-(2-sulfophenyl)nitrone (SPBN) or other nitrone. A method of treating and preventing diseases and injuries of the brain, spinal cord and retina is also presented by administering the endogenous tripeptide EEP to a subject as a neuroprotectant or by administering EEP in combination with SPBN or other nitrone.Type: ApplicationFiled: May 21, 2004Publication date: October 28, 2004Inventors: James L. Meyerhoff, Michael L. Koenig, Joseph B. Long
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Patent number: 6770636Abstract: Compounds of formula 1, wherein: R1 is hydrogen, hydroxy, CF3, NO2, CN, halogen, C1-C8-alkyl, or C1-C8-alkoxy; R2, R3, and R4 independently of one another are hydrogen, C1-C8-alkyl, hydroxy, NO2, CN, C1-C8-alkoxyl, CF3, or halogen; R5 and R6 independently of one another are hydrogen or a group consisting of C1-C8-alkyl, C2-C8-alkenyl, C3-C8-alkynyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C6-alkylene, C5-C8-cycloalkenyl, C5-C8-cycloalkenyl-C1-C6-alkylene, C6-C10-aryl, and C6-C10-aryl-C1-C6-alkylene, each optionally substituted by a group consisting of C1-C6-alkyl, C2-C6-alkenyl, halogen, C1-C6-alkyloxy, —NH2, —NH(C1-C4-alkyl), —N(C1-C4-alkyl)2, hydroxy, ═O, —COOH, —CO—OC1-C4-alkyl, —CONH2, —CONH(C1-C4-alkyl), —CON(C1-C4-alkyl)2, and CF3, or R5 and R6 together with the nitrogen atom are a saturated or unsaturated 5-, 6-, 7-, or 8-membered heterocyclic group optionally containing one or two further heteroatoms consisting of sulfur, oType: GrantFiled: July 24, 2001Date of Patent: August 3, 2004Assignee: Boehringer Ingelheim Pharma KGInventors: Klaus Fuchs, Werner Stransky, Matthias Grauert, Adrian Carter, Wolfram Gaida, Thomas Weiser, Helmut Ensinger
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Publication number: 20040142983Abstract: Disclosed are nitrone compounds and pharmaceutical compositions containing such compounds. The nitrone compounds have one to six additional carbons bridging between the nitrone functionality and the nitrone aryl ring. The disclosed compositions are useful as therapeutics for inflammation-related conditions and analgesia in mammals, such as arthritis, and for neuropathic pain and traumatic injuries such as traumatic brain injury and acute spinal cord injury.Type: ApplicationFiled: October 14, 2003Publication date: July 22, 2004Inventors: M. Amin Khan, Ravindra B. Upasani, Paul L. Wood
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Publication number: 20040102420Abstract: The invention provides pharmaceutical compositions comprising primary N-hydroxylamines and related therapeutic, prophylactic, diagnostic and screening methods. The pharmaceutical compositions generally comprise a pharmaceutical composition comprising an orally administrable effective unit solid dosage of a primary N-hydroxylamine or a pharmaceutically acceptable salt thereof and substantially free of a nitrone corresponding to the hydroxylamine.Type: ApplicationFiled: November 13, 2003Publication date: May 27, 2004Inventors: Bruce N. Ames, Hani Atamna
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Publication number: 20040092602Abstract: This invention relates to methods of treating a subject with pre-malignant lesions of prostate cancer; and methods of suppressing, inhibiting or reducing the incidence of pre-malignant lesions of prostate cancer.Type: ApplicationFiled: July 2, 2003Publication date: May 13, 2004Inventors: Mitchell S. Steiner, Sharan Raghow
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Patent number: 6723738Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2 , which are the same or different are a) H, halogen, OCH3, OH; or where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C≡CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.Type: GrantFiled: April 8, 2003Date of Patent: April 20, 2004Assignee: Hormos Medical Oy LtdInventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo Väänänen
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Patent number: 6717012Abstract: The invention provides novel adamantane compounds having one of the following formulas: wherein: R1 and R3 are H, OH, alkyl, cycloalkyl, amino or aryl, and can be the same or different; R2 is H, NH2, alkyl, OH, COOH, amino, amide, or carbamate; R4-R8 are H, OH, NH2, alkyl, OH, COOH, ester, amino, amide, or alkyloxy, and can be the same or different; R9-R14 are H, alkyl, or phenyl, and can be the same or different; and wherein when any of R1-R8 is amino, the compounds are the free bases and their acid addition salts. The present invention also relates to compositions and methods for treating and/or preventing neurological and inflammatory disorders in a patient by administering a therapeutically effective amount of the compounds of formula (I), (II) or (III) and a pharmaceutically acceptable carrier.Type: GrantFiled: April 2, 2002Date of Patent: April 6, 2004Assignee: NeuroMolecular, Inc.Inventors: Yuqiang Wang, James W. Larrick
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Publication number: 20040047844Abstract: The present invention relates to methods and processes of inactivating viral contaminants in a biological source material (e.g. a host cell, cell supernatant, cell lysate, blood plasma, tissue homogenate, or other biological materials) with a solution containing one or more alkylamine compounds. In a particular embodiment, the active ingredients are amphipathic, charged amines or amine oxides coupled to saturated hydrocarbon chains of varying lengths.Type: ApplicationFiled: June 24, 2003Publication date: March 11, 2004Inventor: Scot R. Shepard
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Patent number: 6653324Abstract: The invention relates to a method of protecting wood against light-induced degradation by treatment with an impregnation which penetrates the surface of the wood comprising a) water without an organic solvent and b) a selected sterically hindered amine N-oxyl or N-hydroxyl. A further subject is the use of a sterically hindered amine N-oxyl or N-hydroxyl for the stabilization of wood.Type: GrantFiled: February 27, 2002Date of Patent: November 25, 2003Assignee: Ciba Specialty Chemicals CorporationInventors: Manfred Köhler, Clemens Auschra, Glen Thomas Cunkle, Peter Nesvadba, Raymond Seltzer
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Patent number: 6653508Abstract: Substituted 3-amino-2-benzyl-1-phenlypropane derivatives, methods for preparing them, pharmaceutical compositions containing them, and methods of using them to treat various medical conditions.Type: GrantFiled: January 16, 2002Date of Patent: November 25, 2003Assignee: Gruenenthal GmbHInventors: Michael Sattlegger, Helmut Buschmann, Babette-Yvonne Koegel
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Patent number: 6620846Abstract: A method of treating living tissue includes applying to living tissue a biocompatible adhesive composition containing at least one alkyl ester cyanoacrylate monomer and a polymerization initiator or accelerator, wherein the polymerization initiator or accelerator is a quaternary amine.Type: GrantFiled: August 2, 2000Date of Patent: September 16, 2003Assignee: Closure Medical CorporationInventors: Jerry Y. Jonn, John Bobo, Julian Quintero, Jon P. Moseley
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Publication number: 20030153535Abstract: The invention provides pharmaceutical compositions comprising primary N-hydroxylamines and related therapeutic, prophylactic, diagnostic and screening methods. The pharmaceutical compositions generally comprise a pharmaceutical composition comprising an orally administrable effective unit solid dosage of a primary N-hydroxylamine or a pharmaceutically acceptable salt thereof and substantially free of a nitrone corresponding to the hydroxylamine.Type: ApplicationFiled: October 20, 2001Publication date: August 14, 2003Applicant: The Regents of the University of CaliforniaInventors: Bruce N. Ames, Hani Atamna
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Patent number: 6589995Abstract: The present invention demonstrates a method for inhibiting O-linked protein glycosylation in a tissue or cell, comprising the step of contacting said tissue or cell with (Z)-1-[N-(3-Ammoniopropyl)-N-(n-propyl)amino] diazen-ium-1,2-diolate or a derivative thereof. The present invention is also directed to a method of treating or inhibiting the onset of diabetes mellitis in an individual in need of such treatment, comprising the step of admininstering to said individual a pharmacological dose of a compound which inhibiting O-linked protein glycosylation in a tissue or cell of said individual. Further, the present invention provides a pharmaceutical composition, comprising (Z)-1-[N-(3-Ammoniopropyl)-N-(n-propyl)amino] diazen-ium-1,2-diolate and a pharmaceutically acceptable carrier or a derivative thereof.Type: GrantFiled: March 21, 2001Date of Patent: July 8, 2003Assignee: UAB Research FoundationInventors: Robert Konrad, Jeffrey Kudlow
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Patent number: 6576645Abstract: The invention provides novel selective estrogen receptor modulator compounds of the general formula: wherein R1 and R2, which are the same or different are a) H, halogen, OCH3, OH; or where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, —CH2C≡CH or —CH2CH2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or c) —Y—(CH2)nCH2—O—R6 where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, —CH2CH2OH, or —CH2CH2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, 1-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxy or carboxymethoxy; and R3 is H, halogen, OH or —OCH3; stereoisomers thereof and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties.Type: GrantFiled: November 15, 2000Date of Patent: June 10, 2003Assignee: Hormos Medical Oy LtdInventors: Marja-Liisa Södervall, Arja Kalapudas, Lauri Kangas, Risto Lammintausta, Pirkko Härkönen, Kalervo V{umlaut over (aa)}nänen
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Publication number: 20030065013Abstract: The invention provides sodium channel modulating compounds which are useful for treating diseases or conditions associated with sodium channel activity, such as neuropathic pain. The invention also provides pharmaceutical compositions comprising a compound of the present invention, as well as therapeutic methods comprising administering such a compound or salt to a mammal (e.g. a human).Type: ApplicationFiled: January 15, 2002Publication date: April 3, 2003Inventors: Seok-Ki Choi, Paul R. Fatheree, David C. Green, Daniel Marquess
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Publication number: 20030045574Abstract: The invention provides novel adamantane compounds having one of the following formulas: 1Type: ApplicationFiled: April 2, 2002Publication date: March 6, 2003Inventors: Yuqiang Wang, James W. Larrick
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Publication number: 20020165274Abstract: 3,4,5-trisubstituted aryl nitrone compounds having the formula: 1Type: ApplicationFiled: January 8, 2002Publication date: November 7, 2002Inventors: L. David Waterbury, Paul L. Wood, M. Amin Khan, Ravindra B. Upasani
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Patent number: 6468753Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH—A—NR1R2, and wherein A is A C2-8 alkylene group and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.Type: GrantFiled: February 20, 2001Date of Patent: October 22, 2002Assignee: Biostatus LimitedInventors: Paul James Smith, Laurence Hylton Patterson
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Patent number: 6444230Abstract: Composition in the form of an aqueous solution, useful for disinfecting hard surfaces comprises: a) from 0.0005% to 20% by weight of peracetic acid, b) from 0.001% to 45% by weight of acetic acid, c) from 0.001% to 35% by weight of hydrogen peroxide, d) from 0.0001% to 2% by weight of at least one compound of formula (I) (R1)(R2)(R3)N→O (I) e) if desired, up to 2.5% by weight of at least one nonionic surfactant, and wherein f) the weight ratio between the compound of formula (I) and the peracetic acid is less than or equal to 1, and in that g) the weight ratio between the nonionic surfactant and the peracetic acid is less than or equal to 0.2.Type: GrantFiled: November 20, 2000Date of Patent: September 3, 2002Assignees: Chemoxal SA, Societe d'Exploitation de Produits pour les Industries Chimiques SeppicInventors: Catherine Hamon Godin, Yves Gouges, Daniel Le Rouzic
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Patent number: 6417162Abstract: The present invention is directed to nitrosated or nitrosylated &agr;-adrenergic receptor antagonists, compositions comprising &agr;-adrenergic receptor antagonists that are optionally substituted with at least one NO or NO2 moiety and compounds that donate, transfer or release nitric oxide or elevate levels of endogenous endothelium-derived relaxing factor, and methods for treating sexual dysfunctions in males and females.Type: GrantFiled: May 7, 1999Date of Patent: July 9, 2002Assignee: NitroMed, Inc.Inventors: David S. Garvey, Joseph D. Schroeder, Inigo Saenz de Tejada
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Patent number: 6416789Abstract: A wood treatment material having a synergistic combination of fungicides including boron-containing compounds, organo-iodine compounds and amine-oxides is provided. This combination is shown to be especially effective in providing resistance to decay, mold and mildew when wood is treated with this combination. Also provided is wood treated by this combination, and a method of treatment for composite wood.Type: GrantFiled: January 5, 2001Date of Patent: July 9, 2002Assignee: Kop-Coat, Inc.Inventors: Brian Marks, Alan S. Ross, Hans A. Ward
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Patent number: 6375727Abstract: The present invention provides a composition comprising an amine oxide and an iodine containing biocide. Another embodiment of the present invention is a method for preserving and/or waterproofing a wood substrate by contacting the composition with the wood substrate.Type: GrantFiled: May 24, 2000Date of Patent: April 23, 2002Assignee: Lonza Inc.Inventor: Leigh E. Walker