(o=)n(=o)-o-c Containing (e.g., Nitrate Ester, Etc.) Patents (Class 514/509)
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Patent number: 12070532Abstract: A catheter configured to release nitric oxide and chlorhexidine providing anti-platelet and antimicrobial properties is manufactured by impregnating a thermoplastic polyurethane catheter extrusion with a nitric oxide releasing compound and with chlorhexidine. Thereafter, the impregnated catheter extrusion is coated with a polyurethane coating comprising chlorhexidine and/or a nitric oxide releasing compound. In the impregnating step, the catheter extrusion may be exposed to a solvent having the nitric oxide releasing compound and chlorhexidine dissolved therein. The solvent is removed from the catheter extrusion. In the coating step, the impregnated catheter extrusion may be dip coated in a polymer solution comprising polyurethane and chlorhexidine and/or a nitric oxide releasing compound in a suitable solvent. The nitric oxide releasing compound, impregnated and/or coated, may be selected from s-nitroso-n-acetylpenicillamine (SNAP), s-nitrosoglutathione (GSNO), and mixtures thereof.Type: GrantFiled: November 9, 2020Date of Patent: August 27, 2024Assignee: Becton, Dickinson and CompanyInventors: James Freasier, Brendan Laine, Gidon Ofek
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Patent number: 12059415Abstract: A nimodipine injection concentrate and diluted formulation comprises nimodipine (base or salt), an effective amount of a hydrophilic surfactant, and a pharmaceutically acceptable carrier for injection which is an aqueous solution substantially free of organic solvent, such that the nimodipine is substantially contained in a concentrated injection solution, suspension, emulsion or complex as a micelle or a colloidal particle or an inclusion complex and the formulation is stable and clear. In certain embodiments, the hydrophilic surfactant is polysorbate 80.Type: GrantFiled: November 10, 2021Date of Patent: August 13, 2024Assignee: ACASTI PHARMA U.S., INCInventors: S. George Kottayil, Amresh Kumar, Prasanna Sunthankar, Vimal Kavuru, Kamalkishore Pati
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Patent number: 10968206Abstract: The present technology relates to novel cannabinergic nitrate esters and related analogs, process of preparation, pharmaceutical compositions and their methods of use as medicaments, pharmacological tools and/or biomarkers. The novel cannabinergic nitrate ester compounds provide medicaments useful in treating a variety of diseases and medical disorders.Type: GrantFiled: January 4, 2019Date of Patent: April 6, 2021Assignee: Northeastern UniversityInventors: Alexandros Makriyannis, Venkata Kiran Vemuri
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Patent number: 10799486Abstract: A nimodipine injection concentrate and diluted formulation comprises nimodipine (base or salt), an effective amount of a hydrophilic surfactant, and a pharmaceutically acceptable carrier for injection which is an aqueous solution, an organic solvent, an oil, or a cyclodextrin, such that the nimodipine is substantially contained in a concentrated injection solution, suspension, emulsion or complex as a micelle or a colloidal particle or an inclusion complex and the formulation is stable and clear. In certain embodiments, the hydrophilic surfactant is polysorbate 80.Type: GrantFiled: July 26, 2018Date of Patent: October 13, 2020Assignee: NORTIC HOLDINGS INC.Inventors: S. George Kottayil, Amresh Kumar, Prasanna Sunthankar, Vimal Kavuru, Kamalkishore Pati
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Patent number: 10092553Abstract: A nimodipine injection concentrate and diluted formulation comprises nimodipine (base or salt), an effective amount of a hydrophilic surfactant, and a pharmaceutically acceptable carrier for injection which is an aqueous solution, an organic solvent, an oil, or a cyclodextrin, such that the nimodipine is substantially contained in a concentrated injection solution, suspension, emulsion or complex as a micelle or a colloidal particle or an inclusion complex and the formulation is stable and clear. In certain embodiments, the hydrophilic surfactant is polysorbate 80.Type: GrantFiled: June 30, 2017Date of Patent: October 9, 2018Assignee: Nortic Holdings Inc.Inventors: S. George Kottayil, Amresh Kumar, Prasanna Sunthankar, Vimal Kavuru, Kamalkishore Pati
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Patent number: 9844599Abstract: The present invention relates to nitric oxide releasing prodrugs of known drugs or therapeutic agents wherein the drug or therapeutic agents contain at least one carboxylic acid group. The invention also relates to processes for the preparation of these nitric oxide releasing prodrugs, to pharmaceutical compositions containing them and to methods of using these produgs.Type: GrantFiled: January 17, 2014Date of Patent: December 19, 2017Inventor: Apparao Satyam
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Patent number: 9408820Abstract: The invention relates to the field of medicine, and specifically to pulmonology, and concerns a method for treating inflammatory and obstructive diseases of the airways, in particular bronchial asthma and obstructive bronchitis, with the aid of a drug on the basis of 1?,3?-dinitroglycerol ester 11(S),15(S)-dihydroxy-9-keto-5Z,13E-prostadienoic acid (nitroproston) having a marked bronchodilatory effect. The present invention provides for an expansion of the range of broncholytic drugs by the use of a derivative of natural prostaglandin E2, which is characterized by greater biological activity and the absence of noticeable side effects.Type: GrantFiled: March 1, 2013Date of Patent: August 9, 2016Assignee: OBSCHESTVO S OGRANICHENNOY OTVETSTVENNOST'YU “NOXI LAB”Inventors: Vladimir Vilenovich Bezuglov, Igor' Viktorovich Serkov
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Publication number: 20150141505Abstract: The invention relates to the field of medicine, and specifically to pulmonology, and concerns a method for treating inflammatory and obstructive diseases of the airways, in particular bronchial asthma and obstructive bronchitis, with the aid of a drug on the basis of 1?,3?-dinitroglycerol ester 11(S),15(S)-dihydroxy-9-keto-5Z,13E-prostadienoic acid (nitroproston) having a marked bronchodilatory effect. The present invention provides for an expansion of the range of broncholytic drugs by the use of a derivative of natural prostaglandin E2, which is characterized by greater biological activity and the absence of noticeable side effects.Type: ApplicationFiled: March 1, 2013Publication date: May 21, 2015Inventors: Vladimir Vilenovich Bezuglov, Igor" Viktorovich Serkov
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Patent number: 9023890Abstract: Alkyl nitrate ester compounds are provided for the delivery of nitric oxide to targeted muscle tissues, and in particular, to normal and dystrophic muscles. In one aspect, nitrate ester compounds are provided having the following formula: wherein, R1 is ONO2, CH2ONO2, CnH2n+1OH, CnH2n+1OH, or CH2CH2CH3, or H; R2 is ONO2, CH2ONO2, Cn?H2n?+1OH, Cn?H2n?+1OH, CH2CH2CH3 or H; and R3 is ONO2, CH2ONO2, Cn??H2n?+1OH, Cn?H2n?+1OH, CH2CH2CH3 or H; wherein n is an integer from 0 to 9, n? is an integer from 0 to 9, and n? is an integer from 0 to 9, and n+n?+n??9, and wherein at least one of R1, R2, and R3 is an ester nitrate selected from the group consisting of ONO2, CH2ONO2, and combinations thereof.Type: GrantFiled: December 2, 2009Date of Patent: May 5, 2015Assignee: The Charlotte-Mecklenburg Hospital AuthorityInventors: Guqi Wang, Qi Long Lu
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Publication number: 20150093338Abstract: There is provided compositions and methods for the treatment of respiratory conditions such as pulmonary hypertension and sickle-cell disease in a patient in need thereof. The composition and method are for treating a patient in need thereof by inhalation of a composition containing amino acid ester compounds comprising at least one nitric oxide releasing group and pharmaceutical salts thereof.Type: ApplicationFiled: October 8, 2014Publication date: April 2, 2015Inventor: Michael Farber
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Publication number: 20150087608Abstract: Methods and devices treating an autonomic nervous system associated disease condition in a subject are provided. Aspects of the invention include inducing one or more physiological response selected from the group consisting of sweating, gastric emptying, enhanced heart rate variability and enhanced quantitative sensory test responsiveness in a manner sufficient to modify the autonomic nervous system so as to treat the subject for the disease condition. The methods and devices find use in a variety of applications, e.g. in the treatment of subjects suffering from conditions arising from disorders of the autonomic nervous system.Type: ApplicationFiled: November 10, 2014Publication date: March 26, 2015Inventor: Anthony Joonkyoo Yun
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Publication number: 20150051200Abstract: Described are pharmacological compositions comprising a gum resin; a pharmacologically active agent and a topically acceptable volatile solvent for the gum resin and active agent. Also described are methods for the transdermal or transmucosal delivery of a pharmacologically active agent using such compositions.Type: ApplicationFiled: September 5, 2014Publication date: February 19, 2015Applicant: Jaleva Pharmaceuticals, LLCInventors: Alex Battaglia, Eva Beim
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Publication number: 20140370109Abstract: Solid pharmaceutical preparation with the active substance glyceryl trinitrate for oromucosal or oral administration characterized in that it contains between 0.05 and 2 weight % glyceryl trinitrate, at least one carrier material, and at least one substance that reduces the volatility of the GTN, whereby this substance is a non-volatile ester stabilizer.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Inventors: Thomas Zimmeck, Henning Ueck, Julia Gehricke
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Patent number: 8871506Abstract: The present invention relates to methods of treatment of pulmonary disorders associated with hypoxemia and/or smooth muscle constriction and/or inflammation; treatment of cardiac and blood disorders; treatment of patient in need of improved oxygenation, blood flow of and/or thinning of blood and method of screening drugs that increase level of nitrosoglutathione in airway lining fluid.Type: GrantFiled: March 21, 2013Date of Patent: October 28, 2014Assignee: Duke UniversityInventors: Jonathan S. Stamler, Eric J. Toone, Andrew J. Gow
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Publication number: 20140314881Abstract: A body part is preserved using nitric oxide and/or a nitric oxide donor that does not directly release nitric oxide or a red blood cell nitrosylating agent, preferably ethyl nitrite to facilitate oxygen supply. A subject at risk for developing high altitude illness is administered a red blood nitrosylating agent in gaseous form that does not directly release nitric oxide, preferably ethyl nitrite.Type: ApplicationFiled: June 30, 2014Publication date: October 23, 2014Applicant: DUKE UNIVERSITYInventors: James D. Reynolds, Jonathan S. Stamler
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Patent number: 8865209Abstract: A method is disclosed for self-administered delivery of a pre-determined amount of liquid medication where a portion of the liquid medication is administered sublingually and the remaining portion is swallowed for and gastro-intestinal absorption.Type: GrantFiled: May 30, 2014Date of Patent: October 21, 2014Inventor: Yuri Busiashvili
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Publication number: 20140309299Abstract: The present invention relates to a pharmaceutical preparation, comprising a mixture of at least one pharmaceutical active ingredient, at least one alcohol component and at least one triglyceride component, in a plastic container, characterized in that the plastic has a water vapour permeability of no more than 3.0 g/m2/24 h (measured on a film 100 ?m thick at 40° C. and 90% relative humidity.Type: ApplicationFiled: May 9, 2014Publication date: October 16, 2014Applicant: G. POHL-BOSKAMP GMBH & CO. KGInventors: Rolf Groteluschen, Henning Ueck, Thomas Zimmeck
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Patent number: 8859004Abstract: The present invention discloses the pH-sensitive nanoparticles composed of pH-sensitive polymer, hydrophobic material, internal stabilizer, external stabilizer content and insulin drug. The present invention also includes a method for preparation of pH-sensitive nanoparticles, in particular, a multiple emulsions solvent evaporation method. The pH-sensitive nanoparticles of the present invention show good pH-sensitive property with 100-300 nanometer particle size. Significant decrease in blood glucose level is observed in streptozotocin (STZ)-induced diabetic rats and the bioavailability of insulin is more than 10% after oral administration of the insulin-loaded pH-sensitive nanoparticles.Type: GrantFiled: July 30, 2012Date of Patent: October 14, 2014Assignee: Nano and Advanced Materials Institute LimitedInventors: Lijuan Zhang, Li Ling, Li Ying Zhou, Zhi Min Wu, Xin Dong Guo, Wei Jiang, Qian Luo, Yu Qian
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Patent number: 8802726Abstract: The present invention relates to the use of nitric oxide releasing compounds for retarding or reversing muscular dystrophies such as Duchenne and Becker dystrophies.Type: GrantFiled: November 5, 2012Date of Patent: August 12, 2014Assignee: Nicox S.A.Inventors: Emilio Clementi, Giulio Cossu, Silvia Brunelli, Ennio Ongini, Daniela Miglietta
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Publication number: 20140221316Abstract: This disclosure relates to novel compounds containing an H2S releasing moiety and a nitric oxide (NO) releasing moiety covalently linked with a core (e.g., a salicylic acid moiety) and the use of such compounds in treating inflammatory diseases, including cancers. Therapeutic potency of these compounds is significantly higher than NSAIDs containing a H2S-releasing moiety alone (HS-NSAIDs) and NSAID containing a NO-releasing moiety alone (NO-NSAIDs). The compounds, in addition, exhibit reduced side effect, e.g., reduced stomach ulcers, upon administration.Type: ApplicationFiled: August 15, 2012Publication date: August 7, 2014Applicant: RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORKInventors: Khosrow Kashfi, Ravinder Kodela
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Patent number: 8784871Abstract: The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and or for improving ruminant animal performance by using, as active compound at least one nitrooxy alkanoic acid and/or derivative thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.Type: GrantFiled: December 10, 2010Date of Patent: July 22, 2014Assignee: DSM IP Assets B.V.Inventors: Stephane Duval, Maik Kindermann
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Publication number: 20140147529Abstract: The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and/or for improving ruminant animal performance by using, as active compound at least one organic molecule substituted at any position with at least one nitrooxy group, or a salt thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.Type: ApplicationFiled: December 20, 2011Publication date: May 29, 2014Applicant: DSM IP ASSETS B.V.Inventors: Stephane Duval, Maik Kindermann
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Publication number: 20140148438Abstract: There is provided compositions and methods for the treatment of respiratory conditions such as pulmonary hypertension and sickle-cell disease in a patient in need thereof. The composition and method are for treating a patient in need thereof by inhalation of a composition containing amino acid ester compounds comprising at least one nitric oxide releasing group and pharmaceutical salts thereof.Type: ApplicationFiled: September 22, 2011Publication date: May 29, 2014Inventor: Michael Farber
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Publication number: 20140135389Abstract: The present invention relates to nitric oxide donor compounds having a quinone based structure, to processes for their preparation and to their use in the treatment of pathological conditions where a deficit of NO plays an important role in their pathogenesis.Type: ApplicationFiled: January 22, 2014Publication date: May 15, 2014Inventors: Gael RONSIN, Laura STORONI, Francesca BENEDINI
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Publication number: 20140134282Abstract: The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and or for improving ruminant animal performance by using, as active compound at least one nitrooxy alkanoic acid and/or derivative thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.Type: ApplicationFiled: January 21, 2014Publication date: May 15, 2014Applicant: DSM IP ASSETS B.V.Inventors: Stephane DUVAL, Maik KINDERMANN
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Patent number: 8691869Abstract: The present invention relates to a pharmaceutical formulation comprising: a) one or more NO-releasing NSAID(s) of formula (I); b) one or more surfactants; c) a carbonyl scavenger compound selected from free acid forms, salts, carboxylic acid esters derivatives of a compound of formula (II) H2N—(CH2)m—(C6H4)—COOH??(II) wherein m=0-10; and d) optionally an oil or semi-solid fat and/or a short-chain alcohol.Type: GrantFiled: June 29, 2006Date of Patent: April 8, 2014Assignee: Nicox S.A.Inventors: Ulla Gasslander, Christina Holmberg
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Publication number: 20140088161Abstract: The present invention relates to the field of reduction of methane emission in ruminants. Particularly, it relates to the use of a feed composition or a feed additive comprising at least one antibiotic and at least one organic molecule substituted at any position with at least one nitrooxy group for reducing the production of methane emanating from the digestive activities of ruminants, and/or to improve the ruminant performance.Type: ApplicationFiled: May 25, 2012Publication date: March 27, 2014Applicant: DSM IP ASSETS B.V.Inventors: Stephane Duval, Irmgard Immig, Maik Kindermann, Gilbert Weber
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Publication number: 20140066502Abstract: The present invention inter alia relates to a method of treating or preventing an arterial insufficiency, wherein an NO donor is administered in an intermitting manner to a subject in an amount effective for the induction of arteriogenesis, and wherein the NO donor is a solid pharmaceutical preparation with the active substance glyceryl trinitrate for oromucosal or oral administration characterized in that it contains between 0.05 and 2 weight % glyceryl trinitrate (GTN), at least one diluent, one carrier material, and at least one substance that reduces the volatility of GTN, whereby this substance is a non-volatile ester stabilizer whose melting point is not higher than 60° C.Type: ApplicationFiled: May 29, 2013Publication date: March 6, 2014Inventor: Michaela Gorath
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Patent number: 8664269Abstract: Those in need of nitroglycerin (GTN) therapy who have polymorphism in the mtALDH gene, e.g., those of Asian descent for whom this polymorphism is common, and/or who are being treated with or ingesting or exposed to mtALDH inhibitor are treated with GTN in combination with agent which converts GTN to product which is metabolized without mtALDH activity, e.g., N-acetylcysteine.Type: GrantFiled: November 8, 2006Date of Patent: March 4, 2014Assignee: Duke UniversityInventors: Jonathan S. Stamler, Gregory T. Went
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Publication number: 20140057873Abstract: There is provided amino acid ester compounds comprising at least one nitric oxide releasing group, pharmaceutically acceptable salts thereof and compositions thereof. These compounds involve an amino acid side-chain or an amino acid derivative thereof and a nitric oxide releasing group as depicted in the following structures: wherein R1 is either an ethyl or an amino acid side-chain group or an amino acid derivative thereof and R2 is an amino acid side-chain group or an amino acid derivative thereof and n is an integer from 1 to 10.Type: ApplicationFiled: November 1, 2013Publication date: February 27, 2014Inventor: Michael Farber
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Publication number: 20130302445Abstract: A non-invasive method of treating cerebral ischemia, involving the use of non-inhaled, intra-nasally delivered carbon dioxide (CO2), alone or in combination with other gases to augment cerebral perfusion and improve outcome following a stroke is provided. A vasodilator gas is delivered intranasally, alone or in combination with a second gas, for prolonged periods of time without systemic absorption. The second gas may be selected from NO, hydrogen, xenon, anesthetic gases, oxygen, nitrogen, nitrous oxide, carbon monoxide, or air. The treatment selectively increases cerebral perfusion and provides neuroprotection in the treatment of cerebral ischemia.Type: ApplicationFiled: April 16, 2013Publication date: November 14, 2013Inventors: Denise Barbut, Allan Rozenberg, Axel Heinemann
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Publication number: 20130287866Abstract: Use of nitric oxide amino acid esters for improving vascular circulation, and prophylaxis or treatment of a condition associated with impaired blood circulation, such as peripheral vascular disease. The nitric oxide amino acid esters may be co-administered with an antimicrobial in topical or transdermal compositions for improving vascular circulation, and prophylaxis or treatment of a condition associated with impaired blood circulation.Type: ApplicationFiled: October 26, 2011Publication date: October 31, 2013Applicant: ORAL DELIVERY TECHNOLOGY LTD.Inventor: Michael Farber
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Patent number: 8552068Abstract: Gaseous nitric oxide (NO) can be delivered to a mammal for prophylactic or therapeutic purposes using a composition capable of delivering NO, comprising a compound capable of forming a reversible bond or association with NO. Methods for the manufacture and use of said composition are disclosed.Type: GrantFiled: September 14, 2005Date of Patent: October 8, 2013Inventors: Per Agvald, Dag Linnarsson, Christofer Adding, Lars Gustafsson, Kristofer Nilsson
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Publication number: 20130243707Abstract: Topical compositions are disclosed that are useful for delivering a therapeutic level of an NSAID to a target within a subject having a local inflammatory disorder. A composition of the present invention comprises a Drug and a solvent system, wherein the solvent system comprises at least two solvent alcohols and wherein the solvent system is present in an amount sufficient to solubilize the Drug, the solvent system is a low alkanol system, and the composition is a single phase composition. Exemplary solvent systems are those for which one of the at least two solvent alcohols is polyethylene glycol, glycerin, butylene glycol, diproylene glycol, propylene glycol, ethanol, isopropanol, or a derivative thereof. Optionally the local inflammatory disorder is pseudofolliculitis barbae, dermatitis, psoriasis, wounds, or sunburn.Type: ApplicationFiled: March 28, 2013Publication date: September 19, 2013Inventors: Monique Renata GREEN, Kenton FEDDE
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Patent number: 8492435Abstract: An improved composition for treatment of ulcer-type skin conditions. The composition is primarily characterized by a combination of nitroglycerin and arginine. Other embodiments comprise emollient cream, mineral oil, tumeric powder, folic acid, vitamin B12, and zinc citrate. The composition is particularly effective in improving blood flow in the underlying capillary bed about the wound, improving nerve growth about the wound, increasing circulation, and having a standardized and more predictable therapeutic characteristic.Type: GrantFiled: April 22, 2010Date of Patent: July 23, 2013Inventors: Lindsey Berkson, Kenneth G. Burton
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Publication number: 20130137765Abstract: The present invention relates to the use of nitric oxide releasing compounds for retarding or reversing muscular dystrophies such as Duchenne and Becker dystrophies.Type: ApplicationFiled: November 5, 2012Publication date: May 30, 2013Applicant: NICOX S.A.Inventor: NICOX S.A.
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Publication number: 20130129638Abstract: Use of glyceryl trinitrate (GTN) for treating traumatic edemas.Type: ApplicationFiled: August 3, 2011Publication date: May 23, 2013Applicant: G. POHL-BOSKAMP GMBH & CO. KGInventor: Marianne Boskamp
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Publication number: 20130121930Abstract: Use of glyceryl trinitrate (GTN) for treating hematomas.Type: ApplicationFiled: August 3, 2011Publication date: May 16, 2013Applicant: G. POHL-BOSKAMP GMBH & CO. KGInventor: Marianne Boskamp
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Patent number: 8367711Abstract: A compound having the structure wherein R is, for example, Y is selected from the group consisting of 1) R5, 2) —C(R1R2) (C(R3R4))0-1Y1R5, and 3) —C(R1R2)—O—Y1R5; R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen and C1-4 alkyl; R5 is; Y1 is selected from the group consisting of C(O)—O— and P(O)(OR6)—O—; and R6 is hydrogen or CH3, or a pharmaceutically acceptable salt thereof, and methods of using the compounds for treating hypertension.Type: GrantFiled: May 30, 2012Date of Patent: February 5, 2013Assignee: Merck Sharp & Dohme Corp.Inventors: Amjad Ali, Michael Man-Chu Lo, Christopher Franklin, Iyassu K. Sebhat, Nicoletta Almirante, Silvia Stefanini, Stefano Biondi, Ennio Ongini
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Patent number: 8334317Abstract: The present invention relates generally to novel calcimimetic compounds and pharmaceutical compositions comprising them. The invention also relates to methods of treating of diseases or disorders related to the function of the calcium sensing receptor using the compounds represented in Formula I.Type: GrantFiled: October 15, 2008Date of Patent: December 18, 2012Assignee: Amgen Inc.Inventors: Thomas S. Coulter, Christopher H. Fotsch, Chiara Ghiron, Paul E. Harrington, Michael G. Kelly, Philip Miller, Gilbert M. Rishton, David J. St. Jean, Jr., David J. Semin
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Publication number: 20120315339Abstract: The present invention relates to a method for reducing the production of methane emanating from the digestive activities of a ruminant and or for improving ruminant animal performance by using, as active compound at least one nitrooxy alkanoic acid and/or derivative thereof, which is administrated to the animal together with the feed. The invention also relates to the use of these compounds in feed and feed additives such as premix, concentrates and total mixed ration (TMR) or in the form of a bolus.Type: ApplicationFiled: December 10, 2010Publication date: December 13, 2012Inventors: Stephane Duval, Maik Kindermann
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Publication number: 20120309825Abstract: Alkyl nitrate ester compounds are provided for the delivery of nitric oxide to targeted muscle tissues, and in particular, to normal and dystrophic muscles. In one aspect, nitrate ester compounds are provided having the following formula: wherein, R1 is ONO2, CH2ONO2, CnH2n+1OH, CnH2n+1OH, CH3, CH2CH3, CH2CH2CH3, or H; R2 is ONO2, CH2ONO2, Cn?H2n?+1OH, Cn?H2n?+1OH, CH3, CH2CH3, CH2CH2CH3, or H; R3 is ONO2, CH2ONO2, Cn??H2n?+1OH, Cn?H2n?+1OH, CH3, CH2CH3, CH2CH2CH3, or H; and R4 is ONO2, CH2ONO2, Cn??H2n?+1OH, Cn?H2n?+1OH, CH3, CH2CH3, CH2CH2CH3, or H; wherein n is an integer from 0 to 9, n? is an integer from 0 to 9, and n? is an integer from 0 to 9, and n+n?+n??9, and wherein at least one of R1, R2, and R3 is an ester nitrate selected from the group consisting of ONO2, CH2ONO2, and combinations thereof.Type: ApplicationFiled: May 31, 2012Publication date: December 6, 2012Applicant: The Charlotte-Mecklenburg Hospital Authority d/b/a Carolinas Medical CenterInventors: Guqi Wang, Qi Long Lu
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Patent number: 8318721Abstract: A method and composition are provided for the treatment of an anorectal disorder and for controlling the pain associated therewith. The method comprises administering to a subject in need of such treatment therapeutically effective amounts of a calcium channel blocker either alone or together with a nitric oxide donor. Amlodipine, anipamil, barnidipine, benidipine, bepridil, darodipine, diltiazem, efonidipine, felodipine, isradipine, lacidipine, lercanidipine, lidoflazine, manidipine, mepirodipine, nicardipine, nifedipine, niludipine, nilvadipine, nimodipine, nisoldipine, nitrendipine, perhexiline, tiapamil, verapamil and pharmaceutically acceptable salts thereof, are suitable calcium channel blockers.Type: GrantFiled: July 8, 2011Date of Patent: November 27, 2012Assignee: S.L.A. Pharma AGInventors: Michael A. Kamm, Robin K. S. Phillips
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Publication number: 20120289593Abstract: This document features method related to genetic markers associated with myocardial infarction. For example, methods of using such genetic markers for risk assessment and for diagnosing and treating myocardial infarction are provided.Type: ApplicationFiled: September 8, 2010Publication date: November 15, 2012Applicant: THE GENERAL HOSPITAL CORPORATIONInventors: Sekar Kathiresan, Kiran Musunuru
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Patent number: 8303978Abstract: The present invention provides NO and, optionally, drug releasing macromers and oligomers wherein the drug molecule and NO releasing moiety are linked an absorbable macromer or oligomeric chain susceptible to hydrolytic degradation and wherein the macromer or oligomer comprises of repeat units derived from safe and biocompatible molecules such as glycolic acid, lactic acid, caprolactone and p-dioxanone. Furthermore, the present invention relates to controlled release of nitric oxide (NO) and/or drug molecule from a NO and drug releasing macromer or oligomer. Moreover, the present invention also relates to medical devices, medical device coatings and therapeutic formulations comprising of nitric oxide and drug releasing macromers and oligomers of the present invention.Type: GrantFiled: October 19, 2011Date of Patent: November 6, 2012Assignee: Bezwada Biomedical, LLCInventor: Rao S. Bezwada
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Patent number: 8247460Abstract: The invention relates to a method of treatment for muscular dystrophies, including Duchenne, Becker, limb-girdle, facioscapulohumeral, congenital muscular dystrophies and the like using a combination of nitric oxide-releasing and anti-inflammatory compounds.Type: GrantFiled: February 1, 2007Date of Patent: August 21, 2012Inventors: Giulio Cossu, Emilio Clementi, Silvia Brunelli
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Publication number: 20120203147Abstract: A method for increasing blood flow to vital organs during cardiopulmonary resuscitation of a person experiencing a cardiac arrest may include performing standard or active compression decompression cardiopulmonary resuscitation on a person to create artificial circulation by repetitively compressing the person's chest such that the person's chest is subject to a compression phase and a relaxation or decompression phase. The method may also include administering one or more vasodilator drugs to the person to improve the artificial circulation created by the cardiopulmonary resuscitation. The method may also include binding at least a portion of the person's abdomen, either manually or with an abdominal compression device. Performing cardiopulmonary resuscitation on a person may include ventilating the person with either an impedance threshold device or a intrathoracic pressure regulator.Type: ApplicationFiled: July 1, 2011Publication date: August 9, 2012Applicant: ResQSystems, Inc.Inventors: Keith Lurie, Demetris Yannopoulos
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Publication number: 20120201906Abstract: A body part is preserved using nitric oxide and/or a nitric oxide donor that does not directly release nitric oxide or a red blood cell nitrosylating agent, preferably ethyl nitrite to facilitate oxygen supply. A subject at risk for developing high altitude illness is administered a red blood nitrosylating agent in gaseous form that does not directly release nitric oxide, preferably ethyl nitrite.Type: ApplicationFiled: July 16, 2010Publication date: August 9, 2012Inventors: James D. Reynolds, Jonathan S. Stamler
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Patent number: 8207222Abstract: The present invention particularly relates to novel nitrate esters of paracetamol. The nitrate esters of paracetamol are prepared by reacting the paracetamol with dihaloalkyl compound and followed by reaction with silver nitrate to obtain the corresponding nitrate ester derivatives. The nitrate esters of paracetamol are useful as analgesic, anti-inflammatory agents.Type: GrantFiled: February 17, 2010Date of Patent: June 26, 2012Assignee: Council of Scientific and Industrial ResearchInventors: Tilak Raj Bhardwaj, Manoj Kumar, Necraj Mehta, Neelima Dhingra
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Patent number: 8207208Abstract: A compound having the structure R—Y wherein R is, for example, Y is selected from the group consisting of 1) R5, 2) —C(R1R2)(C(R3R4))0-1Y1R5, and 3) —C(R1R2)—O—Y1R5; R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen and C1-4 alkyl; R5 is Y1 is selected from the group consisting of —C(O)—O— and —P(O)(OR6)—O—; and R6 is hydrogen or CH3, or a pharmaceutically acceptable salt thereof, and methods of using the compounds for treating hypertension.Type: GrantFiled: May 6, 2009Date of Patent: June 26, 2012Assignee: Merck Sharp & Dohme Corp.Inventors: Amjad Ali, Michael Man-chu Lo, Iyassu K. Sebhat, Chris Franklin, Nicoletta Almirante, Silvia Stefanini, Stefano Biondi, Ennio Ongini