Inner Quaternary Ammonium Salt (e.g., Betaine, Etc.) Patents (Class 514/556)
  • Patent number: 5665775
    Abstract: A method for treatment and prevention of neonatal hyperbilirubinemia by oral administration of a preparation comprising Castor oil, Honey and Cellulose fibers with other additives.
    Type: Grant
    Filed: July 28, 1995
    Date of Patent: September 9, 1997
    Assignee: Arab Pharmaceutical Manufacturing Co., Ltd.
    Inventors: Husni H. Abu Seir, Wael F. Sunnoqrot, Ma'an M. Shuqair, Bassam M. El-Wadi
  • Patent number: 5665740
    Abstract: The present invention relates to the new compound rac-isopropyl 2-methoxyethyl 4-(2-chloro-3-cyano-phenyl)1,4 -dihydro-2,6-dimethylpyridine-3,5-dicarboxylate and its pure enantiomers, processes for their preparation and their use as medicaments, in particular for the treatment of cerebral and neuronal disorders, and a new intermediate for their preparation.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: September 9, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Heinrich Meier, Wolfgang Hartwig, Bodo Junge, Rudolf Schohe-Loop, Zhan Gao, Bernard Schmidt, Maarten de Jonge, Teunis Schuurman
  • Patent number: 5661123
    Abstract: The present invention provides a method for providing nutrition to non-catabolic and moderately catabolic patients. Pursuant to the present invention, the enteral composition includes a peptide based protein source of hydrolyzed whey, a lipid source, and a carbohydrate source. Preferably, the protein source includes approximately 22% to about 27% of the total calories. The composition has a caloric density of approximately 1000 Kcal/L and a low osmolality of approximately 300 to 450 mOsm/Kg H.sub.2 O. Still further, the composition of the present invention also includes increased levels of certain vitamins and minerals.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: August 26, 1997
    Assignee: Nestec, Ltd.
    Inventors: Lance Stalker, Diana Twyman, Shen-Youn Chang, Veronique Jaussan
  • Patent number: 5656628
    Abstract: This invention relates to the use of L-acylcarnitine for the preparation of a drug and a technique for relieving the disease symptoms appearing in AIDS by administering an L-acylcarnitine. The invention furthermore relates to a drug for this purpose, characterized in content by L-acylcarnitine as active principle. The preferred L-acylcarnitine is L-acetylcarnitine.
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: August 12, 1997
    Assignee: ZW Biomedical Research AG
    Inventors: Roger Weil, Laura Scandurra
  • Patent number: 5652228
    Abstract: The subject invention relates to desquamation compositions comprising a combination of salicylic acid and certain zwitterionic surfactants. The subject invention further relates to methods of desquamation in mammalian skin and treating acne in mammalian skin.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: July 29, 1997
    Assignee: The Procter & Gamble Company
    Inventor: Donald L. Bissett
  • Patent number: 5637324
    Abstract: A medical food having the below listed components is administered for several days as the sole source or as a substantial source of the daily caloric intake of a patient suffering from metabolic poisoning: 45 to 65% protein concentrate; 2.5 to 17.5% of grain syrup solids containing 50% dextran; 2.5 to 17.5% of grain syrup solids containing 50% of maltose; 3 to 12% of oil containing 20% of oleic acid, 1 to 11% medium chain triglycerides; magnesium ions; buffering agent; soluble calcium salt; ascorbic acid; 0.40 to 0.65% of .beta. carotene; D-.alpha.-tocopherol; chromium ions in the trivalent or hexavalent form, 0.008 to 0.022% glutathione, 0.08 to 0.22% N-acetylcysteine; L-lysine hydrochloride; 0.08 to 0.22% L-threonine, and 0.08 to 0.22% of L-cysteine.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 10, 1997
    Inventor: Jeffrey S. Bland
  • Patent number: 5631288
    Abstract: A novel therapeutical utilization of L-carnitine, acyl L-carnitines and the pharmacologically acceptable salts thereof is disclosed, for treating immune and metabolic alterations in patients suffering from AIDS and AIDS-related syndromes and in asymptomatic HIV-seropositive patients.The L-carnitine amount to be administered according to this novel use is about 6-8 grams daily, via the oral route or an equivalent amount of an acyl L-carnitine or a pharmacologically acceptable salt thereof, i.e. three-four times as much the dose usually administered for the already known therapeutic uses of L-carnitine.
    Type: Grant
    Filed: January 9, 1995
    Date of Patent: May 20, 1997
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Claudio De Simone
  • Patent number: 5629023
    Abstract: A medical food having the below listed components is administered for several days as the sole source or as a substantial source of the daily caloric intake of a patient suffering from metabolic poisoning: 45 to 65% protein concentrate; 2.5 to 17.5% of grain syrup solids containing 50% dextran; 2.5 to 17.5% of grain syrup solids containing 50% of maltose; 3 to 12% of oil containing 20% of oleic acid, 1 to 11% medium chain triglycerides; magnesium ions; buffering agent; soluble calcium salt; ascorbic acid; 0.40 to 0.65% of .beta. carotene; D-.alpha.-tocopherol; chromium ions in the trivalent or hexavalent form, 0.008 to 0.022% glutathione, 0.08 to 0.22% N-acetylcysteine; L-lysine hydrochloride; 0.08 to 0.22% L-threonine, and 0.08 to 0.22% of L-cysteine.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: May 13, 1997
    Inventor: Jeffrey S. Bland
  • Patent number: 5614510
    Abstract: The invention relates to an inositol phosphate containing pharmaceutical composition which comprises a nitrogen-containing compound for improvement of the bioavailability of the inositol phosphate in mammals including man at non-parenteral administration. The invention also covers the use of at least one nitrogen-containing compound for the preparing of an inositol phosphate containing medicament with improved bioavailibility of inositol phosphate in mammals including man at non-parenteral administration.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: March 25, 1997
    Assignee: Perstorp AB
    Inventor: Lars Persson
  • Patent number: 5614556
    Abstract: L-carnitine trichloroacetate and its use for producing cosmetic and pharmaceutical compositions suitable to be topically applied for the treatment of dermatoses, are disclosed.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 25, 1997
    Assignee: Avantgarde S.p.A.
    Inventors: Claudio Cavazza, Paolo Cavazza
  • Patent number: 5607691
    Abstract: The present invention relates to methods of delivering pharmaceutical agents across membranes, including the skin layer or mucosal membranes of a patient. A pharmaceutical agent is covalently bonded to a chemical modifier, via a physiologically cleavable bond, such that the membrane transport and delivery of the agent is enhanced.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: March 4, 1997
    Assignee: Affymax Technologies N.V.
    Inventors: Ron L. Hale, Amy Lu, Dennis Solas, Harold E. Selick, Kevin R. Oldenburg, Alejandro C. Zaffaroni
  • Patent number: 5602164
    Abstract: Obesity is treated by the administration to a subject of a compound having the general formula (I): R.sub.4 --(CH.sub.2).sub.n --CO--N(R.sub.1)--CH(R.sub.2)--CO(--R.sub.3), wherein R.sub.1 represents H or CH.sub.3 ; R.sub.2 represents a side chain of a naturally occurring amino acid; R.sub.3 represents OH, OCH.sub.2 CH.sub.3 and NH.sub.2 ; n is 6-18; and R.sub.4 represents CH.sub.3 or a group having the general formula (II): R.sub.3 --CO--CH(R.sub.2)--N(R.sub.1)--CO--, wherein R.sub.1, R.sub.2 and R.sub.3 have the above meanings. The compounds of formula (I) wherein R.sub.4 is a group of formula (II), are novel compounds.
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: February 11, 1997
    Assignee: Senyorina Ltd.
    Inventors: Meir Shinitzky, Avner Shenfeld
  • Patent number: 5585399
    Abstract: The present invention relates to a method of using a preparation of triacylglycerol which contains unsaturated fatty acids having no more than two double bonds to preserve normal erythrocyte deformability, to improve microcirculation, to protect myocardium against ischemic damage and to suppress arrhythmia in ischemic heart, i.e. to protect cells and tissues of a mammalian body against various forms of mechanical and chemical injuries.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: December 17, 1996
    Inventors: Chuang-Ye Hong, Li-Ju Lai, Sheau-Farn Yeh
  • Patent number: 5580903
    Abstract: A method of treating a patient in need of stimulation of hepatocyte mitosis which comprises administering to said patient an effective amount of alanine and/or glutamine.
    Type: Grant
    Filed: January 10, 1995
    Date of Patent: December 3, 1996
    Assignee: Ajinomoto Co, Inc.
    Inventors: Kazunori Mawatari, Katsumi Maezono, Hiromitsu Arai, Toshio Maki
  • Patent number: 5550146
    Abstract: The present invention relates generally to a generic powder base rich in fats, carbohydrates, vitamins and minerals and trace elements which can be readily admixed with specific amino acids to yield several different therapeutic products for use in the nutritional support of various inherited metabolic diseases.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: August 27, 1996
    Assignee: Abbott Laboratories
    Inventors: Phyllis J. B. Acosta, Richard A. Grondalski, Jeffrey W. Liebrecht, Patricia A. Reynolds
  • Patent number: 5545667
    Abstract: The present invention provides a new therapeutic use of the zwitterionic surfactants, specifically betaines and sulfobetaines, to treat cellular, neoplastic disorders.
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: August 13, 1996
    Assignee: The Clorox Company
    Inventors: Richard J. Wiersema, Jurij J. Hostynek
  • Patent number: 5538740
    Abstract: An active ingredient for a therapeutic or cosmetic composition is obtained from live gastropoda (e.g., snails) which are physically stimulated (e.g., by centrifuging) to cause secretion of a fluid which is then centrifuged and filtered. Preferably the gastropoda are fasted prior to the physical stimulation. The therapeutic or cosmetic compositions contain about 0.1-30% of the active ingredient which is a mixture of amino acids and atoxic substances, an effective amount of an excipient preferred for use with biologically active ingredients, and other conventional ingredients provided they do not affect the stability and/or the activity. The therapeutic composition, in the form of a topical cream, can be used to treat various types of burns, dermatitis, eczema, diaper rash, and difficult to heal wounds. It can also be used to prevent skin cancer and radiodermatitis. The cosmetic composition can be used as hand and face creams, an anti-wrinkle cream, a sunscreen cream, a moisturizing lotion, and a deodorant.
    Type: Grant
    Filed: April 19, 1994
    Date of Patent: July 23, 1996
    Assignee: Atherton Investments, Ltd.
    Inventor: Rafael Abad
  • Patent number: 5525596
    Abstract: Intestional absorption of zwitterionic compounds is enhanced when the compound is delivered with the absorption enhancer palmitoyl carnitine chloride and the solubilizing agent .beta.-cyclodextrin when compared to delivery with palmitoyl carnitine chloride or .beta.-cyclodextrin alone.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: June 11, 1996
    Assignee: Merck & Co., Inc.
    Inventor: Gerold L. Mosher
  • Patent number: 5525347
    Abstract: The invention provides a pharmaceutical composition for treating performance anxiety and social phobia comprising a therapeutic amount for the treatment of a patient of a .beta.-adrenergic receptor blocking compound and an anti-diaphoretic compound. The preferred .beta.-adrenergic receptor blocking compound is the lipophilic .beta.-blocker propranolol HCL. The anti-diaphoretic compound of the present invention is preferably glycopyrrolate. The composition for treating performance anxiety and social phobia can further include a pharmaceutically acceptable carrier. A method of preventing or treating performance anxiety or social phobia in a patient comprising administering the composition of the invention to a patient in need of such treatment is also provided. The composition administered in the present method comprises a therapeutic amount of a .beta.-adrenergic receptor blocking compound and an anti-diaphoretic compound.
    Type: Grant
    Filed: January 31, 1995
    Date of Patent: June 11, 1996
    Assignee: Medical University of South Carolina
    Inventors: Charles H. Kellner, Cherry W. Jackson, C. Lindsay DeVane
  • Patent number: 5525629
    Abstract: Hydroxamic acid derivatives of formula (I): ##STR1## wherein R.sup.1 represents hydrogen or an (C.sub.1 -C.sub.6)alkyl, (C.sub.1 -C.sub.6)alkoxycarbonyl(C.sub.1 -C.sub.6)alkyl, phenyl, substituted phenyl, phenyl(C.sub.1 -C.sub.6)alkyl, heterocyclyl, (C.sub.1 -C.sub.6)alkylcarbonyl, phenacyl or substituted phenacyl group;R.sup.2 represents hydrogen or a (C.sub.1 -C.sub.6)alkyl, (C.sub.2 -C.sub.6)alkenyl, phenyl(C.sub.1 -C.sub.6)alkyl, cycloalkyl(C.sub.1 -C.sub.6)alkyl or cycloalkenyl(C.sub.1 -C.sub.6)alkyl group,R.sup.3 represents a group --CH.sub.2 CO.sub.2 (C.sub.1 -C.sub.4)alkyl or --CH.sub.2 CH.sub.2 CO.sub.2 (C.sub.1 -C.sub.4)alkyl;R.sup.4 represents hydrogen or a (C.sub.1 -C.sub.6)alkyl or phenyl(C.sub.1 -C.sub.6)alkyl group;R.sup.5 represents hydrogen or a methyl group;n is 0, 1 or 2;and A represents a (C.sub.1 -C.sub.6)hydrocarbon chain optionally substituted with one or more (C.sub.1 -C.sub.
    Type: Grant
    Filed: November 4, 1993
    Date of Patent: June 11, 1996
    Assignee: British Bio-Technology Limited
    Inventors: Michael J. Crimmin, William A. Galloway, Andrew J. Gearing
  • Patent number: 5516798
    Abstract: Described is a method of treating diarrhea in a warm-blooded vertebrate animal, and a composition therefor. The method involves administering to the animal an effective amount of a methylamine, such as betaine. Also described is the use of a composition for the manufacture of a medicament for treatment of diarrhea in a warm-blooded vertebrate animal, wherein the composition contains an effective amount of a methylamine, such as betaine.
    Type: Grant
    Filed: October 11, 1994
    Date of Patent: May 14, 1996
    Assignee: North Carolina State University
    Inventor: Peter R. Ferket
  • Patent number: 5512629
    Abstract: Aqueous dispersions of polymers which have a high glass transition temperature and a low average molecular weight and contain a specific amount of methacrylic acid as polymerized units are suitable, in liquid or dried form, as additives for improving the flow behavior of cement-containing mineral building materials having binding properties.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: April 30, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Wilhelm F. Beckerle, Rolf Petri, Bernhard Dotzauer, Manfred Schwartz, Maximilian Angel
  • Patent number: 5494924
    Abstract: The use of O-esters of L-carnitine with saturated bicarboxylic acids (e.g. azelaic, sebacic, suberic and pimelic acid) or unsaturated monocarboxylic acids (e.g. linoleic, linolenic, oleic and orachidonic acid) is disclosed for producing pharmaceutical compositions suitable to be topically applied for treating dermatoses, such as ichthyosis and psoriasis.
    Type: Grant
    Filed: May 27, 1994
    Date of Patent: February 27, 1996
    Assignee: Avantgarde S.p.A.
    Inventors: Claudio Cavazza, Paolo Cavazza
  • Patent number: 5430065
    Abstract: A novel therapeutical use of L-carnitine, acyl L-carnitines and the pharmacologically acceptable salts thereof is disclosed for the treatment of non-insulin-dependent patients with a view to enhancing their peripheral glucose utilization.
    Type: Grant
    Filed: October 7, 1993
    Date of Patent: July 4, 1995
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Claudio Cavazza
  • Patent number: 5428063
    Abstract: This invention encompasses pharmaceutical compositions in the dietary supplement for treating or preventing fatty infiltration, the first stage of cirrhosis of the liver comprising and administering of not less than 1500 mg of betaine per kg of body weight per day. Dietary supplementation of betaine was shown to completely protect against liver fatty infiltration in rats exposed to prolonged ethanol intake as well as carbon tetrachloride. Hepatic levels of SAM were also elevated, which suggests the mechanism for the protection of the liver.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: June 27, 1995
    Assignee: Board of Regents of the University of Nebraska
    Inventors: Anthony J. Barak, Dean J. Tuma, Harriet C. Beckenhauer
  • Patent number: 5411991
    Abstract: A method of reducing the rate of mammalian hair growth includes topically applying a composition containing a sulfhydryl reactive compound to the skin.
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: May 2, 1995
    Inventors: Douglas Shander, Gurpreet S. Ahluwalia, Diana M-D. Grosso
  • Patent number: 5389676
    Abstract: Antiinfective water-in-oil or oil-in-water emulsions comprising amphoteric surfactants of betaines and amine oxides, hydrophobic materials and emulsion aids.
    Type: Grant
    Filed: September 13, 1993
    Date of Patent: February 14, 1995
    Assignee: E. B. Michaels Research Associates, Inc.
    Inventor: Edwin B. Michaels
  • Patent number: 5362753
    Abstract: The present invention relates to a method of feeding female birds with a feed formulation which enhances the hatchability of the eggs laid, as evidenced by an increase in hatching percentage. Poultry diets of this invention include an amount of a carnitine, such as L-carnitine or a L-carnitine salt. The amount present in the diet is such that the hatchability of eggs laid by hens fed this diet is increased.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: November 8, 1994
    Assignee: Lonza Ltd.
    Inventors: Rene Blum, Josef Leibetseder
  • Patent number: 5330744
    Abstract: The present invention provides a method of selectively inducing terminal differentiation of neoplastic cells and thereby inhibiting proliferation of such cells which comprises treating the cells so as to render them resistant to an antitumor agent and contacting the resulting resistant cells under suitable conditions with an amount of a compound effective to selectively induce terminal differentiation of such cells. The compound has a structure:[R-A ]-B-[A.sub.1 -B.sub.1 -].sub.a [A.sub.2 -B.sub.2 -].sub.b [A.sub.3 -R.sub.1 ].The invention also concerns a method of treating a patient having a tumor characterized by proliferation of neoplastic which comprises administering to the patient an amount of an antitumor agent to render the cells resistant to the antitumor agent and subsequently administering to the patient an amount of the compound effective to selectively induce terminal differentiation of such neoplastic cells and thereby inhibit their proliferation.
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: July 19, 1994
    Assignees: Sloan-Kettering Institute for Cancer Research, The Trustees of Columbia University in the City of New York
    Inventors: Sandro Pontremoli, Ronald Breslow, Paul A. Marks, Richard A. Rifkind
  • Patent number: 5314689
    Abstract: Acyl-Carnitine in pharmaceutical formulations provides therapeutic and preventive antiviral action against HSV, CMV, VZV, HIV and others.
    Type: Grant
    Filed: March 21, 1990
    Date of Patent: May 24, 1994
    Assignee: Attilio Bernardini
    Inventors: Laura Scandurra, Laure Aurelian
  • Patent number: 5314917
    Abstract: There is provided methods for inhibiting the activity of enveloped viruses, treatment of viral infections and method inactiviting sperm. There is provided articles for use in these methods.
    Type: Grant
    Filed: March 22, 1991
    Date of Patent: May 24, 1994
    Assignee: E. B. Michaels Research Associates, Inc.
    Inventors: Edwin B. Michaels, Daniel Malamud
  • Patent number: 5292528
    Abstract: There is disclosed an oral composition including an organosilicon-type quaternary ammonium salt immobilized on a water-insoluble solid carrier. In particularly, an oral composition in an aqueous system according to the present invention includes an organosilicon-type quaternary ammonium salt immobilized on a water-insoluble solid carrier in combination with at least one surfactant selected from the group consisting of polyoxyethylene-polyoxypropylene block copolymers and alkylolamides as a stabilizing agent; at least one thickening agent selected from the group consisting of nonionic thickening agents and cationic thickening agents; and optionally at least one alcohol selected from the group consisting of ethanol, propanol and isopropanol as a dispersing agent.
    Type: Grant
    Filed: June 14, 1993
    Date of Patent: March 8, 1994
    Assignee: Sunstar Kabushiki Kaisha
    Inventors: Shigeki Mori, Chiho Tomita
  • Patent number: 5256649
    Abstract: The invention relates to a cosmetic composition comprising a mixture of(a) betaine,(b) ATP or an ATP generating system,(c) a magnesium salt, and(d) a potassium salt,in a cosmetically acceptable vehicle for topical administration and to a method for counteracting aging of the skin in a living human which utilizes the new composition.
    Type: Grant
    Filed: May 22, 1992
    Date of Patent: October 26, 1993
    Assignee: Elf Sanofi
    Inventors: Gerard Le Fur, Michel Sabadie
  • Patent number: 5244652
    Abstract: High viscosity fluids comprising amphoteric surfactants and Type A gelatin. These compositions can be used in shampoos, dentrifices and cosmetic and pharmaceutical preparations.
    Type: Grant
    Filed: March 22, 1991
    Date of Patent: September 14, 1993
    Assignee: E. B. Michaels Research Associates, Inc.
    Inventor: Edwin B. Michaels
  • Patent number: 5240961
    Abstract: Methods of treating reduced insulin-like growth factor levels and bone loss associated with aging which include administering L-carnitine and/or its precursors thereof are disclosed. Such administration results in increased serum insulin-like growth factor-1 and osteocalcin levels.
    Type: Grant
    Filed: July 2, 1992
    Date of Patent: August 31, 1993
    Inventor: Austin L. Shug
  • Patent number: 5236950
    Abstract: This invention relates to a hair-restorer comprising, as an active ingredient, (a) an acyclic branched higher aliphatic hydrocarbon of 20 carbon atoms which may be substituted with hydroxyl group or acyloxy group, or (b) an acyclic branched carboxylic acid of 20 carbon atoms or its derivative and to a process for hair growth.
    Type: Grant
    Filed: February 17, 1989
    Date of Patent: August 17, 1993
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Hajime Aoyama, Satoshi Ono, Osamu Oohashi, Hirokazu Narita, Shuntaro Takano
  • Patent number: 5204060
    Abstract: The process of disinfecting at least one of food, human beings, animals and products to be brought in contact with same to combat microorganisms includes (a) providing a microbicidal composition comprised of an effective amount of at least one microbicide which is hydrolyzable at a pH-value ranging from about 6 to about 8.5 and is a long-chain alkyl ester compound having the general formula: ##STR1## wherein R.sup.I, R.sup.II and R.sup.III are hydrogen or lower alkyl groups having 1 to 4 carbon atoms, R.sup.IV is a long-chain alkyl group having 10 to 18 carbon atoms, R.sup.V is hydrogen or a group having the formula R.sup.VI N.sup.+ H.sub.3, wherein R.sup.VI is an alkylene group having 3 to 4 carbon atoms, A is a monovalent counter ion, and n is a number of cationic groups in the long chain-alkyl ester compound; and (b) exposing microorganisms to the microbicidal composition to inactivate the microorganisms.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: April 20, 1993
    Assignee: Berol Kemi AB
    Inventors: Stig Allenmark, Magnus Lindstedt, Lars Edebo
  • Patent number: 5192805
    Abstract: The use is described of acetyl L-carnitine and some of its pharmacologically acceptable salts in the therapeutic treatment of coma. 2000-4000 mg/day of acetyl L-carnitine or an equivalent quantity of one of its pharmacologically acceptable salts is administered, preferably by the parenteral route.
    Type: Grant
    Filed: January 3, 1992
    Date of Patent: March 9, 1993
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Claudio Cavazza
  • Patent number: 5147868
    Abstract: Novel chemical compounds are provided which selectively inhibit the metabolism of dipeptidase (E.C.3.4.13.11) and therefore are useful in combination with antibacterial products. These chemical compounds are z-2-acylamino-3-monosubstituted propenoates.
    Type: Grant
    Filed: February 19, 1992
    Date of Patent: September 15, 1992
    Assignee: Merck & Co., Inc.
    Inventors: Donald W. Graham, Edward F. Rogers, Frederick M. Kahan
  • Patent number: 5100675
    Abstract: Pharmaceutical compositions for use in the treatment of cough/cold symptoms comprising loratadine, ibuprofen and pseudoephedrine are disclosed.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: March 31, 1992
    Assignee: Schering Corporation
    Inventors: Wing-Kee P. Cho, Winston A. Vadino, Imtiaz A. Chaudry
  • Patent number: 5080902
    Abstract: A prophylactic agent for controlling venereal diseases. As an active microbicidal component, the agent has an ammonium compound having hydrolyzable ester group.
    Type: Grant
    Filed: June 29, 1988
    Date of Patent: January 14, 1992
    Assignee: Berol Kemi AB
    Inventors: Stig Allenmark, Magnus Lindstedt, Lars Edebo
  • Patent number: 5073376
    Abstract: Tablets, capsules and other preparation forms for oral administration are produced which contain L-carnitine-L-tartrate. In comparison to preparations made with free L-carnitine, the invention preparations exhibit less hygroscopicity, longer stability and better capacity for being stored.
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: December 17, 1991
    Assignee: Lonza Ltd.
    Inventors: Willibald E. Kohl, Thomas Scholl
  • Patent number: 5037823
    Abstract: A pharmaceutical composition for relieving symptoms of dysmenorrhea and/or premenstrual syndrome comprising a combination of ibuprofen and hydrochlorothiazide, and, optionally, an antihistamine.
    Type: Grant
    Filed: December 15, 1989
    Date of Patent: August 6, 1991
    Assignee: Bristol-Myers Squibb Company
    Inventors: Howard Jones, Alison B. Lukacsko, Joseph Migliardi
  • Patent number: 5037851
    Abstract: The use is described of acetyl L-carnitine and its pharmacologically acceptable salts in the therapeutic treatment of cataract. The medicament may be administered orally or parenterally or be applied as a collyrium containing approximately 10%-15% w/v of acetyl L-carnitine.
    Type: Grant
    Filed: November 14, 1989
    Date of Patent: August 6, 1991
    Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.
    Inventor: Claudio Cavazza
  • Patent number: 5030657
    Abstract: Fish feed compositions supplemented with up to 0.5% L-carnitine, preferably between 0.01% to 0.3% L-carnitine, produce greater growth gains, decreased fat levels in tissues, and increased resistance to stress (ammonia toxicity) in fish, as compared to fish fed the same diet without supplemental carnitine.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: July 9, 1991
    Assignees: University of Georgia Research Foundation, Inc., Lonza Inc.
    Inventors: Gary J. Burtle, G. Larry Newton, Stephen A. Blum
  • Patent number: 5030458
    Abstract: A method is described for preventing diet-induced Carnitine deficiency in domesticated dogs and cats. A daily prophylactic amount of gamma-butyrobetaine is administered to the pet either as a dietary supplement in an amount of 1.0 to 5.0 grams of gamma-butyrobetaine per day, or gamma-butyrobetaine is provided as an additional ingredient to a commercial pet food in an amount of 1.0 to 5.0 grams of gamma-butyrobetaine per kilogram pet food.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: July 9, 1991
    Inventors: Austin L. Shug, Bruce W. Keene
  • Patent number: 5008288
    Abstract: Carnitine, aminocarnitine and cysteic acid serve as carriers to bring pharmaceutically active compounds to desired sites in the body, e.g. skeletal muscle or the heart. The pharmaceutically active compound can be a protease inhibitor, a cardioactive drug for combating arrythmia, etc. The linkage is chemical through one or more alcohol, carboxyl or amine groups using reagents such as glutaraldehyde, dicarboxylic acid anhydrides and acid halides and carbodiimides. Carnitine derivatives are also incorporated into liposomes which are then used as carriers of active pharmaceutical agents.
    Type: Grant
    Filed: May 4, 1989
    Date of Patent: April 16, 1991
    Inventors: Alfred Stracher, Leo Kesner
  • Patent number: 5004755
    Abstract: The present invention relates to a new laevorotatory basic derivative of 9,10-ethanoanthracene, namely R-(-)-.alpha.-[(methylamino)methyl]-9,10-ethanoanthracene-9(10H)-ethanol of the formula I ##STR1## and the acid addition salts thereof, to pharmaceutical compositions containing these new substances and to a method for treating dysphoric conditions, psychovegetative or psychosomatic disorders.
    Type: Grant
    Filed: August 28, 1987
    Date of Patent: April 2, 1991
    Assignee: Ciba-Geigy Corporation
    Inventor: Angelo Storni
  • Patent number: 4990535
    Abstract: Pharmaceutical compositions for use in the treatment of cough/cold symptoms comprising loratadine, ibuprofen and pseudoephedrine are disclosed.
    Type: Grant
    Filed: May 3, 1989
    Date of Patent: February 5, 1991
    Assignee: Schering Corporation
    Inventors: Wing-Kee P. Cho, Winston A. Vadino, Imtiaz A. Chaudry
  • Patent number: 4968719
    Abstract: L-carnitine is effective for the treatment of peripheral vascular diseases, such as intermittent claudication. Administration of L-carnitine to patients suffering from intermittent claudication results in a significant increase in the distance the patients can walk before experiencing claudication.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: November 6, 1990
    Assignee: Sigma Tau, Industrie Farmaceutiche Riunite SpA
    Inventor: Gregorio Brevetti