Amine Addition Salt Of The Acid Patents (Class 514/554)
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Patent number: 5869714Abstract: Salts of formula RCOOR'R".sub.2 N.sup.+ (CH.sub.2).sub.n OH wherein R represents the alkenyl radical of a C.sub.20 -C.sub.22 omega-3-polyunsaturated acid; R' represents a hydrogen atom or a C.sub.1 -C.sub.2 alkyl radical; R" represents R', as above defined, or (CH.sub.2).sub.n OH hydroxyalkyl radical where n is 2 or 3; and their use as cardiovascular agents.Type: GrantFiled: June 11, 1997Date of Patent: February 9, 1999Assignee: Prospa B.V.Inventor: Tiberio Bruzzese
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Patent number: 5843865Abstract: Compositions comprising an ionene polymer and a salt of dodecylamine are disclosed which are synergistically effective compared to the respective components alone in controlling the growth of microorganisms in or on a material or medium. Methods to control the growth of microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: February 6, 1997Date of Patent: December 1, 1998Assignee: Buckman Laboratories International, Inc.Inventors: Fernando Del Corral, Percy Jaquess, David Oppong
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Patent number: 5834014Abstract: A novel method and delivery system for therapeutic weak acid or base materials has been developed. The method and delivery system utilize a therapeutic material which is modified to make it more hydrophilic and encapsulated in a lipid vesicle, preferably a non-phospholipid lipid vesicle. The method and delivery system is particularly well suited to topical delivery of minoxidil.Type: GrantFiled: October 6, 1995Date of Patent: November 10, 1998Assignees: The Regents of the University of Michigan, Micro-Pak, Inc.Inventors: Norman Weiner, Donald F.H. Wallach, Kamel Egbaria, Ramachandran Chandrasekharan
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Patent number: 5824681Abstract: New crystalline organic salts of N,N'-diacetyl cystine with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.Type: GrantFiled: June 7, 1995Date of Patent: October 20, 1998Assignee: Astra AktiebolagInventors: Carl-Magnus Alexander Andersson, H.ang.kan Sten Axel Magnus Bergstrand, Bo-Goran Josefsson, Magnus Leif Lindvall, Bengt Olof Sarnstrand
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Patent number: 5804582Abstract: New crystalline organic salts of N,N'-diacetyl cystine with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.Type: GrantFiled: June 7, 1995Date of Patent: September 8, 1998Assignee: Astra AktiebolagInventors: Carl-Magnus Alexander Andersson, H.ang.kan Sten Axel Magnus Bergstrand, Edib Jakupovic, Bo-Goran Josefsson, Magnus Leif Lindvall, Bengt Olof Sarnstrand, Eric Nils Gunnar Teneberg
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Patent number: 5766617Abstract: A trapping system for capturing male and female frugivorous pest insects for detecting, monitoring, and/or controlling that includes an attractant composition of ammonium acetate and putrescine and a synergist for the attractant composition.Type: GrantFiled: August 23, 1996Date of Patent: June 16, 1998Assignee: The United States of America as represented by the Secretary of AgricultureInventors: Robert R. Heath, Nancy D. Epsky
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Patent number: 5728681Abstract: A container filled with infusion liquids useful for preparation of an infusion liquid containing sugars, amino acids, electrolytes, a fat emulsion and vitamins. A container having two compartments which are separated from each other by a separation means, which contains an infusion liquid comprising a fat emulsion, sugars and specific vitamins in the first compartment and an infusion liquid comprising amino acids, electrolytes and other specific vitamins in the second compartment. An infusion preparation containing sugars, amino acids, electrolytes, a fat emulsion and vitamins can be obtained easily and aseptically upon use, by simply removing a separation means and mixing the infusion liquids included in the first and second compartments.Type: GrantFiled: December 20, 1995Date of Patent: March 17, 1998Assignee: The Green Cross CorporationInventors: Takae Kido, Hideto Kodaira, Koji Munechika, Shigeo Ii, Shunichi Abe, Kazumasa Yokoyama
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Patent number: 5728734Abstract: A pesticide preparation of aqueous suspension type which comprises:(a) a 1,1'-iminiodi(octamethylene)diguanidinium tris(alkyl-benzenesulfonate) as an active pesticide ingredient;(b) at least one dispersion stabilizer selected from among alcohols having a degree of ethoxylation of 0 to 4 and carrying an alkyl group or an alkenyl group having 8 to 18 carbon atoms and phospholipids;(c) at least one surfactant selected from among surfactants carrying an alkyl group or an alkenyl group having 6 to 20 carbon atoms; and(d) water.Type: GrantFiled: February 20, 1996Date of Patent: March 17, 1998Assignee: Dainippon Ink and Chemicals, Inc.Inventor: Yoshihiro Sato
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Patent number: 5700833Abstract: The present invention provides novel isocarbacyclin derivatives useful for search and study of prostacyclin receptor and as a therapeutic drug for central nervous system diseases, which derivatives are expressed by the following formula ?I!: ##STR1## ?where, R.sup.1 represents a hydrogen atom, an alkyl group, or cation of an appropriate amount, and R.sup.2 an alkylene group.Type: GrantFiled: January 31, 1996Date of Patent: December 23, 1997Assignees: Research Developement Corporation of Japan, Atsuo HazatoInventors: Yasuyoshi Watanabe, Masaaki Suzuki, Atsuo Hazato, Bengt Langstrom
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Patent number: 5658947Abstract: A composition and method of inhibiting tumor growth and treating malignant melanoma without toxic side effects are disclosed. Betulinic acid or a betulinic acid derivative is the active compound of the composition, which is topically applied to the situs of tumor. Betulinic acid is obtained by the steps of preparing an extract from the stem bark of Ziziphus mauritiana to mediate selective cytotoxic profile against human melanoma in the subject panel of human cancer cell lines, conducting a bioassay-directed fractionation based on the profile of biological activity using cultured human melanoma cells as the monitor, and obtaining betulinic acid.Type: GrantFiled: March 21, 1995Date of Patent: August 19, 1997Assignee: Board of Trustees of the University of IllinoisInventors: Tapas K. DasGupta, John M. Pezzuto
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Patent number: 5658948Abstract: A formulation and method includes an acceptable drug, such as Prostaglandins, Flurbiprofen, Keterolac Tromethamine, Cetirizine HCl Indomethacin and Bufrolin, which are interactive with benzalkonium chloride to form a precipitate along with benzalkonium chloride acting as a preservative and an amino acid having enough positive charge at the pH of the formulation and/or Tromethamine present in an amount sufficient to interfere with the interaction between the drug and benzalkonium chloride in order to maintain the preservative activity of the benzalkonium chloride. Further, the use of Lysine, L-arginine, or Histidine is also useful in reducing the cytotoxicity of the formulation.Type: GrantFiled: December 27, 1995Date of Patent: August 19, 1997Assignee: AllerganInventor: Jasmin C. Lucero
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Patent number: 5656608Abstract: Composition comprising glycine and/or other amino acids are useful in treating or minimizing the effects of endotoxemia, hypoxia-reperfusion injury and infection.Type: GrantFiled: February 23, 1995Date of Patent: August 12, 1997Assignee: Sandoz Nutrition Ltd.Inventors: Heinz Schneider, Ronald G. Thurman
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Patent number: 5637324Abstract: 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: GrantFiled: June 6, 1995Date of Patent: June 10, 1997Inventor: Jeffrey S. Bland
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Patent number: 5637312Abstract: A chemical enhancer for ruminant animal digestion of organic matter roughage is presented, the addition on a ppm based of total feed ration of one or more formate salts to the ruminant diet improves or enhances the digestibility of low digestible roughage allowing the treated roughage as a substitute for more traditional and expensive feed rations such as alfalfa hay without loss of energy available to the animal. The use of formate salts in the ppm range based on total diet increases the anaerobic microbial activity thus enhancing digestibility rather than just enhancing the availability of dissolved organics and can be utilized in feedlot roughage rations for improved weight gain, range cattle weight maintenance and milk production for mother cows, dairy roughage diets providing milk production in a safe and an environmentally friendly methodology to both meat and milk production.Type: GrantFiled: March 29, 1995Date of Patent: June 10, 1997Inventors: Richard W. Tock, Carl R. Richardson
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Patent number: 5637616Abstract: A method for the topical or systemic treatment of disorders mediated by proteases which result in skin or mucosal lesions, and in particular, pemphigus, cicatricial pemphigoid, bullous pemphigoid, lichen planus, and canker sores, is disclosed wherein the host is treated with an effective amount of N-acetyl ysteine or a derivative thereof, or its pharmaceutically acceptable salt, optionally in a pharmaceutically acceptable diluent or carrier for systemic or topical delivery.Type: GrantFiled: October 5, 1993Date of Patent: June 10, 1997Assignee: Arcturus Pharmaceutical CorporationInventors: Richard J. Sharpe, Maureen H. McAloon, Stephen J. Galli, Kenneth A. Arndt
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Patent number: 5629023Abstract: 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: GrantFiled: November 22, 1993Date of Patent: May 13, 1997Inventor: Jeffrey S. Bland
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Patent number: 5614510Abstract: 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: GrantFiled: August 22, 1994Date of Patent: March 25, 1997Assignee: Perstorp ABInventor: Lars Persson
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Patent number: 5567731Abstract: A composition for the inhibition of the abnormal postnatal axial growth of the eye of a maturing animal which comprises a pharmaceutically effective amount of a gamma aminobutyric acid antagonist relatively selective for GABA.sub.B receptors in the cells of the eye, said antagonist present in a carrier or diluent suitable for ocular administration. A suitable antagonist is 2-OH saclofen.Type: GrantFiled: September 27, 1994Date of Patent: October 22, 1996Assignee: The Trustees of the University of PennsylvaniaInventors: Alan M. Laties, Richard A. Stone
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Patent number: 5504113Abstract: A formulation and method includes an acceptable drug, such as Prostaglandins, Flurbiprofen, Keterolac Tromethamine, Cetirizine HCl Indomethacin and Bufrolin, which are interactive with benzalkonium chloride to form a precipitate along with benzalkonium chloride acting as a preservative and an amino acid having enough positive charge at the pH of the formulation and/or Tromethamine present in an amount sufficient to interfere with the interaction between the drug and benzalkonium chloride in order to maintain the preservative activity of the benzalkonium chloride. Further, the use of Lysine, L-arginine, or Histidine is also useful in reducing the cytotoxicity of the formulation.Type: GrantFiled: March 2, 1994Date of Patent: April 2, 1996Assignee: Allergan, Inc.Inventor: Jasmin C. Lucero
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Patent number: 5453429Abstract: New bile acid sequestrant polymer compositions and a process for preparing the polymers in particulate form, preferably in spherical form, are described. The polymer particles are prepared by crosslinking an amine-containing polymer with an amount of a polyfunctional amine-reactive compound sufficient to crosslink the polymer so that it is essentially water insoluble and has bile acid sequestering efficacy greater than that of cholestyramine, preferably greater than about three times the efficacy of cholestyramine. A preferred polymerization process involves suspension polymerization of water-soluble amine-containing monomers, such as dialkylaminoalkyl (meth)acrylate esters and dialkylaminoalkyl (meth)acrylamides, in the presence of polyfunctional amine-reactive compounds, such as substituted dihaloalkanes. Pharmaceutical compositions containing the bile acid sequestrant polymer particles and a method for lowering blood cholesterol levels using the pharmaceutical compositions are also described.Type: GrantFiled: February 6, 1995Date of Patent: September 26, 1995Assignee: Rohm and Haas CompanyInventors: Paul E. Bliem, Larry W. Steffier
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Patent number: 5444090Abstract: The rate and character of mammalian hair growth is altered by the topical application to the skin of a composition containing an organic inhibitor of the enzyme L-asparagine synthetase.Type: GrantFiled: March 11, 1994Date of Patent: August 22, 1995Inventor: Gurpreet S. Ahluwalia
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Patent number: 5441982Abstract: Repetitive administrations of cocaine over a period of days causes the animal body to become more sensitive to the drug. A dose of cocaine that was not toxic to a novice user may be toxic or even lethal to an habituated user. These toxic effects include craving, seizures, brain ischemia and death. The mechanism of action of these toxic effects appears to be through the glutamatergic neurotransmitter system as evidenced by blocking with antagonists for N-methyl-D-aspartate receptors. However, these antagonists have undersirable side effects. Applicant demonstrates that the toxic effects of repetitive cocaine administrations can be reversed by the administration of inhibitors of the enzyme nitric oxide synthase which is also involved in the neurotransmitter system. The drugs which inhibit the enzyme nitric oxide synthase include N-nitro-L-arginine and N-nitro-L-arginine methyl ester. The method of treatment with these drugs includes administration in various forms by various routes.Type: GrantFiled: September 24, 1993Date of Patent: August 15, 1995Inventor: Yossef Itzhak
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Patent number: 5430064Abstract: This invention concerns novel safe compositions containing as an active antioxidant or antiinflammatory agent and thiol-repleting agent, the amino acid methionine, and/or one or more related compounds including certain metabolic precursor compounds, and novel methods employing the compositions for treating or ameliorating symptoms of human immunodeficiency virus infection and AIDS, such as weight loss, increased red cell sedimentation, and leukoplakia; novel methods employing the compositions for treating or inhibiting symptoms resulting from nutritional deficiencies of methionine; and novel methods employing the compositions for inhibiting or preventing triglyceride elevation due to low dose methionine consumption. The compounds include the methionine hydroxy analogs, as well as compounds having the structural formula I:CH.sub.3 S(CH.sub.2).sub.2 CH(NH.sub.2)--COOHl-, dl- or d- formand pharmaceutically acceptable N- (mono- and di-carboxylic acid) acyl derivatives and alkyl esters thereof.Type: GrantFiled: March 4, 1994Date of Patent: July 4, 1995Inventors: Gerald P. Hirsch, Robert K. Bayless
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Patent number: 5385939Abstract: A composition for the inhibition of the abnormal postnatal axial growth of the eye of a maturing animal which comprises a pharmaceutically effective amount of a gamma aminobutyric acid antagonist relatively selective for GABA.sub.B receptors in the cells of the eye, said antagonist present in a carrier or diluent suitable for ocular administration. A suitable antagonist is 2-OH saclofen.Type: GrantFiled: April 30, 1993Date of Patent: January 31, 1995Assignee: The Trustees of the University of PennsylvaniaInventors: Alan M. Laties, Richard A. Stone
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Patent number: 5385904Abstract: New crystalline organic salts of N,N'-diacetyl cystine with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.Type: GrantFiled: November 25, 1992Date of Patent: January 31, 1995Assignee: Aktiebolaget AstraInventors: Carl-Magnus A. Andersson, Hakan S. A. M. Bergstrand, Edib Jakupovic, Bo-Goran Josefsson, Magnus L. Lindvall, Bengt O. Sarnstrand, Eric N. G. Teneberg
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Patent number: 5384329Abstract: Oligomeric thiocarbonates such as hexathiodicarbonate salts and thioesters are used as pesticides and preservatives. Certain oligomeric thiocarbonate salts, notably quaternary ammonium hexathiodicarbonates, are prepared. The compounds are stabilized with added base and/or sulfide.Type: GrantFiled: December 30, 1993Date of Patent: January 24, 1995Assignee: Union Oil Company of CaliforniaInventors: James A. Green, II, Donald C. Young
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Patent number: 5374537Abstract: The present invention is related to the protection of moist stratified squamous epithelia against damage from exposure to noxious luminal agents. Protection of moist stratified squamous epithelia against these noxious luminal agents is afforded by chemical compounds having one of the following reactive groups in their molecule: X--SO.sub.3.sup.-, where X represents oxygen or carbon, and XO.sub.4.sup.= or X.sub.2 O.sub.7.sup.=, where X represents an element from group VIb or sulfur of group VIa of the periodic table. Compounds that provide protection against injury to moist stratified squamous epithelia that illustrate the protective characteristic of these reactive species are the sulfonates, the sulfate esters and the tetrahedral-shaped divalent oxy-anions of the transition metals in group VIb or of sulfur.Type: GrantFiled: November 24, 1992Date of Patent: December 20, 1994Assignee: University of North Carolina at Chapel HillInventors: Roy C. Orlando, Nelia A. Tobey
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Patent number: 5364618Abstract: A method has been discovered for the control of arthropod pests which comprises treating the pest with an effective amount of selected fluorocarbons.Type: GrantFiled: December 2, 1992Date of Patent: November 15, 1994Assignees: The United States of America as represented by the Secretary of Agriculture, Southern Research Institute, Inc.Inventors: Robert K. V. Meer, Clifford S. Lofgren, David F. Williams, William E. Meyers, Danny H. Lewis
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Patent number: 5334374Abstract: Pharmaceutical compositions suitable for administration by inhalation and containing pentamidine, or pharmaceutically acceptable salt thereof, in powder form. Such compositions include pressurized aerosol compositions and nonpressurized power compositions. Also described is finely divided powdered pentamidine with a mass median diameter in the range 0.01 to 10 microns and a method for the prevention or treatment of pneumo-cystis carinii pneumonia which comprises administration by inhalation to a patient having or susceptible to that condition of a therapeutically effective quantity of pentamidine, or a pharmaceutically acceptable salt thereof, in powder form.Type: GrantFiled: November 3, 1992Date of Patent: August 2, 1994Assignee: Fisons plcInventors: Philip S. Hartley, John Stevens
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Patent number: 5331011Abstract: Disclosed is an N-benzyl-N-phenoxyethylamine selected from the group consisting of the N-benzyl-N-phenoxyethylamine represented by the following formula (I): ##STR1## and an agriculturally acceptable acid addition salt represented by the following formula (II): ##STR2## wherein m represents a number of 1 or 2 with a proviso that when m is 1 and a chlorine atom in the ring A is present at para(4)-position of the ring A, two chlorine atoms in the ring B are present at 2,3-, 2,5-, 2,6-, 3,4- or 3,5-positions of the ring B, and HX represents an acid.Type: GrantFiled: April 7, 1993Date of Patent: July 19, 1994Assignee: Mitsubishi Gas Chemical Co., Inc.Inventors: Mitsunori Oda, Kazutoshi Kikkawa, Akinori Tanaka, Satoko Imaruoka, Shigeo Yoshinaka
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Patent number: 5292773Abstract: This invention concerns novel safe compositions containing as an active antioxidant or antiinflammatory agent and thiol-repleting agent, the amino acid methionine, and/or one or more related compounds including certain metabolic precursor compounds, and novel methods employing the compositions for treating or amelio-rating symptoms of human immunodeficiency virus infection and AIDS, such as weight loss, increased red cell sedimentation, and leukoplakia; novel methods employing the compositions for treating or inhibiting symptoms resulting from nutritional deficiencies of methionine; and novel methods employing the compositions for inhibiting or preventing triglyceride elevation due to low dose methionine consumption. The compounds include the methionine hydroxy analogs, as well as compounds having the structural formula ##STR1## 1-, dl- or d- form and pharmaceutically acceptable N- (mono- and di-carboxylic acid) acyl derivatives and alkyl esters thereof.Type: GrantFiled: March 2, 1992Date of Patent: March 8, 1994Inventors: Gerald P. Hirsch, Robert K. Bayless
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Patent number: 5288753Abstract: Oligomeric thiocarbonates such as hexathiodicarbonate salts and thioesters are used as pesticides and preservatives. Certain oligomeric thiocarbonate salts, notably quaternary ammonium hexathiodicarbonates, are prepared. The compounds are stabilized with added base and/or sulfide.Type: GrantFiled: December 28, 1989Date of Patent: February 22, 1994Assignee: Union Oil Company of CaliforniaInventors: James A. Green, II, Donald C. Young
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Patent number: 5273739Abstract: This invention relates generally to an improved medication and treatment serving to darken the color of some hair adjacent to the skin to which the materials of the treatment are applied. The treatment consists of application of topical tretinoin to the skin of a person combined with the application of a lotion containing ammonium lactate to the same skin area. When the treatment is continued on a basis of once or twice per day, the skin of the user assumes a uniform light brown color similar to the countenance of a suntanned appearance within a period of a few weeks, and some hair adjacent to the skin to which the materials of the treatment are applied is darkened.Type: GrantFiled: November 5, 1992Date of Patent: December 28, 1993Inventor: Jim Baral
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Patent number: 5252603Abstract: Succinylacetone derived or related medicaments and methods of synthesis of the same are shown wherein the medicaments consists of succinylacetonyl-proline-PEG, succinylacetonyl-NH-PEG, or compounds that have the formula: ##STR1## wherein n=1-6R=CH.sub.3, CF.sub.3, --CO.sub.2 R.sup.IV, ##STR2## R.sup.I, R.sup.II =H, F, CH.sub.3, or ##STR3## R.sup.III =H, ##STR4## or tetrazolyl R.sup.IV =H, or alkyland that have immunosuppressive activity both in vivo and in vitro based on their activities in cellular immunologic assays and adjuvant induced arthritis in rats, respectively.Type: GrantFiled: December 6, 1990Date of Patent: October 12, 1993Assignee: Cetus CorporationInventors: Danute E. Nitecki, Lois Aldwin, Corey H. Levenson, Margaret Moreland, Irwin Braude, David F. Mark, Henry Rapoport
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Patent number: 5246965Abstract: The invention relates to the compounds of the formula ##STR1## wherein the C(.dbd.NH)--NHR group may be in tautomeric or isomeric form, and pharmaceutically acceptable salts thereof, in which:R is hydrogen or an acyl radical which is derived from an organic carbonic acid, an organic carboxylic acid, a sulfonic acid, or a carbamic acid;R.sub.1 is a substituent selected from an aliphatic hydrocarbon radical, an araliphatic hydrocarbon radical and a cycloaliphatic hydrocarbon radical;X.sub.1 and X.sub.3, independently of one another, are oxygen (--O--) or sulphur (--S--); andX.sub.Type: GrantFiled: September 17, 1992Date of Patent: September 21, 1993Assignee: Ciba-GeigyInventor: Alan J. Main
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Patent number: 5244920Abstract: The L-arginine salts of the mercaptoethansulphonic acid are active in the therapy of the bladder carcinoma and in the therapy and prevention of the cistinic kidney calculi.The saline derivatives with basic aminoacids and their alkyl esters are moreover devoid of side effects.The latter derivatives are prepared by reacting, in aqueous or aqueous-alcoholic medium, equimolar amounts of mercaptoethansulphonic acid, just prepared from an organic or inorganic salt thereof, and of the desired aminoacid.Type: GrantFiled: October 13, 1992Date of Patent: September 14, 1993Assignee: Schering SpaInventors: Alberto Reiner, Giueseppe Vita
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Patent number: 5231107Abstract: Compounds useful in the treatment of patients suffering from senile dementia, Alzheimer's disease or memory defects, of the formula ##STR1## in which R' represents hydrogen, a linear, branched or cyclic alkyl, alkenyl or alkynyl, containing up to 8 carbon atoms, and R represents a linear, branched or cyclic alkyl, alkenyl, or alkynyl, containing up to 18 carbon atoms, possibly substituted, aryl containing up to 14 carbon atoms, possibly substituted, aralkyl containing up to 18 carbon atoms, possibly substituted, as well as their addition salts with organic or mineral acids, and to compounds of formula (I) in which R represents phenyl substituted in the 4 position by Br, F, CH.sub.3, NO.sub.2 or C(CH.sub.3).sub.2 C(CH.sub.3).sub.3 and R' represents CH.sub.3.Type: GrantFiled: April 1, 1992Date of Patent: July 27, 1993Assignee: Roussel UclafInventors: Guilio Galliani, Fernando Barzaghi, Carla Bonetti, Emilio Toja
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Patent number: 5221537Abstract: Irrigating solutions with thiol or disulfide containing compounds in physiologically acceptable salt solutions are described. The irrigating solutions are useful during surgery, particularly ophthalmic, neural, cardiovascular or otic surgery, to stabilize the affected tissue. Methods for their preparation and use are described.Type: GrantFiled: July 13, 1992Date of Patent: June 22, 1993Inventors: Gerald Hecht, Michael E. Stern, Romulus K. Brazzell
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Patent number: 5216127Abstract: An adsorbent for a serum amyloid protein, which includes a water-insoluble carrier and either a compound selected from a compound having an anionic functional group, a polyanionic compound having more than one anionic functional groups, aniline and an aniline derivative, the compound being immobilized onto the carrier, or a group of the formula: --NR.sup.1 R.sup.2, wherein R.sup.1 is hydrogen atom, methyl group or ethyl group, and R.sup.2 is an atomic group satisfying that the value of log P, in which P is a distribution coefficient in a water-octanol system, of a compound of the formula: R.sup.2 H is from 0 to 3.2, the group being bonded to the carrier, and a method for removing a serum amyloid protein from body fluid through a removing apparatus using the above adsorbent. According to the present invention, SA proteins, particularly SAA proteins and SAP proteins can be selectively removed from body fluid without decreasing HDL largely. Besides, the adsorbent can be provided at a low cost.Type: GrantFiled: July 12, 1991Date of Patent: June 1, 1993Assignee: Kanegafuchi Kagaku Kogyo Kabushiki KaishaInventors: Fumiyasu Hirai, Nobutaka Tani
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Patent number: 5192804Abstract: A feed composition containing L-carnitine and a high nutrient density diet is found to increase the lean-to-fat ratio of early weaned pigs. The L-carnitine is preferably reduced as the animal passes through its various stages of development, with initial concentrations ranging from 5 to 5000 ppm. In the finishing stage, less than 5 ppm of L-carnitine may advantageously be incorporated in the diet.Type: GrantFiled: June 22, 1992Date of Patent: March 9, 1993Assignees: Lonza Inc., Kansas State University Research Foundation, University of Georgia ResearchInventors: Stephen A. Blum, Robert D. Goodband, Jim L. Nelssen, G. Larry Newton
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Patent number: 5189056Abstract: The present invention is related to the protection of moist stratified squamous epithelia against damage from exposure to noxious luminal agents. Protection of moist stratified squamous epithelia against these noxious luminal agents is afforded by chemical compounds having one of the following reactive groups in their molecule: X--SO.sub.3.sup.-, where X represents oxygen or carbon, and XO.sub.4.sup.= or X.sub.2 O.sub.7.sup.=, where X represents an element from group VIb or sulfur of group VIa of the periodic table. Compounds that provide protection against injury to moist stratified squamous epithelia that illustrate the protective characteristic of these reactive species are the sulfonates, the sulfate esters and the tetrahedral-shaped divalent oxy-anions of the transition metals in group VIb or of sulfur.Type: GrantFiled: December 19, 1989Date of Patent: February 23, 1993Assignee: University of North Carolina at Chapel HillInventors: Roy C. Orlando, Nelia A. Tobey
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Patent number: 5179116Abstract: A wood preservative which is based on a dimethylalkylamine and an acid and contains dimethylalkylamine, a water-soluble acid and a water-insoluble acid and/or 2-(methoxycarbonylamino)-benzimidazole is used for preserving wood.Type: GrantFiled: June 5, 1992Date of Patent: January 12, 1993Assignee: Dr. Wolman GmbHInventors: Reimer Goettsche, Hans-Volker Borck, Hans-Norbert Marx
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Patent number: 5177107Abstract: A method has been discovered for the control of arthropod pests which comprises treating the pest with an effective amount of selected fluorocarbons.Type: GrantFiled: March 21, 1990Date of Patent: January 5, 1993Assignee: The United States of America as represented by the Secretary of the AgricultureInventors: Robert K. V. Meer, Clifford S. Lofgren, William E. Myers, Danny H. Lewis, David F. Williams
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Patent number: 5135947Abstract: The present invention provides 1-phenyl-3-naphthalenyloxypropanamines which are selective inhibitors of serotonin uptake.Type: GrantFiled: August 1, 1990Date of Patent: August 4, 1992Assignee: Eli Lilly and CompanyInventors: David W. Robertson, David T. Wong, Dennis C. Thompson
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Patent number: 5124357Abstract: Feed compositions containing at least 0.6% lysine, preferably between about 0.7 and 0.8% lysine, and between approximately 0.1 to 400 ppm, preferably between 5 and 50 ppm, L-carnitine produce greater weight gains and feed efficiency, and alter fat metabolism, as compared with the same diet in the absence of the carnitine when fed to the finishing pigs. The L-carnitine can also be administered as a feed supplement providing between 0.05 and 15 mg L-carnitine/kg body weight/day, most preferably between 0.1 and 2.0 mg L-carnitine/kg body weight/day. The effect of the carnitine is sex linked, with significantly greater weight gains and feed efficiency observed for gilts than for barrows.Type: GrantFiled: September 26, 1991Date of Patent: June 23, 1992Assignees: University of Georgia Research Foundation, Inc., Lonza Inc.Inventors: G. Larry Newton, Stephen A. Blum, Keith D. Haydon
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Patent number: 5093348Abstract: The composition comprises from 0.1 to 3 moles of free lysine for each mole of an active ingredient selected from bendazac, 5-OH bendazac and the salts thereof with pharmaceutically acceptable organic and inorganic bases.Type: GrantFiled: April 18, 1990Date of Patent: March 3, 1992Assignee: Aziende Chimiche Riunite Angelini FrancescoInventor: Bruno Silvestrini
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Patent number: 5089529Abstract: 4-mono- and di-isobutylamino butanols of the formula (I): ##STR1## or a pharmaceutically acceptable salt thereof wherein R.sup.1 and R.sup.2 are the same or different and each is selected from the group consisting of hydrogen, halo, hydroxyl, alkyl of 1 to 4 carbon atoms and alkoxy of 1 to 4 carbon atoms and R is hydrogen or isobutyl, are useful for the treatment of circulatory disorders, particularly arrhythmias, in humans and animals.Type: GrantFiled: November 21, 1984Date of Patent: February 18, 1992Assignee: Nippon Shinyaku Co., Ltd.Inventors: Kiyoshi Kimura, Takeshi Yamaguchi, Iwao Morita, Tetsuo Murakami
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Patent number: 5084480Abstract: Salts of pentamidine, formulations containing such salts and the use of such salts of treatment or prophylaxis of pneumocystis carinii. Pentamidine gluconate and lactate has been discovered and found to have high water solubility while providing potentially less toxic alternatives to pentamidine isethionate, especially for aerosolized administration to patients suffering from acquired immunodeficiency syndrome, AIDS, or AIDS related complex, ARC.Type: GrantFiled: July 19, 1989Date of Patent: January 28, 1992Assignee: Fujisawa USA, Inc.Inventors: Sadanand Pai, Abu S. Alam, John N. Kapoor
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Patent number: 5075312Abstract: A wafer, capsule or pill contains an antimuscarinic agent in controlled amounts for oral administration to housebreak domestic animals by preventing nighttime urination.Type: GrantFiled: September 25, 1989Date of Patent: December 24, 1991Inventor: Esther M. Leitman
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Patent number: 5075314Abstract: A wafer, capsule or pill contains an antimuscarinic agent in controlled amounts for oral administration to housebreak domestic animals to effect bladder control.Type: GrantFiled: March 27, 1990Date of Patent: December 24, 1991Inventor: Esther M. Leitman