Amine Addition Salt Of The Acid Patents (Class 514/554)
  • Patent number: 5869714
    Abstract: 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: Grant
    Filed: June 11, 1997
    Date of Patent: February 9, 1999
    Assignee: Prospa B.V.
    Inventor: Tiberio Bruzzese
  • Patent number: 5843865
    Abstract: 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: Grant
    Filed: February 6, 1997
    Date of Patent: December 1, 1998
    Assignee: Buckman Laboratories International, Inc.
    Inventors: Fernando Del Corral, Percy Jaquess, David Oppong
  • Patent number: 5834014
    Abstract: 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: Grant
    Filed: October 6, 1995
    Date of Patent: November 10, 1998
    Assignees: The Regents of the University of Michigan, Micro-Pak, Inc.
    Inventors: Norman Weiner, Donald F.H. Wallach, Kamel Egbaria, Ramachandran Chandrasekharan
  • Patent number: 5824681
    Abstract: 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: Grant
    Filed: June 7, 1995
    Date of Patent: October 20, 1998
    Assignee: Astra Aktiebolag
    Inventors: Carl-Magnus Alexander Andersson, H.ang.kan Sten Axel Magnus Bergstrand, Bo-Goran Josefsson, Magnus Leif Lindvall, Bengt Olof Sarnstrand
  • Patent number: 5804582
    Abstract: 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: Grant
    Filed: June 7, 1995
    Date of Patent: September 8, 1998
    Assignee: Astra Aktiebolag
    Inventors: 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
  • Patent number: 5766617
    Abstract: 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: Grant
    Filed: August 23, 1996
    Date of Patent: June 16, 1998
    Assignee: The United States of America as represented by the Secretary of Agriculture
    Inventors: Robert R. Heath, Nancy D. Epsky
  • Patent number: 5728681
    Abstract: 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: Grant
    Filed: December 20, 1995
    Date of Patent: March 17, 1998
    Assignee: The Green Cross Corporation
    Inventors: Takae Kido, Hideto Kodaira, Koji Munechika, Shigeo Ii, Shunichi Abe, Kazumasa Yokoyama
  • Patent number: 5728734
    Abstract: 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: Grant
    Filed: February 20, 1996
    Date of Patent: March 17, 1998
    Assignee: Dainippon Ink and Chemicals, Inc.
    Inventor: Yoshihiro Sato
  • Patent number: 5700833
    Abstract: 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: Grant
    Filed: January 31, 1996
    Date of Patent: December 23, 1997
    Assignees: Research Developement Corporation of Japan, Atsuo Hazato
    Inventors: Yasuyoshi Watanabe, Masaaki Suzuki, Atsuo Hazato, Bengt Langstrom
  • Patent number: 5658947
    Abstract: 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: Grant
    Filed: March 21, 1995
    Date of Patent: August 19, 1997
    Assignee: Board of Trustees of the University of Illinois
    Inventors: Tapas K. DasGupta, John M. Pezzuto
  • Patent number: 5658948
    Abstract: 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: Grant
    Filed: December 27, 1995
    Date of Patent: August 19, 1997
    Assignee: Allergan
    Inventor: Jasmin C. Lucero
  • Patent number: 5656608
    Abstract: Composition comprising glycine and/or other amino acids are useful in treating or minimizing the effects of endotoxemia, hypoxia-reperfusion injury and infection.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: August 12, 1997
    Assignee: Sandoz Nutrition Ltd.
    Inventors: Heinz Schneider, Ronald G. Thurman
  • 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: 5637312
    Abstract: 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: Grant
    Filed: March 29, 1995
    Date of Patent: June 10, 1997
    Inventors: Richard W. Tock, Carl R. Richardson
  • Patent number: 5637616
    Abstract: 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: Grant
    Filed: October 5, 1993
    Date of Patent: June 10, 1997
    Assignee: Arcturus Pharmaceutical Corporation
    Inventors: Richard J. Sharpe, Maureen H. McAloon, Stephen J. Galli, Kenneth A. Arndt
  • 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: 5567731
    Abstract: 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: Grant
    Filed: September 27, 1994
    Date of Patent: October 22, 1996
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Alan M. Laties, Richard A. Stone
  • Patent number: 5504113
    Abstract: 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: Grant
    Filed: March 2, 1994
    Date of Patent: April 2, 1996
    Assignee: Allergan, Inc.
    Inventor: Jasmin C. Lucero
  • Patent number: 5453429
    Abstract: 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: Grant
    Filed: February 6, 1995
    Date of Patent: September 26, 1995
    Assignee: Rohm and Haas Company
    Inventors: Paul E. Bliem, Larry W. Steffier
  • Patent number: 5444090
    Abstract: 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: Grant
    Filed: March 11, 1994
    Date of Patent: August 22, 1995
    Inventor: Gurpreet S. Ahluwalia
  • Patent number: 5441982
    Abstract: 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: Grant
    Filed: September 24, 1993
    Date of Patent: August 15, 1995
    Inventor: Yossef Itzhak
  • Patent number: 5430064
    Abstract: 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: Grant
    Filed: March 4, 1994
    Date of Patent: July 4, 1995
    Inventors: Gerald P. Hirsch, Robert K. Bayless
  • Patent number: 5385939
    Abstract: 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: Grant
    Filed: April 30, 1993
    Date of Patent: January 31, 1995
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Alan M. Laties, Richard A. Stone
  • Patent number: 5385904
    Abstract: 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: Grant
    Filed: November 25, 1992
    Date of Patent: January 31, 1995
    Assignee: Aktiebolaget Astra
    Inventors: Carl-Magnus A. Andersson, Hakan S. A. M. Bergstrand, Edib Jakupovic, Bo-Goran Josefsson, Magnus L. Lindvall, Bengt O. Sarnstrand, Eric N. G. Teneberg
  • Patent number: 5384329
    Abstract: 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: Grant
    Filed: December 30, 1993
    Date of Patent: January 24, 1995
    Assignee: Union Oil Company of California
    Inventors: James A. Green, II, Donald C. Young
  • Patent number: 5374537
    Abstract: 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: Grant
    Filed: November 24, 1992
    Date of Patent: December 20, 1994
    Assignee: University of North Carolina at Chapel Hill
    Inventors: Roy C. Orlando, Nelia A. Tobey
  • Patent number: 5364618
    Abstract: A method has been discovered for the control of arthropod pests which comprises treating the pest with an effective amount of selected fluorocarbons.
    Type: Grant
    Filed: December 2, 1992
    Date of Patent: November 15, 1994
    Assignees: 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
  • Patent number: 5334374
    Abstract: 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: Grant
    Filed: November 3, 1992
    Date of Patent: August 2, 1994
    Assignee: Fisons plc
    Inventors: Philip S. Hartley, John Stevens
  • Patent number: 5331011
    Abstract: 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: Grant
    Filed: April 7, 1993
    Date of Patent: July 19, 1994
    Assignee: Mitsubishi Gas Chemical Co., Inc.
    Inventors: Mitsunori Oda, Kazutoshi Kikkawa, Akinori Tanaka, Satoko Imaruoka, Shigeo Yoshinaka
  • Patent number: 5292773
    Abstract: 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: Grant
    Filed: March 2, 1992
    Date of Patent: March 8, 1994
    Inventors: Gerald P. Hirsch, Robert K. Bayless
  • Patent number: 5288753
    Abstract: 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: Grant
    Filed: December 28, 1989
    Date of Patent: February 22, 1994
    Assignee: Union Oil Company of California
    Inventors: James A. Green, II, Donald C. Young
  • Patent number: 5273739
    Abstract: 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: Grant
    Filed: November 5, 1992
    Date of Patent: December 28, 1993
    Inventor: Jim Baral
  • Patent number: 5252603
    Abstract: 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: Grant
    Filed: December 6, 1990
    Date of Patent: October 12, 1993
    Assignee: Cetus Corporation
    Inventors: Danute E. Nitecki, Lois Aldwin, Corey H. Levenson, Margaret Moreland, Irwin Braude, David F. Mark, Henry Rapoport
  • Patent number: 5246965
    Abstract: 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: Grant
    Filed: September 17, 1992
    Date of Patent: September 21, 1993
    Assignee: Ciba-Geigy
    Inventor: Alan J. Main
  • Patent number: 5244920
    Abstract: 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: Grant
    Filed: October 13, 1992
    Date of Patent: September 14, 1993
    Assignee: Schering Spa
    Inventors: Alberto Reiner, Giueseppe Vita
  • Patent number: 5231107
    Abstract: 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: Grant
    Filed: April 1, 1992
    Date of Patent: July 27, 1993
    Assignee: Roussel Uclaf
    Inventors: Guilio Galliani, Fernando Barzaghi, Carla Bonetti, Emilio Toja
  • Patent number: 5221537
    Abstract: 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: Grant
    Filed: July 13, 1992
    Date of Patent: June 22, 1993
    Inventors: Gerald Hecht, Michael E. Stern, Romulus K. Brazzell
  • Patent number: 5216127
    Abstract: 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: Grant
    Filed: July 12, 1991
    Date of Patent: June 1, 1993
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Fumiyasu Hirai, Nobutaka Tani
  • Patent number: 5192804
    Abstract: 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: Grant
    Filed: June 22, 1992
    Date of Patent: March 9, 1993
    Assignees: Lonza Inc., Kansas State University Research Foundation, University of Georgia Research
    Inventors: Stephen A. Blum, Robert D. Goodband, Jim L. Nelssen, G. Larry Newton
  • Patent number: 5189056
    Abstract: 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: Grant
    Filed: December 19, 1989
    Date of Patent: February 23, 1993
    Assignee: University of North Carolina at Chapel Hill
    Inventors: Roy C. Orlando, Nelia A. Tobey
  • Patent number: 5179116
    Abstract: 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: Grant
    Filed: June 5, 1992
    Date of Patent: January 12, 1993
    Assignee: Dr. Wolman GmbH
    Inventors: Reimer Goettsche, Hans-Volker Borck, Hans-Norbert Marx
  • Patent number: 5177107
    Abstract: A method has been discovered for the control of arthropod pests which comprises treating the pest with an effective amount of selected fluorocarbons.
    Type: Grant
    Filed: March 21, 1990
    Date of Patent: January 5, 1993
    Assignee: The United States of America as represented by the Secretary of the Agriculture
    Inventors: Robert K. V. Meer, Clifford S. Lofgren, William E. Myers, Danny H. Lewis, David F. Williams
  • Patent number: 5135947
    Abstract: The present invention provides 1-phenyl-3-naphthalenyloxypropanamines which are selective inhibitors of serotonin uptake.
    Type: Grant
    Filed: August 1, 1990
    Date of Patent: August 4, 1992
    Assignee: Eli Lilly and Company
    Inventors: David W. Robertson, David T. Wong, Dennis C. Thompson
  • Patent number: 5124357
    Abstract: 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: Grant
    Filed: September 26, 1991
    Date of Patent: June 23, 1992
    Assignees: University of Georgia Research Foundation, Inc., Lonza Inc.
    Inventors: G. Larry Newton, Stephen A. Blum, Keith D. Haydon
  • Patent number: 5093348
    Abstract: 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: Grant
    Filed: April 18, 1990
    Date of Patent: March 3, 1992
    Assignee: Aziende Chimiche Riunite Angelini Francesco
    Inventor: Bruno Silvestrini
  • Patent number: 5089529
    Abstract: 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: Grant
    Filed: November 21, 1984
    Date of Patent: February 18, 1992
    Assignee: Nippon Shinyaku Co., Ltd.
    Inventors: Kiyoshi Kimura, Takeshi Yamaguchi, Iwao Morita, Tetsuo Murakami
  • Patent number: 5084480
    Abstract: 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: Grant
    Filed: July 19, 1989
    Date of Patent: January 28, 1992
    Assignee: Fujisawa USA, Inc.
    Inventors: Sadanand Pai, Abu S. Alam, John N. Kapoor
  • Patent number: 5075312
    Abstract: A wafer, capsule or pill contains an antimuscarinic agent in controlled amounts for oral administration to housebreak domestic animals by preventing nighttime urination.
    Type: Grant
    Filed: September 25, 1989
    Date of Patent: December 24, 1991
    Inventor: Esther M. Leitman
  • Patent number: 5075314
    Abstract: A wafer, capsule or pill contains an antimuscarinic agent in controlled amounts for oral administration to housebreak domestic animals to effect bladder control.
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: December 24, 1991
    Inventor: Esther M. Leitman