Nitrogen Containing Compound Doai Patents (Class 514/740)
  • Patent number: 5214041
    Abstract: A hair revitalizing tonic composition comprising (i) an amine oxide and (ii) a compound having a calmodulin inhibitory activity and/or a compound having an activity as a calcium antagonist.
    Type: Grant
    Filed: April 8, 1991
    Date of Patent: May 25, 1993
    Assignee: Shiseido Company Ltd.
    Inventors: Akihiro Ishino, Kiyoshi Miyazawa, Seishiro Fujii
  • Patent number: 5162373
    Abstract: Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specific polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red block cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed.The present invention also comprises formulations for use in the rejuvinati oBACKGROUND OF THE INVENTIONThe government may own certain rights in the present invention pursuant to NCI grant RDI CA3 4-465 and NCI grant ROI CA3 4-465.
    Type: Grant
    Filed: August 28, 1989
    Date of Patent: November 10, 1992
    Assignee: Board of Regents, The University of Texas System
    Inventors: Jaffer Ajani, Bruce Grossie, Jr., Kenji Nishioka, David M. Ota
  • Patent number: 5138040
    Abstract: Methods and compositions for enhancing magnetic resonance imaging in at least a portion of a warm-blooded animal.
    Type: Grant
    Filed: July 2, 1991
    Date of Patent: August 11, 1992
    Assignee: Mallinckrodt Medical, Inc.
    Inventors: Dennis A. Moore, Rebecca A. Wallace
  • Patent number: 5118676
    Abstract: This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals and into the blood stream in a transdermal device or formulation comprising topically administering with said systemic agent an effective amount of a membrane penetration enhancer being a carboxylic acid derivative or a salt thereof represented in one embodiment by the general formula ##STR1## wherein W represents oxygen, sulfur, or two hydrogen radicals; wherein Z represents oxygen, sulfur, or --CH.sub.2 --;wherein R represents alkyl optionally substituted with one to three double or triple bonds, --SR'", --OR'", --NHR'", --CH.sub.3, or COOR.sub.1, and wherein R.sub.1 represents hydrogen or lower alkyl;wherein R'" represents alkyl, alkylthioalkyl, alkoxyalkyl, substituted aminoalkyl, optionally substituted with a phenyl, benzoyl or heterocyclic group;wherein R' represents hydrogen, alkyl, alkoxy, acyloxy, alkylthio, hydroxy, --(CH.sub.2).sub.
    Type: Grant
    Filed: November 13, 1990
    Date of Patent: June 2, 1992
    Assignee: Whitby Research, Inc.
    Inventors: Gevork Minaskanian, James V. Peck
  • Patent number: 5112871
    Abstract: A bromo-nitro compound of the general formula ##STR1## where R, R.sup.1 and R.sup.2 can be hydrogen, or a hydrocarbyl group and R can also be R.sup.3 CO or R.sup.3 NHCO and n has a value of at least one. R and R.sup.1 can both be hydrogen. The value of n is typically one. Compounds of this type have anti-microbial properties, expecially anti-bacterial properties. The compounds can be used as industrial biocides, especially in water treatment.
    Type: Grant
    Filed: October 31, 1989
    Date of Patent: May 12, 1992
    Assignee: Imperial Chemical Industries PLC
    Inventor: Peter W. Austin
  • Patent number: 5087452
    Abstract: Therapeutic product based on an organic derivative of silicon, particularly useful in the treatment of vascular diseases. The organic silicon compound is associated with a polyamine carrying hydrocarbon chains including carboxyl groups.
    Type: Grant
    Filed: April 4, 1990
    Date of Patent: February 11, 1992
    Inventors: Jean Gueyne, Marie-Christine Seguin, Gilbert H. Crussol
  • Patent number: 5013762
    Abstract: A method for the treatment of nematodes includes the impregnation of soil with a nematicidal amount of bromonitromethane. The application is made at rates of 1 to 40 quarts of bromonitromethane per acre of soil. The bromonitromethane has excellent nematicidal effect at surprisingly low concentrations, is cost effective, and is not phytotoxic. The bromonitromethane may be suspended in a variety of liquid or solid carrier systems, and is applied to the soil by methods including mixing, fumigation and injection.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: May 7, 1991
    Assignee: Great Lakes Chemical Corporation
    Inventors: Roger E. Smith, Scott Thornburgh, Rodrigo Rodriquez-Kabana
  • Patent number: 4883805
    Abstract: A stable, injectable pharmaceutical composition of vinca dimer salts. The compositions are in the form of an aqueous solution comprising per 1 ml of solution:from about 0.2 to about 2 mg of one or more pharmaceutically acceptable vinca dimer salts;from about 0.1 to about 1.0 mg of a pharmaceutically acceptable ethylenediamine-tetraacetic acid (EDTA) salt;acetate buffer in an amount necessary to maintain said aqueous solution at a pH of from about 3.0 to about 5.5; andfrom about 1.5 to about 2.5 mg of a preservative selected from methyl paraben, propyl paraben and mixtures thereof.
    Type: Grant
    Filed: July 28, 1987
    Date of Patent: November 28, 1989
    Assignee: Teva Pharmaceutical Industries Ltd.
    Inventors: Rodney Kasan, Haim Yellin, Michael Seiffe
  • Patent number: 4849415
    Abstract: Compositions capable of the sustained release of active organic agents are made from an aqueous dispersion of a water-insoluble cellulose ether which cellulose ether particles have reversibly diffused therein the active agent. The dispersions may be used as dispersions, dewatered to form a powder, or coalesced to form films or other articles all of which are capable of sustained release of the active agent.
    Type: Grant
    Filed: January 11, 1985
    Date of Patent: July 18, 1989
    Assignee: The Dow Chemical Company
    Inventor: Maurice L. Zweigle
  • Patent number: 4814161
    Abstract: Complete dissolution of a wide range of drugs in chlorofluorocarbon aerosol propellents is achieved by the presence of glycerol phosphatides, preferably phosphatidylcholine.
    Type: Grant
    Filed: November 10, 1986
    Date of Patent: March 21, 1989
    Assignee: Riker Laboratories, Inc.
    Inventors: Philip A. Jinks, Alexander Bell, Franz X. Fischer
  • Patent number: 4781917
    Abstract: Disclosed are antiperspirant gel stick compositions substantially free of unbound water comprising from about 5 to about 50% of a solubilized antiperspirant active, from about 7% to about 35% of intermediate polarity emollients, from about 1% to about 5% of a benzylidene sorbitol, from about 15% to about 75% of a polar solvent, from about 1% to about 20% of a coupling agent and from about 0.5% to about 10% of a bufferieng agent. These antiperspirant gel sticks provide very stable antiperspirant compositions with good efficacy as well as excellent cosmetic anesthetics which are further characterized by their ease of manufacture. Also disclosed is a method for the manufacture of these gel sticks as well as a method for treating or preventing perspiraton and malodor associated with human underarm perspiration.
    Type: Grant
    Filed: June 26, 1987
    Date of Patent: November 1, 1988
    Assignee: The Proctor & Gamble Company
    Inventors: John P. Luebbe, Paul R. Tanner, Richard D. Farris
  • Patent number: 4764361
    Abstract: The invention includes novel pharmaceutical compositions for topical use in the therapy or prophylaxis of inflammatory skin diseases, a method of treating one or more such diseases, a novel, optically active N-substituted-isobutyramide as an active ingredient and a process for the manufacture of said novel active ingredient.
    Type: Grant
    Filed: March 11, 1987
    Date of Patent: August 16, 1988
    Assignee: Imperial Chemical Industries PLC
    Inventors: Andrew J. T. Bilski, Ralph Howe, Balbir Rao, David S. Thomson
  • Patent number: 4759923
    Abstract: It has been found that certain derivatives of poly(diallylmethylamine) are therapeutically effective serum cholesterol lowering agents.
    Type: Grant
    Filed: June 25, 1987
    Date of Patent: July 26, 1988
    Assignee: Hercules Incorporated
    Inventors: George A. Buntin, Bernard J. Scheve