Benzene Ring Containing Patents (Class 514/751)
  • Patent number: 10844008
    Abstract: The present invention is directed to novel compounds of Formula (I), pharmaceutically acceptable salts or solvates thereof, and their use.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 24, 2020
    Assignees: UNIVERSITE DE LILLE 2 DROIT ET SANTE, CENTRE HOSPITALIER REGIONAL ET UNIVERSITAIRE DE LILLE (CHRU)
    Inventors: Patricia Melnyk, Patrick Vermersch, Pascal Carato, Bénédicte Oxombre-Vanteghem, Héléne Zephir, Marion Donnier-Marechal
  • Patent number: 8940798
    Abstract: The present invention concerns a method for treating and/or preventing a disease in a subject comprising the step of administrating an effective amount of a compound of formula I to a subject in need thereof.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: January 27, 2015
    Assignees: Centre National de la Recherche Scientifique (CNRS), Universite Montpellier 2 Sciences et Techniques
    Inventor: Anne Blangy
  • Publication number: 20140135374
    Abstract: Compounds are disclosed that are useful for treating ophthalmic conditions caused by or related to production of toxic visual cycle products that accumulate in the eye, such as dry adult macular degeneration, as well as conditions caused by or related to the misfolding of mutant opsin proteins and/or the mis-localization of opsin proteins. Compositions of these compounds alone or in combination with other therapeutic agents are also described, along with therapeutic methods of using such compounds and/or compositions. Methods of synthesizing such agents are also disclosed.
    Type: Application
    Filed: June 13, 2012
    Publication date: May 15, 2014
    Applicant: BIKAM PHARMACEUTICALS, INC.
    Inventor: David S. Garvey
  • Patent number: 8362087
    Abstract: This invention relates to pharmaceutical compositions for veterinary use in form of aqueous injectable suspensions comprising Florfenicol or Florfenicol in form of a substantially water-insoluble complex, co-crystal or salt, sterile and micronised, in a concentration up to 500 mg/ml. The suspensions enable parenteral antimicrobial therapies in animals, with limited numbers of injections and showing good general- and local tolerances. They also possess a limited sedimentation on standing as well as after shipping, are easily resuspendable and have good syringablity.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: January 29, 2013
    Assignee: Calluna Pharma BVBA
    Inventors: Erwin Embrechts, Jan Embrechts
  • Patent number: 8344028
    Abstract: Gamma-amino-butyric acid derivatives that are GABAB receptor ligands, pharmaceutical compositions comprising such derivatives, and methods of using such derivatives and pharmaceutical compositions thereof for treating diseases are disclosed.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: January 1, 2013
    Assignee: XenoPort, Inc.
    Inventors: Feng Xu, Mark A. Gallop, Ge Peng, Thu Phan, Usha Dilip, David J. Wustrow
  • Patent number: 7964644
    Abstract: The invention relates to using neurotoxic substances which in particular are toxic to the axons and to the nociceptive nerve endings in the preparations of agents treating joint pains.
    Type: Grant
    Filed: July 19, 2002
    Date of Patent: June 21, 2011
    Assignee: MESTEX AG
    Inventor: Dominik Meyer
  • Patent number: 7927623
    Abstract: Intraorally rapidly disintegrating tablets which, when ingested, disintegrates in the oral cavity rapidly without presenting unpleasant taste, can be quickly absorbed in the digestive tract and express efficacy are provided. The intraorally rapidly disintegrating tablets contain a drug being hardly water-soluble under neutral or alkaline conditions and being highly water-soluble under acidic conditions yet presenting unpleasant taste, which tablets can be prepared by combining the medicinal substance with a water-soluble acidic substance, coating either or both of the substances with a water-soluble coating agent being insoluble in alcoholic solvent, further adding a water-soluble binding agent being soluble in alcoholic solvent and a water-soluble saccharide, subjecting the resultant mixture to compression, and treating the products with an alcoholic solvent.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: April 19, 2011
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Masaaki Sugimoto, Hideki Murakami, Yoshiyuki Koida
  • Publication number: 20100240713
    Abstract: This invention is directed to compounds of formula (I), wherein m, formula (II), R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, for the treatment of iron disorders. This invention is also directed to pharmaceutical compositions comprising the compounds and methods of using the compounds to treat iron disorders.
    Type: Application
    Filed: June 5, 2008
    Publication date: September 23, 2010
    Applicant: XENON PHARMACEUTICALS INC.
    Inventors: Jean-Jacques Cadieux, Mikhail Chafeev, Julia Fonarev, Jianmin Fu, Rajender Kamboj, Vishnumurthy Kodumuru, Serguei Sviridov, Zaihui Zhang
  • Publication number: 20100179186
    Abstract: This application provides a method for the use of select quaternary ammonium antagonists to alpha-7 nAChR for the treatment of cancer and HIV and AIDS.
    Type: Application
    Filed: October 13, 2009
    Publication date: July 15, 2010
    Applicant: University of Kentucky Research Foundation
    Inventors: Roger L. PAPKE, Peter A. CROOKS, Linda P. DWOSKIN, Gretchen Lopez HERNANDEZ, Zhenfa ZHANG, Jeffrey S. THINSCHMIDT, Guangrong ZHENG
  • Publication number: 20100173937
    Abstract: Provided are methods of modulating, treating, reversing and/or preventing pain using tetrakis quaternary ammonium compounds, especially regarding pain of central and/or peripheral origin and/or pain which is nociceptive, neuropathic, somatic, visceral, and/or inflammatory in nature.
    Type: Application
    Filed: December 7, 2009
    Publication date: July 8, 2010
    Applicants: University of Kentucky Research Foundation, University of Utah
    Inventors: Joseph R. HOLTMAN, Peter A. Crooks, Linda P. Dwoskin, J. Michael McIntosh
  • Patent number: 7718830
    Abstract: The present invention provides a method of treating glaucoma or ocular hypertension which comprises applying to the eye of a person in need thereof an amount sufficient to treat glaucoma or ocular hypertension of a compound of formula I wherein Y, Q, Z, R, R1 and R2 are as defined in the specification. The present invention further comprises pharmaceutical compositions, e.g. ophthalmic compositions, including said compound of formula I.
    Type: Grant
    Filed: April 24, 2006
    Date of Patent: May 18, 2010
    Assignee: Allergan, Inc.
    Inventors: June Chen, Simon Pettit, Hans Fliri
  • Patent number: 7700615
    Abstract: Methods for treating an individual having cancer are provided. The method may include administering a cell migration inhibitor and a chemotherapeutic agent to the individual to inhibit migration of cancer cell. Inhibiting cell migration may increase cell division. In this manner, the cell migration inhibitor and the chemotherapeutic agent in combination may have increased efficacy compared to the chemotherapeutic agent alone due to the increased cell division. The cell migration inhibitor may include any of the inhibitors described herein. For example, the cell migration inhibitor may be an organic molecule having a molecular weight of less than about 700, a monoclonal antibody, or a natural product.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: April 20, 2010
    Assignee: Avolix Pharmaceuticals, Inc.
    Inventors: David L. Edwards, Michael E. Berens, Christian Beaudry
  • Patent number: 7678796
    Abstract: The present invention is directed to novel compounds, to a process for their preparation, their use in therapy and pharmaceutical compositions comprising the novel compounds.
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: March 16, 2010
    Assignee: AstraZeneca AB
    Inventors: Andreas Wallberg, Karolina Nilsson, Björn Holm, Mats Nagard, Kenneth Granberg, Abdelmalik Slassi, Louise Edwards, Methvin Isaac, Tao Xin, Tomislav Stefanac
  • Patent number: 7618988
    Abstract: Compounds of formula I in which R has a meaning as indicated in claim 1, or one of their optical isomers or pharmaceutically acceptable salts, used for the treatment of extrapyramidal movement disorders and/or adverse effects in extrapyramidal movement disorders and/or for the treatment of extrapyramidal symptoms (EPS) induced by neuroleptics.
    Type: Grant
    Filed: August 12, 2002
    Date of Patent: November 17, 2009
    Assignee: Merck Patentgesellschaft
    Inventors: Henning Böttcher, Ralf Devant, Maria Devant, legal representative, Gerd Bartoszyk, Hermann Russ, Frank Weber, Christoph Seyfried
  • Publication number: 20090118306
    Abstract: The present invention generally relates to a novel therapeutical use of liver X receptor (LXR) agonsits. More specifically, the present invention relates to the use of LXR agonist for the preparation of a medicament useful for the treatment and/or the prevention of a disease associated with beta cells degeneration, such as diabetes, and a method for increasing ex vivo viability of pancreatic islet cells, comprising contacting said islet cells with a LXR agonist.
    Type: Application
    Filed: May 10, 2006
    Publication date: May 7, 2009
    Applicant: LABORATOIRE FOURNIER S.A. French Limited Compay
    Inventors: Bernadette Husson, Pierre Broqua, Jean-Louis Junien
  • Patent number: 7378449
    Abstract: An additive mixture useful as a flame retardant is described. The mixture is comprised of (i) a poly(bromophenyl)alkane having in the molecule in the range of 13 to 60 carbon atoms and in the range of two to four aryl groups and (ii) a poly(bromophenyl)bromoalkane having in the molecule in the range of 13 to 60 carbon atoms and in the range of two to four aryl groups, said poly(bromophenyl)bromoalkane being in an amount which is greater than 25 wt %, based on the total weight of the additive mixture. A facile process for making the poly(bromophenyl)bromoalkane is also described.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: May 27, 2008
    Assignee: Albemarle Corporation
    Inventors: Raymond B. Dawson, Saadat Hussain
  • Publication number: 20080118591
    Abstract: The invention relates to bactericidal formulations that come into contact with human body, particularly wash formulations including liquid soaps, comprising perfume ingredients active against gram-negative bacteria. Such compositions contact the target site, for example the skin surface, only for a short time, usually not longer than 30 seconds. Therefore the antibacterial action has to be of the bactericidal type and rapid. Furthermore, the bactericidal activity has to be sufficiently high to ensure an effect even when applied to wet substrates that will dilute the bactericidal formulation.
    Type: Application
    Filed: November 15, 2005
    Publication date: May 22, 2008
    Inventor: Andreas Natsch
  • Patent number: 7307071
    Abstract: Materials and methods for treating certain cancers are described, preferably cancers that result from the up-regulation of the RAF-MEK-ERK pathway, and more preferably chronic myelogenous leukemia, and which cancer is preferably resistant to the inhibition of the Bcr-Abl tyrosine kinase, imatinib.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: December 11, 2007
    Assignee: Onyx Pharmaceuticals, Inc
    Inventors: John F. Lyons, Gideon Bollag
  • Patent number: 7220784
    Abstract: The present invention relates to stilbene and quinone compounds related to combretastatin A-4 and their use as anticancer compounds and prodrugs. The compounds include those with an alkyl group on the double bond of cis or trans-stilbenes, compounds with one or more (and preferably 2 or 3) alkyl group substituents on the stilbene A ring, compounds with an alkoxy group other than methoxy at position 3, 4, and/or 5 of the stilbene A ring, compounds (or prodrugs) in which BOC amino acid esters are formed with the phenolic hydroxyl at the 3-position of the B ring and compounds (or prodrugs) based on a benzoquinone B ring. The present invention further relates to the photochemical reactions of stilbene compounds, either the above compounds disclosed for the first time herein or compounds based on prior art stilbenes.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: May 22, 2007
    Inventors: John Anthony Hadfield, Alan Thomson McGown, Stephen Patrick Mayalarp, Edward John Land, Ian Hamblett, Keira Gaukroger, Nicholas James Lawrence, Lucy Annette Hepworth, John Butler
  • Patent number: 7012100
    Abstract: Methods for treating an individual having cancer are provided. The method may include administering a cell migration inhibitor and a chemotherapeutic agent to the individual to inhibit migration of cancer cell. Inhibiting cell migration may increase cell division. In this manner, the cell migration inhibitor and the chemotherapeutic agent in combination may have increased efficacy compared to the chemotherapeutic agent alone due to the increased cell division. The cell migration inhibitor may include any of the inhibitors described herein. For example, the cell migration inhibitor may be an organic molecule having a molecular weight of less than about 700, a monoclonal antibody, or a natural product.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: March 14, 2006
    Assignee: Avolix Pharmaceuticals, Inc.
    Inventors: David L. Edwards, Michael E. Berens, Christian Beaudry
  • Publication number: 20040253286
    Abstract: A new use for chemicals paradichlorobenzene (10) and naphthalene (20), colorless or white, volatile crystals with a strong coal tar odor, that when positioned in areas where birds gather or roost, such as rooftops, eaves or ledges, diffuses into the surrounding air resulting in birds being deterred from affected area.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventors: Robert J. Pado, Christine Linda Hemphill
  • Patent number: 6743825
    Abstract: An additive mixture useful as a flame retardant is described. The mixture is comprised of (i) a poly(bromophenyl)alkane having in the molecule in the range of 13 to 60 carbon atoms and in the range of two to four aryl groups and (ii) a poly(bromophenyl)bromoalkane having in the molecule in the range of 13 to 60 carbon atoms and in the range of two to four aryl groups, said poly(bromophenyl)bromoalkane being in an amount which is greater than 25 wt %, based on the total weight of the additive mixture. A facile process for making the poly(bromophenyl)bromoalkane is also described.
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: June 1, 2004
    Assignee: Albemarle Corporation
    Inventors: Raymond B. Dawson, Saadat Hussain
  • Publication number: 20040001818
    Abstract: Methods of inhibiting angiogenesis, endothelial cell migration or endothelial cell proliferation, by inhibiting NADPH oxidase inhibitors, production of reactive oxygen species, or by inhibition of mRNA induction of superoxide dismutase (e.g., mitochondrial SOD), are described herein.
    Type: Application
    Filed: April 11, 2003
    Publication date: January 1, 2004
    Applicant: Beth Israel Deaconess Medical Center, Inc.
    Inventors: William C. Aird, Ruhul Abid
  • Patent number: 6537527
    Abstract: This invention relates to compositions, compounds, and methods for lightening skin, using active compounds having the general structure: wherein each X is halo; m is 1 to 4; each R′ and R″ is independently selected from hydrogen, halo, C1-C10 alkyl, substituted C1-C10 alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted naphthyl, OR, OCOR, OCRROR, COR, CR(OR)OR, CONRR, COOR, CRROR, CN, SR, and NRR; each R is selected from hydrogen, C1-C10 alkyl, substituted C1-C10 alkyl, substituted or unsubstituted phenyl, and substituted or unsubstituted naphthyl; n is 1 to 5; Z is O; in an amount effective to lighten skin; and a pharmaceutically-acceptable carrier therefor.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: March 25, 2003
    Assignee: Children's Hospital Medical Center
    Inventors: Kalla Lynn Kvalnes, Mitchell Anthony DeLong, Barton James Bradbury, Curtis Bobby Motley, John David Carter
  • Patent number: 6448442
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents of formula I wherein n is 0 or 1, and where n is 1 each C6R5 moiety may be the same or different; X denotes a bond or a group providing a 1 to 7 atom chain linking two C6R5 moieties or, where n is 0, X denotes a group R; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M1, two or three non-adjacent R groups in each C6R5 moiety being iodine and at least one R group in each C6R5 moiety being an M or M1 moiety; each M which may be the same or different, is a non-ionic hydrophilic moiety; and each M1 independently represents a —CHOHCON(R1)2 group wherein each R1, which may be the same or different, is a hydrogen atom, an OH group or a C1-6 alkoxy or optionally hydroxylated C1-5 alkyl group; at least one R group in the molecule being an M1 moiety; and isomers thereof.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: September 10, 2002
    Assignee: Amersham Health AS
    Inventors: Torsten Almen, Fredrik Ek
  • Patent number: 6436969
    Abstract: The present invention provides improved dialysis compositions and methods for dialysis comprising utilizing the disclosed AGE inhibitors, together with methods to reduce dialysis-related complications and disorders.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: August 20, 2002
    Assignee: Kansas University Medical Center Research Institute Inc.
    Inventors: Raja Gabriel Khalifah, Billy G. Hudson
  • Publication number: 20020061325
    Abstract: A projectile which can be a paint ball, capsule or the like can be used to administer pesticides such as one or more from the group consisting of 4-allylanisole, anisole, allylbenzene, 4-isopropylanisole, p-anisaldehyde, ethylbenzene, cumene, 4-methoxyacetophenone, 4-methylstyrene, 2-propylphenol, phenetole, and toluene, for scolytid infestation or a pheromone or a mixture of the foregroup. Conifers, which are a target for scolytids, are protected by the application of the pesticides and attractants by use of a projectile containing the compounds which explodes or sufficiently disintegrates upon contact with the conifer thereby emitting the compounds.
    Type: Application
    Filed: August 29, 2001
    Publication date: May 23, 2002
    Inventors: Leonard L. Ingram, Edgar R. Butts
  • Patent number: 6310243
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula C6R6 wherein three non-adjacent R groups are iodine and the remaining R groups are non-ionic, hydrophilic moieties, said compound being water soluble at 20° C. to a concentration of at least 350 mgl/ml and which in aqueous solution at 20° C. at a concentration of 350 mgl/ml has a viscosity no greater than 13.8 mPas.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: October 30, 2001
    Assignee: Nycomed Imaging AS
    Inventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad
  • Patent number: 5993780
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I ##STR1## (wherein n is 0 or 1, and where n is 1 each C.sub.6 R.sub.5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M.sub.1, two or three non-adjacent R groups in each C.sub.6 R.sub.5 moiety being iodine and at least one, and preferably two or three, R groups in each C.sub.6 R.sub.5 moiety being M or M.sub.1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C.sub.6 R.sub.5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M.sub.1 independently represents a C.sub.1-4 alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M.sub.1 moiety; with the proviso that where n is zero either at least one M.sub.
    Type: Grant
    Filed: March 24, 1997
    Date of Patent: November 30, 1999
    Assignee: Nycomed Imaging AS
    Inventors: Torsten Almen, Sven Goran Andersson, Lars-Goran Wistrand, Klaes Golman, .O slashed.yvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, H.ang.kan Wikstrom, Tomas Klingstedt, Ib Leunbach, Arne Berg, Harald Dugstad
  • Patent number: 5882628
    Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I ##STR1## (wherein n is 0 or 1, and where n is 1 each C.sub.6 R.sub.5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M.sub.1, two or three non-adjacent R groups in each C.sub.6 R.sub.5 moiety being iodine and at least one, and preferably two or three, R groups in each C.sub.6 R.sub.5 moiety being M or M.sub.1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C.sub.6 R.sub.5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M.sub.1 independently represents a C.sub.1-4 alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M.sub.1 moiety; with the proviso that where n is zero either at least one M.sub.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 16, 1999
    Assignee: Nycomed Imaging AS
    Inventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad
  • Patent number: 5877209
    Abstract: The invention relates to hair protective formulations which can be administered to a subject in a manner so as to protect hair follicles against oxidative stress. Additionally, the instant invention relates to a test model for assessing oxidative damage to hair follicles and to determine protection from same.
    Type: Grant
    Filed: November 7, 1996
    Date of Patent: March 2, 1999
    Inventor: Adel A. Yunis
  • Patent number: 5859068
    Abstract: A method for the acceleration of tissue growth using continuous fluorocarbon liquid-based positive pressure is disclosed, whereby significant increase in tissue growth is achieved.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: January 12, 1999
    Assignee: Children's Medical Center Corporation
    Inventor: Jay M. Wilson
  • Patent number: 5654343
    Abstract: This invention provides a nitric oxide synthesis inhibitor composition comprising, as an active ingredient, at least one member of the group consisting of various phenanthrene derivatives, typically represented by the following general formula (1), and salts thereof. ##STR1## The nitric oxide synthesis inhibitor composition of this invention is useful for the prophylaxis and therapy of nitric oxide-associated diseases such as endotoxin shock.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: August 5, 1997
    Assignee: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hideki Moritoki, Yoshihisa Takaishi, Masakazu Adachi, Yukihisa Ono
  • Patent number: 5614562
    Abstract: Organoselenones of the formulaR.sub.1 --Se(O.sub.2)--(CH.sub.2).sub.n --Xwherein R.sub.1 is selected from the group consisting of aryl, vinyl, acetylenyl, and aralkyl, n is an integer equal to 2 to 6 and X is a leaving group selected from the group consisting of halides, sulfonates and selenones; were surprisingly found to be useful as alkylating agents which possessed a high degree of selectivity for nitrogen nucleophiles without the usual increased preference for sulfur nucleophiles. This property allows the effective use of these compounds as anti-cancer alkylating agents suitable for use in drug-resistant cell lines which display either thiol mediated drug resistance or MER(+)-mediated drug resistance. Two methods of synthesizing these compounds are also provided.
    Type: Grant
    Filed: December 16, 1992
    Date of Patent: March 25, 1997
    Assignee: The University of Sourthern California
    Inventors: Colin P. Spears, Sang-Ihn Kang
  • Patent number: 5585403
    Abstract: A sterilizing agent comprising:(A) a dichlorobenzene; and(B) a dialkyldimethylammonium halide represented by the formula ##STR1## wherein X is bromine or chlorine, and,R.sub.1 and R.sub.2 each independently represent an alkyl group.
    Type: Grant
    Filed: February 5, 1995
    Date of Patent: December 17, 1996
    Assignee: Tamura Seiyaku Kabushiki Kaisha
    Inventors: Reiji Seki, Ryoji Kamimura, Satoru Mitsubayashi
  • Patent number: 5480914
    Abstract: Nonaqueous thixotropic drug delivery vehicles for use in aqueous physiological systems are disclosed comprising a substantially homogeneous dispersion of at least one suspending aid in a nonaqueous perfluorocarbon or fluorinated silicone liquid carrier. Pharmaceutical compounds may be incorporated to provide thixotropic pharmaceutical compositions having improved delivery profiles and high drug localization. The thixotropic compositions act as free-flowing, drop-instillable liquids upon the application of stress yet behave as a visco-elastic material when at rest. Due to these thixotropic properties the pharmaceutical compositions have improved bioavailability, are capable of low dose volume delivery, and do not degrade the incorporated therapeutic or diagnostic compounds making them well suited for multidose packaging and administration.
    Type: Grant
    Filed: May 6, 1994
    Date of Patent: January 2, 1996
    Assignee: Allergan, Inc.
    Inventor: David L. Meadows
  • Patent number: 5462589
    Abstract: The invention is directed to synergistic biocidal compositions that combine a copper salt and an organic biocide selected from the group of tribromophenol, its salts and chelates, and sodium-omadine, its salts and chelates. Wood treated with the preservative compositions have improved fungi resistance.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: October 31, 1995
    Assignee: Mississippi Forest Products Laboratory
    Inventors: Darrel D. Nicholas, Tor P. Schultz
  • Patent number: 5401493
    Abstract: Organic compounds for diagnostic imaging which contain at least one aryl group which has been derivatized to contain at least one perfluoro-1H,1H-neopentyl moiety are provided. The perfluoro-1H,1H-neopentyl groups produce a single magnetic resonance to insure a maximum signal to noise ratio. One compound disclosed is 2-O-oleoylglycerol 1,3-bis(7'-{3",5"-di[2"',2"'-di(trifluoromethyl)3"', 3"',3"'-trifluoropropyl]phenyl}heptanoate). In the preferred embodiment, a lipid emulsion is provided as a carrier vehicle to deliver the derivitized analog to a mammalian recipient. Methods to use these compounds in MRI and computerized tomography are provided.
    Type: Grant
    Filed: March 26, 1993
    Date of Patent: March 28, 1995
    Assignee: Molecular Biosystems, Inc.
    Inventors: Rolf Lohrmann, Ashwin Krishnan
  • Patent number: 5393776
    Abstract: This invention relates to structurally novel acyclic tocotrienol analogs, which are useful for cholesterol/lipid lowering in cases of hypercholesterolemia and hyperlipidemia, and for atherosclerosis. Also provided are pharmaceutical compositions and a method of use employing those compositions.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: February 28, 1995
    Assignee: Bristol-Myers Squibb Company
    Inventor: Bradley C. Pearce
  • Patent number: 5290546
    Abstract: The present invention provides a cordless thermal vaporizer of the liquid type wherein the body of the vaporizer has a heater for heating a wick for drawing up a chemical solution from a bottle, and a socket disposed under the heater and removably fittable in the form of a cap to the bottle for attachment thereto. The body is reduced in weight and thereby made attachable to an electric outlet with stability. The solution bottle can be attached directly to the socket of the body and is therefore easy to replace.
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: March 1, 1994
    Assignee: Earth Chemical Co., Ltd.
    Inventors: Takahiro Hasegawa, Takanobu Kashihara, Junichiro Mesaki, Akira Nishimura
  • Patent number: 5124354
    Abstract: A composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises:(i) a special protein tyrosine kinase inhibitor; and(ii) a cosmetically acceptable vehicle for the inhibitor.
    Type: Grant
    Filed: June 11, 1990
    Date of Patent: June 23, 1992
    Assignee: Chesebrough Pond's USA Co., Division of Conopco, Inc.
    Inventor: Martin R. Green
  • Patent number: 5104900
    Abstract: A new use for naphthalene comprising a snake repellant in the form of granules comprising 8% naphthalene, 32% sulfur and 60% montmorillonite. The compound is spread in a strip across an area where snakes are to be repelled and is effective against venomous and non-venomous varieties.
    Type: Grant
    Filed: February 28, 1990
    Date of Patent: April 14, 1992
    Inventor: James B. Tennyson
  • Patent number: 5047420
    Abstract: Novel 1,3-diaryl cyclopentanes of the following general formula were prepared. ##STR1## These compounds were found to have potent and specific PAF (Platelet Activating Factor) antagonistic activities and as such useful in the treatment or amelioration of various diseases or disorders mediate by the PAF, for example, hypotension, inflammation, nephritis, stroke and other cardiovascular disorders, asthma, allergic and skin diseases, peptic or stomach ulcer, shock, lung edema, psoriasis, adult respiratory distress syndrome, pain including dental pain, and aggregation of platelets.
    Type: Grant
    Filed: August 21, 1989
    Date of Patent: September 10, 1991
    Assignee: Merck & Co., Inc.
    Inventors: Donald W. Graham, Tesfaye Biftu, John C. Chabala, Michael N. Chang, Yuan-Ching P. Chiang, Kathryn L. Thompson, Shu S. Yang
  • Patent number: 5019564
    Abstract: An agricultural granule capable of carrying and releasing incorporated biocidal or nutritional agricultural chemicals. The granule is formed by the agitative agglomeration of a plant fiber slurry and resembles a clay granule in all respects except for its chemical inertness.
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: May 28, 1991
    Assignee: Edward Lowe Industries, Inc.
    Inventors: H. Edward Lowe, Ricky L. Yoder, Clayton C. Nelson
  • Patent number: 4895876
    Abstract: A stable concentrated aqueous emulsion of perfluorochemical, a phospholipid and a triglyceride of fatty acids has been demonstrated which has enhanced stability, diminished particle size and heightened tolerance by biological systems. The emulsion has utility as an oxygen transport medium, such as artificial blood. The emulsion can optionally include additional emulsifiers of SURFYNOL.RTM.SE surfactant and PLURONIC.RTM. P-105 surfactant. The emulsion is produced using an improved emulsification technique. The invention includes methods of oxygen transport in vascular systems wherein the oxygen carrying capacity of the vascular systems is improved with the emulsions of the present invention. Methods are also described for organ preservation extra-vivo by perfusing, suffusing, flushing and filling organs outside the body with the oxygen carrying emulsions of the present invention.
    Type: Grant
    Filed: March 20, 1987
    Date of Patent: January 23, 1990
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Frank K. Schweighardt, Charles R. Kayhart
  • Patent number: RE38761
    Abstract: A method of inhibiting cell proliferation in a patient suffering from such disorder comprising administering to said patient an effective amount of a composition comprising, in admixture with a pharmaceutically acceptable carrier, a compound, or a pharmaceutically acceptable salt thereof, which is a substituted styrene compound which can also be a naphthalene, an indane or a benzoxazine; including nitrile and molononitrile compounds, and pharmaceutical compositions comprising, in admixture with a pharmaceutically acceptable carrier, a pharmaceutically-effective amount of such compound.
    Type: Grant
    Filed: October 14, 1994
    Date of Patent: July 19, 2005
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Alexander Levitzki, Chaim Gilon, Michael Chorev, Aviv Gazit