Two Or More Barbituric Acid Compounds Or With An Additional Active Ingredient Or Stabilizer Patents (Class 514/271)
  • Patent number: 11058705
    Abstract: The invention provides derivatives of decitabine with superior chemical stability and shelf life, with similar physiological activity. The derivatives are provided in a non-aqueous formulation, which further stabilizes the derivatives. Methods of treating one or more myelodysplastic syndromes, leukemia, or solid tumours using the formulations are described.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: July 13, 2021
    Assignee: ASTEX PHARMACEUTICALS, INC.
    Inventors: Rajashree Joshi-Hangal, Chunlin Tang, Sanjeev Redkar, Harish Ravivarapu
  • Patent number: 11008293
    Abstract: The invention relates to a class of 5-carboxamide-2-thiobarbituric acid derivatives which inhibits human type II topoisomerase (topoII) enzyme and to use thereof as medicaments especially for blocking the proliferation of cancer cells and treating cancer. The invention also provides a method for the manufacture of the 5-carboxamide-2-thiobarbituric acid derivatives.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: May 18, 2021
    Assignees: UNIVERSITÀ DEGLI STUDI DI PADOVA, FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
    Inventors: Marco De Vivo, Jose Antonio Ortego Martinez, Claudia Sissi, Jose Manuel Arencibia Jimenez
  • Patent number: 9211495
    Abstract: The degradation of an absorbent solution comprising organic compounds provided with an amine function in aqueous solution is reduced considerably in the presence of a small amount of degradation-inhibiting additives belonging to the class of derivatives of pyrimidine or of triazine, at least one substituent of which contains a sulfur atom. The absorbent solution is employed for deacidifying a gaseous effluent.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: December 15, 2015
    Assignee: IFP Energies nouvelles
    Inventors: Bruno Delfort, P-Louis Carrette
  • Publication number: 20150141357
    Abstract: The present invention relates to methods of inhibiting shikimate pathway, comprising administering to a subject a pharmaceutically acceptable composition comprising a compound having a formula: or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: January 10, 2014
    Publication date: May 21, 2015
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Wen-Ching Wang, Shih-Ching Chou, Ming-Hua Hsu
  • Publication number: 20150118295
    Abstract: Described are oral dosage forms that contain abuse-deterrent features and that contain core-shell polymers that include an active pharmaceutical ingredient, with particular examples including immediate release dosage forms that contain a drug that is commonly susceptible to abuse.
    Type: Application
    Filed: September 12, 2014
    Publication date: April 30, 2015
    Inventors: Dinesh K. Haswani, Derek V. Moe, Victoria A. O'Neill, Manuel A. Vega Zepeda
  • Publication number: 20140323412
    Abstract: Provided herein are methods of treating or ameliorating hypercholemia or a cholestatic liver disease by administering to an individual in need thereof a therapeutically effective amount of an Apical Sodium-dependent Bile Acid Transporter Inhibitor (ASBTI) or a pharmaceutically acceptable salt thereof. Also provided are methods for treating or ameliorating a liver disease, decreasing the levels of serum bile acids or hepatic bile acids, treating or ameliorating pruritis, reducing liver enzymes, or reducing bilirubin comprising administering to an individual in need thereof a therapeutically effective amount of ASBTI or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 26, 2012
    Publication date: October 30, 2014
    Inventors: Bronislava Gedulin, Michael Grey, Niall O'Donnell
  • Publication number: 20130108573
    Abstract: Provided herein are methods of treating or ameliorating hypercholemia or a cholestatic liver disease by administering to an individual in need thereof a therapeutically effective amount of an Apical Sodium-dependent Bile Acid Transporter Inhibitor (ASBTI) or a pharmaceutically acceptable salt thereof. Also provided are methods for treating or ameliorating a liver disease, decreasing the levels of serum bile acids or hepatic bile acids, treating or ameliorating pruritis, reducing liver enzymes, or reducing bilirubin comprising administering to an individual in need thereof a therapeutically effective amount of ASBTI or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 2, 2013
    Applicant: Lumena Pharmaceuticals, Inc.
    Inventor: Lumena Pharmaceuticals, Inc.
  • Patent number: 8394808
    Abstract: The present invention relates to therapeutically active xanthine derivative compounds of Formula (I): corresponding processes for manufacture of said derivatives, pharmaceutical formulations containing and uses of such compounds in therapy, particularly in treatment of diseases where under-activation of the HM74A receptor contributes to the disease or where activation of the receptor will be beneficial.
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: March 12, 2013
    Assignee: Glaxosmithkline LLC
    Inventors: Ivan Leo Pinto, Shahzad Sharooq Rahman, Neville Hubert Nicholson
  • Publication number: 20120208773
    Abstract: The present invention provides for a pharmaceutical composition that includes tetrabenazine and a release-retarding agent; and a method of treating a hyperkinetic movement disorder (e.g., Huntington's disease, chorea associated with Huntington's disease, hemiballismus, senile chorea, tic disorders, tardive dyskinesia, myoclonus, dystonia and/or Tourette's syndrome). The method includes administering an effective amount of the pharmaceutical composition, for a period of time effective to treat the hyperkinetic movement disorder.
    Type: Application
    Filed: August 12, 2010
    Publication date: August 16, 2012
    Applicant: Valeant International (Barbados) SRL
    Inventors: Andrew John Duffield, Graham Jackson, Steven E. Frisbee, Okponanabofa Eradiri, John CK Lai
  • Publication number: 20120004251
    Abstract: This invention relates to the use of the phytocannabinoid cannabidivarin (CBDV) and combinations of the phytocannabinoid CBDV with tetrahydrocannabivarin (THCV) and cannabidiol (CBD) in the treatment of epilepsy. The invention further relates to the use of the phytocannabinoid CBDV in combination with standard anti-epileptic drugs (SAEDs). Preferably the SAED is one of ethosuximide, valproate or phenobarbital.
    Type: Application
    Filed: March 30, 2011
    Publication date: January 5, 2012
    Applicants: Otsuka Pharmaceutical Co., Limited, GW Pharma Limited
    Inventors: Ben Whalley, Claire Williams, Gary Stephens, Takashi Futamura
  • Publication number: 20110281811
    Abstract: The invention relates to the use of at least one leukotriene inhibitor for preparing a pharmaceutical composition for the prophylaxis and/or treatment of lung diseases, more particularly of bronchopulmonary dysplasia, in prematurely born infants. The invention further relates to a pharmaceutical composition for the prophylaxis and/or treatment of lung diseases, more particularly of bronchopulmonary dysplasia, in prematurely born infants, the pharmaceutical composition comprising at least one leukotriene inhibitor. The invention additionally relates to a method for the treatment and/or prophylaxis of a lung disease, more particularly of a bronchopulmonary dysplasia, in a prematurely born infant, where the prematurely born infant is administered a pharmacologically active amount of at least one leukotriene inhibitor.
    Type: Application
    Filed: November 12, 2009
    Publication date: November 17, 2011
    Inventor: Sabine Rupprecht
  • Publication number: 20110263545
    Abstract: The present invention provides hepatoprotectant acetaminophen mutual prodrugs, which have an acetaminophen moiety covalently linked to a second moiety that may act as a hepatoprotectant against acetaminophen hepatotoxicity. Additionally, acetaminophen mutual prodrugs may have improved water solubility which may provide better suitability for parenteral and other dosage forms relative to administration of acetaminophen. Also provided are methods of treating a disease or condition that is responsive to acetaminophen (such as fever, pain and ischemic injury) using hepatoprotectant acetaminophen mutual prodrugs, as well as kits and unit dosages.
    Type: Application
    Filed: May 20, 2009
    Publication date: October 27, 2011
    Inventors: Naweed Muhammad, Keith R. Bley, Jeffrey Tobias
  • Publication number: 20110172171
    Abstract: The present invention relates to taurine or taurine-like substances for the prevention of brain oedema, particularly brain intramyelinic oedema and more particularly brain intramyelinic oedema induced by an anti-convulsive drug such as vigabatrin. The invention relates to a substance selected from the group consisting of taurine, a taurine precursor, a taurine metabolite, a taurine derivative, a taurine analog and a substance required for the taurine biosynthesis for the prevention of brain oedema.
    Type: Application
    Filed: September 4, 2009
    Publication date: July 14, 2011
    Inventors: Serge Picaud, José-Alain Sahel, Firas Jammoul
  • Publication number: 20110003835
    Abstract: This invention relates to compounds, pharmaceutical compositions and methods for use in the prevention and treatment of cerebral insufficiency, including enhancement of receptor functioning in synapses in brain networks responsible for basic and higher order behaviors.
    Type: Application
    Filed: September 3, 2010
    Publication date: January 6, 2011
    Applicant: CORTEX PHARMACEUTICALS, INC.
    Inventors: Rudolf Mueller, Leslie Street
  • Publication number: 20100190752
    Abstract: A composition of matter comprising in combination as component (a) at least one 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol compound, and as component (b) at least one antiepileptic, a pharmaceutical formulation and a dosage form comprising said composition of matter, and a method of treating pain, e.g. neuropathic pain, in which components (a) and (b) are administered simultaneously or sequentially to a mammal, whereby component (a) may be administered before or after component (b) and whereby components (a) or (b) are administered to the mammal either via the same or a different pathway of administration.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 29, 2010
    Applicant: Gruenenthal GmbH
    Inventors: Klaus Schiene, Petra Bloms-Funke, Thomas Christoph
  • Patent number: 7696211
    Abstract: Methods and compositions for treating and preventing sepsis are provided. The methods of the invention comprise administering to a subject a therapeutically effective amount of an A1 adenosine receptor antagonist in combination with an antibiotic agent. The invention further encompasses pharmaceutical compositions comprising a combination of an A1 adenosine receptor antagonist and an antibiotic agent in a pharmaceutically acceptable carrier. The pharmaceutical compositions of the invention find use in methods for treating and preventing sepsis.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: April 13, 2010
    Inventor: Constance N. Wilson
  • Publication number: 20080268067
    Abstract: This invention relates to methods of inhibiting a Cav3 calcium channel in a cell using a C2-C10 alkyl alcohol, or mixtures thereof. This invention further relates to methods of treating a thalamocortical dysrhythmia disorder in a mammal and for treating a neurological disorder in a mammal associated with the thalamocortical dysrhythmia using a C2-C10 alkyl alcohol, a lipophilic molecule with a partition coefficient substantially similar to that of a C2-C10 alkyl alcohol, or mixtures thereof, or a pharmaceutical composition comprising the same.
    Type: Application
    Filed: March 10, 2008
    Publication date: October 30, 2008
    Inventors: Rodolfo R. Llinas, Mutsuyuki Sugimori, Francisco Urbano
  • Patent number: 7276538
    Abstract: The use of the polyamine known as spermidine, i.e., N-(3-aminopropyl) tetraminethylenediamine, as an active principle in the preparation of a composition for pharmaceutical or dietetic use in man for combating hair loss is disclosed.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: October 2, 2007
    Assignee: Giuliani S.p.A.
    Inventors: Fabio Rinaldi, Elisabetta Sorbellini, Valter Gatti, Danila Ingrid Marchioretto
  • Patent number: 6974838
    Abstract: Methods of making and using racemic and optically pure metabolites of sibutramine, and pharmaceutically acceptable salts, solvates, and clathrates thereof, are disclosed. Pharmaceutical compositions and dosage forms are also disclosed which comprise a dopamine reuptake inhibitor, such as a racemic or optically pure sibutramine metabolite, and optionally an additional pharmacologically active compound.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: December 13, 2005
    Assignee: Sepracor Inc.
    Inventors: Chrisantha Hugh Senanayake, Qun Kevin Fang, Zhengxu Han, Dhileepkumar Krishnamurthy
  • Patent number: 6673925
    Abstract: Method of producing thiobarbituric acid derivatives of formula I wherein R1 is SH, S−M+ or CH3S—, and M+ is an alkali metal ion, by hydrogenolysis of a compound of formula II wherein R2 is chlorine or CH3O—, with a) a hydrogenolysis agent in the presence of an inert solvent and by a direct reaction of the hydrogenolysis product with an alkali metal methylate in methanol, or b) with a hydrogenolysis agent in the presence of an inert solvent and in the presence of a methylation reagent, and subsequently with an alkali metal methylate in methanol, as well as the use of these compound of formula I in the production of 7-[(4,6-dimethoxy-pyrimidin-2-yl)thio]-3-methylphthalide.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: January 6, 2004
    Assignee: Syngenta Crop Protection, Inc.
    Inventors: Bernhard Urwyler, Thomas Rapold, Marco Passafaro
  • Publication number: 20020156016
    Abstract: Gamma aminobutyric acid (GABA) is a potent inhibitory neurotransmitter that binds to hetero-oligomeric receptors in the mammalian brain. In a previous study, we documented specific GABA binding to isolated rat hepatocytes which resulted in inhibition of hepatocyte proliferation. The purpose of the present study was to define the nature of hepatic GABAA receptors and document their expression during rapid liver growth (post-partial hepatectomy). Polymerase chain reactions (PCR) with gene-specific primers derived from published sequences were performed with marathon-ready human and rat liver cDNA. Two GABAA receptor subunit types (&bgr;3 and &egr;) were expressed in the human liver and one (&bgr;3) in the rat liver. PCR amplification of the human GABAA receptor &bgr;3 subunit produced a single product (m.w. 53-59 kDa). In the case of the &egr; subunit, two PCR products were identified.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 24, 2002
    Inventor: Gerald Minuk
  • Patent number: 6469040
    Abstract: This invention relates to the use of cyclooxygenase-2 inhibitors or derivatives thereof in preventing and treating neoplasia. In particular, the invention describes the method of preventing and treating epithelial cell neoplasia in a subject, said method comprising treating the subject with a therapeutically-effective amount of a compound of Formula I. wherein A, R2 and R3 are as described in the specification.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: October 22, 2002
    Assignee: G.D. Searle & Co.
    Inventors: Karen Seibert, Jaime Masferrer, Gary B Gordon
  • Patent number: 6469017
    Abstract: A method for blocking IL-12 signaling by administration of the following compound: wherein, R1 is H, CH3, sulfate, phosphate, or salt thereof; R2 is alkyl (C1-12), alkoxyalkyl (C1-11), dialkoxyalkyl, CH2C6H5, —CH2-furan, biotin; and R3 is H, CH3 or CH2C6H5.
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: October 22, 2002
    Assignee: Cell Therapeutics, Inc.
    Inventors: Stephen J. Klaus, J. Peter Klein, Anil M. Kumar
  • Patent number: 6358944
    Abstract: The present invention relates to methods and compositions comprising a very low dose of cyclobenzaprine or metabolite thereof for preventing and treating Generalized Anxiety Disorder. The present invention further relates to methods and compositions for treating and preventing symptoms associated with Generalized Anxiety Disorder using a very low dose of cyclobenzaprine.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: March 19, 2002
    Assignee: Vela Pharmaceuticals, Inc.
    Inventors: Seth Lederman, Iredell W. Iglehart, III
  • Patent number: 6169105
    Abstract: The power of citalopram, fluvoxamine and paroxetine to increase the availability of sarotonin, norepinephrine and dopamine, particularly serotonin, is augmented by administration in combination with a drug which is a serotonin 1A receptor antagonist.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: January 2, 2001
    Assignee: Eli Lilly and Company
    Inventors: David Taiwai Wong, Juan Ignacio Oguiza
  • Patent number: 6028073
    Abstract: N-substitued 3-azabicyclo[3.2.0]heptane derivatives of formula (I) ##STR1## in which R.sup.1, R.sup.2, A, X, Y and Z have the meanings given in the description, their method of preparation and their use as pharmacological agents.
    Type: Grant
    Filed: September 18, 1998
    Date of Patent: February 22, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerd Steiner, Rainer Munschauer, Thomas Hoger, Liliane Unger, Hans-Jurgen Teschendorf
  • Patent number: 6001842
    Abstract: Methods of preventing or treating ischemia-reperfusion injury in an organ by administration of a composition containing a selective A.sub.1 adenosine receptor antagonist and/or a P.sub.2X purinoceptor antagonist are provided. Methods of preventing or treating endotoxin-related tissue injury by administration of a composition containing a selective A.sub.1 adenosine receptor antagonist and/or a P.sub.2X purinoceptor antagonist are also provided.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: December 14, 1999
    Assignee: Trustees of the University of Pennsylvania
    Inventor: Constance F. Neely
  • Patent number: 5965564
    Abstract: There is disclosed compounds and pharmaceutical compositions that are a resolved R or S (preferably R) enantiomer of an .omega.-1 alcohol of a straight chain alkyl (C.sub.5-8) substituted at the 1-position of 3,7-disubstituted xanthine. The inventive compounds are effective in modulating cellular response to external or in situ primary stimuli, as well as to specific modes of administration of such compounds in effective amounts.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: October 12, 1999
    Assignee: Cell Therapeutics, Inc.
    Inventors: James A. Bianco, Paul Woodson, David Porubek, Jack Singer
  • Patent number: 5880120
    Abstract: The present invention provides novel compounds such as certain aryloxy indanamines which are useful as anti-depressants and as inhibitors of synaptic norepinephrine and serotonin uptake. The present invention also provides an improvement in the treatment of depression which comprises inhibiting synaptic serotonin and epinepherine uptake.
    Type: Grant
    Filed: September 11, 1997
    Date of Patent: March 9, 1999
    Assignee: Merrell Pharmaceuticals, Inc.
    Inventor: Mark W. Dudley
  • Patent number: 5817666
    Abstract: A composition for the treatment of actinic keratoses includes 5-fluorouracil and an alpha hydroxy carboxylic acid. The composition may further include ancillary ingredients. A therapeutic method involving the composition and a kit for carrying out the treatment are also disclosed.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: October 6, 1998
    Inventor: Bruce E. Katz
  • Patent number: 5770607
    Abstract: This invention relates to an aqueous liquid composition for external use which contains a tricyclo compound of the chemical formula (I) presented here-under or a pharmaceutically acceptable salt thereof. More particularly, the invention relates to an aqueous liquid composition for external use characterized in that it contains said tricyclo compound and a water-soluble solubilizer. The composition of the invention is used in medical treatment.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: June 23, 1998
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Toshiyasu Honbo, Sachiyo Tanimoto, Hiromitsu Yoshida, Takehisa Hata, Sotoo Asakura, Yasuto Koyama, Youhei Kiyota
  • Patent number: 5668155
    Abstract: Disclosed are methods for improving various aberrant metabolic indices in mammals including humans by administration of muscarinic (particularly M1) receptor antagonists alone or in combination with prolactin inhibiting compounds. Preferably the administration takes place at a predetermined time (or, if a combination of muscarinic receptor antagonist and prolactin inhibitor is used, at different predetermined times) during a 24-hour period when the administration is effective (or its effect more pronounced). The invention has application in the treatment of lipid and glucose metabolism disorders.
    Type: Grant
    Filed: June 20, 1994
    Date of Patent: September 16, 1997
    Assignees: The General Hospital Corporation, The Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: Anthony H. Cincotta, Albert H. Meier, John M. Wilson
  • Patent number: 5648357
    Abstract: There is disclosed compounds and pharmaceutical compositions that are a resolved R or S (preferably R) enantiomer of an .omega.-1 alcohol of a straight chain alkyl (C.sub.5-8) substituted at the 1-position of 3,7-disubstituted xanthine. The inventive compounds are effective in modulating cellular response to external or in situ primary stimuli, as well as to specific modes of administration of such compounds in effective amounts.
    Type: Grant
    Filed: September 16, 1994
    Date of Patent: July 15, 1997
    Assignee: Cell Therapeutics, Inc.
    Inventors: James A. Bianco, Paul Woodson, David Porubek, Jack Singer
  • Patent number: 5635512
    Abstract: A process for the long term modification and regulation of linid and glucose metabolism--generally to reduce obesity, insulin resistance, and hyperinsulinemia or hyperglycemia, or both (these being the hallmarks of noninsulin dependent, or Type II diabetes)--by administration to a vertebrate, animal or human, of a dopamine agonist and a prolactin stimulator. The dopamine agonist and prolactin stimulator are administered in daily dosages, respectively, at a time of day dependent on the normal circadian rhythm of fat and lean members of a similar species. Decreases in body fat deposits result by treatment of an obese species on a daily timed sequence based on circadian rhythms of the peak prolactin, or peak prolactin and peak glucocorticosteroid, blood level established for lean insulin sensitive members of a similar species.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: June 3, 1997
    Assignees: Ergo Science Incorporated, Board of Supervisors of Louisiana Business and Agricultural and Mechanical College
    Inventors: Anthony H. Cincotta, Albert H. Meier
  • Patent number: 5234929
    Abstract: A method of treating or preventing motion sickness is disclosed which comprises administering an anti-motion sickness effective amount of an anticonvulsant compound such as phenytoin, ethotoin, primidone, ethosuximide or carbamazepine, in combination with a potentiating amount of an antitussive or cough suppressant agent such as dextromethorphan, levopropoxyphene, muscaphene, pholocodeine, or carbetapentene. The antitussive compounds of the present invention act as potentiating agents so as to enable effective treatment or prevention of motion sickness using a reduced amount of the anticonvulsant compound normally used in such treatment. The method of the present invention reduces the potential for various side effects and thus provides a safer and more effective method of treatment for motion sickness than prior art methods.
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: August 10, 1993
    Inventor: William Chelen
  • Patent number: 5141943
    Abstract: 5-benzyl barbiturate compounds for use as water-soluble uridine phosphorylase inhibitors are disclosed. These compounds are useful for reducing the toxicity and anemia induced by antiviral drugs such as AZT, as well as for potentiating anticancer drugs and combatting their host-toxicity.
    Type: Grant
    Filed: April 12, 1990
    Date of Patent: August 25, 1992
    Assignee: Brown University Research Foundation
    Inventors: Fardos N. M. Naguib, Mahmoud H. el Kouni, Raymond Panzica, Sungman Cha
  • Patent number: 5130317
    Abstract: Pyrimidine-4,6-dicarboxylic acid diamides, processes for the use thereof, and pharmaceuticals based on these compoundsThe invention relates to pyrimidine-4,6-dicarboxylic acid diamides of the formula I ##STR1## in which R.sup.1 and R.sup.2 have the meanings given. The compounds according to the invention inhibit proline hydroxylase and lysine hydroxylase and can be employed as fibrosuppressants and immunosuppressants.
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: July 14, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Ekkehard Baader, Martin Bickel, Volkmar Gunzler-Pukall, Stephan Henke
  • Patent number: 4879274
    Abstract: Novel external medications comprise, as essential components, the following three components (A) to (C):(A) an .alpha.-monoglyceryl ether represented by the following formula (I): ##STR1## wherein R means an alkyl or alkenyl group having 10 - 24 carbon atoms; (B) a physiologically active material; and(C) an oily material.The external medications have extremely high skin occlusive properties and significantly-improved absorptivity of phosiologically active materials. Therefore, a smaller amount of the medications compared with the conventional ones can give sufficient pharmacological effects and thus side effects can be reduced. The external medications may contain physiologically active materials such as drugs, growth hormones and the like, which are expected to show pharmacological effects upon their percutaneous absorption.
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: November 7, 1989
    Assignee: Kao Corporation
    Inventors: Tetsuro Kamiya, Shuichi Tsuchiya, Kenji Hara
  • Patent number: 4602912
    Abstract: The invention relates to a composition for protecting keratinous material, in particular woollen textiles, from attack by pests that feed on keratin, in particular moth and beetle larvae, which composition contains, as active ingredient combination, a specifically substituted 5-(pyridyloxyphenylcarbamoyl)barbituric acid or a salt thereof and a synthetic pyrethroid, as well as to a process comprising the use of this active ingredient combination for providing said material with a protective finish against attack by pests that feed on keratin.
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: July 29, 1986
    Assignee: Ciba-Geiby Corporation
    Inventors: Bernardo de Sousa, Urs Burckhardt, Jean J. Gallay, Manfred Kuhne, Ernst Beriger, Dieter Reinehr
  • Patent number: 4503100
    Abstract: A composition for protecting keratin material, in particular woolen textiles, against attack by keratin pests, in particular moth and beetle larvae, which contains a specifically substituted 5-phenylcarbamoylbarbituric acid or a salt thereof and a synthetic pyrethroid as the active compound combination, is described, as well as a process, using the said active compound combination, for imparting a finish to the said material against attack by keratin pests.
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: March 5, 1985
    Assignee: Ciba-Geigy Corporation
    Inventors: Bernardo de Sousa, Werner Schmid, Klaus Artz