The Two Cyclos Share At Least Three Ring Members (i.e., Bridged) Patents (Class 549/397)
  • Patent number: 11878983
    Abstract: A method of producing levoglucosenone from particulate cellulosic material. The method comprises forming a premix of particulate cellulosic material, water, acid and a polar organic solvent. The solvent has a higher boiling point than levoglucosenone. The pre-mix is fed into a pyrolysis reactor, such as a fluidised bed reactor, in which the pre-mix is fluidised by a fluidising gas. The reactor is maintained at a temperature within the range 250° C. to 450° C., and gaseous products and char are withdrawn from the pyrolysis reactor. Levoglucosenone and the polar organic solvent are condensed from the gaseous products, produced by the reactor.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: January 23, 2024
    Assignee: CIRCA GROUP LIMITED
    Inventors: Anthony James Duncan, Ebbe Jan Dommisse, Warwick Douglas Raverty
  • Patent number: 10813942
    Abstract: Compounds of Formula (A) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by pharmaceutical compositions and the uses thereof as asialoglycoprotein receptor (ASGPR) targeting agents.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: October 27, 2020
    Assignee: Pfizer Inc.
    Inventors: Spiros Liras, Vincent Mascitti, Benjamin Thuma
  • Patent number: 10376531
    Abstract: Compounds of Formula (A) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by pharmaceutical compositions and the uses thereof as asialoglycoprotein receptor (ASGPR) targeting agents.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: August 13, 2019
    Assignee: Pfizer Inc.
    Inventors: Spiros Liras, Vincent Mascitti, Benjamin Thuma
  • Patent number: 10039778
    Abstract: Compounds of Formula (A) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by pharmaceutical compositions and the uses thereof as asialoglycoprotein receptor (ASGPR) targeting agents.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: August 7, 2018
    Assignee: Pfizer Inc.
    Inventors: Spiros Liras, Vincent Mascitti, Benjamin Thuma
  • Patent number: 9376451
    Abstract: A method to produce 5-hydroxymethylfurfural (HMF) is described in which a reactant including cellulose, lignocellulose, or a combination thereof, in a reaction mixture of a polar, aprotic solvent and an acid is reacted for a time, at a temperature, and at a hydrogen ion concentration wherein at least a portion of the cellulose or lignocellulose present in the reactant is converted to HMF. The reaction mixture is initially substantially devoid of water. As the reaction proceeds, dehydration of intermediates causes the water concentration in the reaction mixture to rise to no more than about 2.0 wt % water.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: June 28, 2016
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: George W. Huber, Fei Cao, James A. Dumesic, Thomas J. Schwartz
  • Publication number: 20150147288
    Abstract: The invention generally relates to environmental friendly pesticide compounds, formulations, methods of preparation and application and utilities thereof. More particularly, the invention relates to pesticide compounds and formulations that include terpenes or terpenoids having chemical formula of (C5H8)n, and its derivatives and analogs thereof, as active insecticidal ingredients; certain botanical essential oils as synergists, and other select ingredients as additives.
    Type: Application
    Filed: February 2, 2015
    Publication date: May 28, 2015
    Inventor: Tao Zhong
  • Patent number: 9018249
    Abstract: The present invention relates to novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The invention also relates to the processes for the synthesis of novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The present invention also provides pharmaceutical compositions comprising novel compounds of Formula I and methods of treating or preventing one or more conditions or diseases that may be regulated or normalized via inhibition of Sodium Glucose Cotransporter-2 (SGLT-2).
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: April 28, 2015
    Assignee: Panacea Biotec Limited
    Inventors: Rajesh Jain, Sanjay Trehan, Jagattaran Das, Gurmeet Kaur Nanda, Sastry V. R. S. Thungathurthi, Nishan Singh, Sudhir Kumar Sharma
  • Publication number: 20140378540
    Abstract: The present invention relates to novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The invention also relates to the processes for the synthesis of novel compounds of Formula I, their pharmaceutically acceptable derivatives, tautomeric forms, isomers, polymorphs, prodrugs, metabolites, salts or solvates thereof. The present invention also provides pharmaceutical compositions comprising novel compounds of Formula I and methods of treating or preventing one or more conditions or diseases that may be regulated or normalized via inhibition of Sodium Glucose Cotransporter-2 (SGLT-2).
    Type: Application
    Filed: September 12, 2012
    Publication date: December 25, 2014
    Inventors: Rajesh Jain, Sanjay Trehan, Jagattaran Das, Gurmeet Kaur Nanda, Sastry V. R. S Thungathurthi, Nishan Singh, Sudhir Kumar Sharma
  • Patent number: 8840926
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: September 23, 2014
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Emil Kaskkis, Steven Jungles, He Zhao
  • Publication number: 20140275173
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are GPR120 G protein-coupled receptor modulators which may be used as medicaments.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Inventors: Hao Zhang, Peter T.W. Cheng, Sean Chen, Shiwei Tao, Shung C. Wu, Lidet A. Negash
  • Publication number: 20140235446
    Abstract: The compounds of the formula (I) in which L represents a radical of the formula and A1, B1 and A2 and B2 are as defined in Claim 1, are suitable as herbicides for the control of harmful plants or as plant growth regulators. The compounds can be prepared by the process of Claim 12.
    Type: Application
    Filed: July 11, 2012
    Publication date: August 21, 2014
    Applicant: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Marc Mosrin, Harald Jakobi, Alfred Angermann, Elmar Gatzweiler, Isolde Häuser-Hahn, Ines Heinemann, Christopher Hugh Rosinger, Stefan Lehr, Stefan Schnatterer
  • Publication number: 20140161741
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: December 4, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Hugo Robert Germain DENUTTE, An PINTENS, Johan SMETS, Freek Annie Camiel VRIELYNCK, Koen VAN AKEN
  • Patent number: 8680012
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: March 25, 2014
    Assignee: Syngenta Crop Protection LLC
    Inventors: Christopher John Mathews, James Nicholas Scutt, Michel Muehlebach
  • Patent number: 8669380
    Abstract: Compounds of Formula (A) and (B) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: March 11, 2014
    Assignee: Pfizer Inc.
    Inventor: Vincent Mascitti
  • Publication number: 20140005389
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.
    Type: Application
    Filed: August 30, 2013
    Publication date: January 2, 2014
    Applicant: SYNGENTA CROP PROTECTION LLC
    Inventors: Christopher John MATHEWS, James Nicholas SCUTT, Michel MUEHLEBACH
  • Publication number: 20130225487
    Abstract: Compounds of Formula (A) and (B) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Application
    Filed: March 12, 2013
    Publication date: August 29, 2013
    Applicant: Pfizer Inc.
    Inventor: Pfizer Inc.
  • Publication number: 20130122094
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Application
    Filed: October 24, 2012
    Publication date: May 16, 2013
    Applicant: ULTRAGENYX PHARMACEUTICAL, INC.
    Inventor: ULTRAGENYX PHARMACEUTICAL, INC.
  • Patent number: 8329927
    Abstract: The invention provides certain novel water-soluble and water-insoluble monomers for ring opening metathesis polymerization and novel polymers, compositions and products, and related methods thereof.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: December 11, 2012
    Assignee: University of Massachusetts
    Inventors: Gregory N. Tew, Ahmad Emad-Eldin Madkour, Sterling Fitzgerald Alfred, Paralee Patten King, Semra Colak
  • Publication number: 20120184486
    Abstract: Compounds of Formula (A) and (B) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Application
    Filed: October 21, 2010
    Publication date: July 19, 2012
    Inventor: Vincent Mascitti
  • Publication number: 20120142911
    Abstract: The present invention relates to the synthesis of intermediates which are useful in TTX synthesis and to the preparation thereof.
    Type: Application
    Filed: June 11, 2010
    Publication date: June 7, 2012
    Inventors: Pedro Noheda Marín, Luis Miguel Lozano Gordillo, Nuria Tabares Cantero, Raúl Benito Arenas, David Herrero
  • Publication number: 20120021902
    Abstract: (4-Trifluoromethyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides A description is given of (4-trifluoromethyl-3-thiobenzoyl)cyclohexanediones of the formula (I) and of their use as herbicides. In this formula (I), X, R1, R2, R3, and R4 are radicals such as hydrogen and organic radicals such as alkyl. A and Z are oxygen or alkylene.
    Type: Application
    Filed: July 19, 2011
    Publication date: January 26, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Hartmut AHRENS, Andreas VAN ALMSICK, Elmar GATZWEILER, Dieter FEUCHT, Isolde HÄUSER-HAHN, Stefan LEHR, Christopher Hugh ROSINGER
  • Publication number: 20120021904
    Abstract: A description is given of (4-haloalkyl-3-thiobenzoyl)cyclohexanediones of the formula (I) and of their use as herbicides. In this formula (I), X, Y, R1, R2, R3, and R4 are radicals such as hydrogen and organic radicals such as alkyl. A and Z are oxygen or alkylene.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Hartmut AHRENS, Dieter FEUCHT, Elmar GATZWEILER, Isolde HAUSER-HAHN, Christopher Hugh ROSINGER
  • Patent number: 8080580
    Abstract: Compounds of Formula (I) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: December 20, 2011
    Assignee: Pfizer Inc.
    Inventors: Vincent Mascitti, Benjamin M. Collman
  • Publication number: 20110293757
    Abstract: Compositions for the treatment and/or prevention of cancer are described. Preferably the composition comprises a therapeutically effective amount of tea tree oil from Melaleuca alternifolia, together with a pharmaceutically or therapeutically acceptable carrier and/or diluent. Methods for the treatment and/or prevention of cancer are also described. Preferably the method is used for the treatment and prevention of skin cancer. More preferably, the method is used for the treatment and prevention of basal cell carcinoma, squamous cell carcinoma and/or melanoma.
    Type: Application
    Filed: July 17, 2009
    Publication date: December 1, 2011
    Applicant: Novasel Australia Pty. Ltd.
    Inventors: Thomas V. Riley, Sara J. Greay, Christine F. Carson, Manfred W. Beilharz, Demelza J. Ireland, Haydn T. Kissick
  • Publication number: 20110190323
    Abstract: The present invention relates to analogs of cortistatin A, J, K, and L, having the general formula: I and salts thereof, wherein R1, R2, R3, R4, n, and m are as defined herein; processes for preparing such compounds and intermediates thereto; pharmaceutical compositions comprising such compounds; methods for treating a proliferative disease; methods for treating a disease associated with aberrant angiogenesis; methods for inhibiting angiogenesis; and processes for preparing cortistatin A, J, K, and L, and analogs thereof.
    Type: Application
    Filed: August 28, 2009
    Publication date: August 4, 2011
    Applicant: President and Fellows of Harvard College
    Inventors: Alec Nathanson Flyer, Hong Myung Lee, Andrew G. Myers, Cristina Montserrat Nieto-Oberhuber, Matthew D. Shair, Chong Si
  • Publication number: 20110046199
    Abstract: Described herein are compounds, compositions, and methods for treating HIV and related diseases.
    Type: Application
    Filed: January 16, 2009
    Publication date: February 24, 2011
    Applicant: PURDUE RESEARCH FOUNDATION
    Inventor: Arun K. Ghosh
  • Publication number: 20100280235
    Abstract: Disclosed is a method for mass-producing 4?-ethynyl d4T (4?-ethynyl-2?,3?-didehydro-3?-deoxythymidine) by a simpler process at low cost. Specifically disclosed is a method for producing 4?-ethynyl d4T, which is characterized by comprising a step for introducing a triple bond-containing group into a furfuryl alcohol derivative or a levoglucosenone, by reacting the furfuryl alcohol derivative or levoglucosenone with a certain compound, and a step for reacting a compound represented by the formula (III), which is obtained by the aforementioned step, with thymine.
    Type: Application
    Filed: December 26, 2008
    Publication date: November 4, 2010
    Applicant: Oncolys Biopharma, Inc
    Inventors: Katsuyuki Nagai, Shinya Kiguchi, Hiroya Koyama, William Ewan Hume, Satoshi Tsujimoto
  • Publication number: 20100279872
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.
    Type: Application
    Filed: December 11, 2008
    Publication date: November 4, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Michel Muehlebach, Christopher John Mathews, James Nicholas Scutt, Stephane Andre Marie Jeanmart, Mangala Govenkar
  • Patent number: 7820616
    Abstract: The present invention a method of improving, enhancing, or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the following compound: wherein R represents a saturated C2-C4 alkyl straight chain or branched.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: October 26, 2010
    Assignee: International Flavors & Fragrances, Inc.
    Inventors: Adam P. Closson, Michael G. Monteleone
  • Publication number: 20100210466
    Abstract: Pyrandione, thiopyrandione and cyclohexanetrione compounds, which are suitable for use as herbicides.
    Type: Application
    Filed: December 12, 2007
    Publication date: August 19, 2010
    Applicants: SYNGENTA PARTICIPATIONS AG, SYNGENTA LIMITED
    Inventors: Michel Muehlebach, Christoper John Matthews, James Nicholas Scutt, Mangala Govenkar
  • Publication number: 20100056618
    Abstract: Compounds of Formula (I) are described herein and the uses thereof for the treatment of diseases, conditions and/or disorders mediated by sodium-glucose transporter inhibitors (in particular, SGLT2 inhibitors).
    Type: Application
    Filed: August 24, 2009
    Publication date: March 4, 2010
    Inventors: Vincent Mascitti, Benjamin M. Collman
  • Patent number: 7596836
    Abstract: A nose and throat anti-influenza solution is described that decreases the likelihood influenza infection and its spread. The solution's components are readily available and have been used to treat humans for other ailments previously, leading to an easily implemented, scalable, safe, and cost-effective solution. The core components of the solution include: specially denatured alcohol (SDA); Triton x-100; sodium saccharin; 1,8 cineole (eucalyptol); thymol; methyl salicylate; menthol; sorbitol and/or glycerin; sodium benzoate; poloxamer 407; polysorbate 80; and distilled water. Optionally, the solution also includes one or more of the following: citric acid; sambucus nigra agglutinin; a lectin that binds 2,3 sialic acid; nonoxynol-9; sialyllactose; a protease; a protease inhibitor; and/or chloroquine. The solution is applied to the nasal cavity via a pre-moistened cotton swab or a pre-moistened facial tissue and the solution is applied to the back of the throat via a spray, gum, or gargle solution.
    Type: Grant
    Filed: May 2, 2007
    Date of Patent: October 6, 2009
    Inventor: Steve W. Schwartz
  • Publication number: 20090136667
    Abstract: Method of forming a low dielectric k porous film on a substrate, comprising reacting at least a film matrix precursor compound having silicon, carbon, oxygen and hydrogen atoms, and either at least a pore-forming compound, of the formula (I) wherein R represents: either a linear or branched, saturated or non saturated hydrocarbon radical, or a cyclic saturated or unsaturated hydrocarbon radical, or at least one of the following pore-forming compounds: 1-methyl-4-(1-methyl ethyl)-7-oxabicyclo[2.2.1.]heptane, 1,3,3-trimethyl-2-oxabicyclo[2.2.1.]octane or 1,8-cineole, or 1-methyl-4-(1-methyl ethenyl)-7-oxabicyclo[4.1.0.]heptane; New precursor precursor mixture, and the use of a compound of formula (I), as a pore-forming compound in a chemical vapor deposition of a low dielectric k film on a substrate.
    Type: Application
    Filed: March 20, 2007
    Publication date: May 28, 2009
    Inventors: Joanne Deval, Manon Vautier
  • Publication number: 20090048284
    Abstract: This invention to antagonists that inhibit transporters and receptors. The invention also relates to partial inhibitors of transporters and receptors that allow partial transport or partial binding of a compound to the transporter or receptor. The invention also relates to compounds that differentially prevent transport or binding through a transporter or to a receptor. The invention also relates to the use of these compounds for treating certain diseases and disorders.
    Type: Application
    Filed: October 21, 2008
    Publication date: February 19, 2009
    Inventors: Peter C. Meltzer, Bertha K. Madras, Paul Blundell, Shanghao Liu
  • Publication number: 20080261905
    Abstract: The present invention relates to the use of modified nucleotides and single or double stranded oligonucleotides having at least one of said modified nucleotides for performing RNA interference. The modified nucleotides are selected from 6-membered ring containing nucleotides such as hexitol, altritol, O-substituted or O-alkylated altritol, cyclohexenyl, ribo-cyclohexenyl and O-substituted or O-alkylated ribo-cyclohexenyl nucleotides. The present invention also relates to novel modified nucleosides or nucleotides and to the use of the novel modified nucleosides and nucleotides in single or double stranded oligonucleotides for RNA interference, antisense therapy or other applications.
    Type: Application
    Filed: November 8, 2005
    Publication date: October 23, 2008
    Applicants: K.U. LEUVEN RESEARCH AND DEVELOPMENT, UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
    Inventors: Piet Herdewijn, Arthur Van Aerschot, Jing Wang, Rudy Juliano
  • Publication number: 20080182203
    Abstract: A photoresist composition includes about 4% to about 10% by weight of a photoresist resin, about 0.1% to about 0.5% by weight of a photoacid generator having a sulfonium-salt cationic group and a sulfonium-salt anionic group containing a carboxyl group as a hydrophilic site and a remainder of a solvent. The photoresist composition may form a photoresist pattern having a uniform profile.
    Type: Application
    Filed: January 24, 2008
    Publication date: July 31, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyo-Jin Yun, Young-Gil Kwon, Young-Ho Kim, Do-Young Kim, Jae-Hee Choi, Se-Kyung Baek
  • Publication number: 20080146812
    Abstract: There is provided compounds of formula I, wherein R1, R2, R4, R41 to R46, A, B and G have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.
    Type: Application
    Filed: February 12, 2008
    Publication date: June 19, 2008
    Applicant: ASTRAZENECA AB
    Inventors: Annika Bjore, Ulrik Gran, Gert Strandlund
  • Publication number: 20080139448
    Abstract: The compound 6-oxabicylco[3.2.1]octane,5-methyl-1-(1,2,2-trimethylbicyclo[3.1.0]hex-3-yl)- and its uses in fragrance applications.
    Type: Application
    Filed: December 8, 2006
    Publication date: June 12, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda
  • Patent number: 7375132
    Abstract: Compounds and compositions of the following formula: and analogs and stereoisomers thereof (and pharmaceutically acceptable carriers). Additionally disclosed is a method of inhibiting hypoxia-inducible factor-1 function in a patient or sample thereof, comprising administering to the patient or sample an effective inhibiting amount of a compound or composition of the present invention.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: May 20, 2008
    Assignee: University of Mississippi
    Inventors: Yu-Dong Zhou, Dale G. Nagle, Asjad Kaleem Mohammed, Chowdhury Faiz Hossain
  • Publication number: 20080102211
    Abstract: The present invention provides a polysilazane-treating solvent which has excellent dissolving power and stability, has no influence on a substrate as an underlying layer and the properties of a polysilazane, is excellent in shape of cut edge, and further has high safety to the human body. The treating solvent comprises a solvent selected from the group consisting of tetralin, p-menthane, p-cymene, ?-pinene, 1,8-cineol, and mixtures thereof, and a polysilazane treatment method using the same. This solvent may further comprise a solvent selected from the group consisting of aliphatic hydrocarbons, alicyclic hydrocarbons, and mixtures thereof.
    Type: Application
    Filed: February 1, 2006
    Publication date: May 1, 2008
    Inventors: Hideki Matsuo, Masaaki Ichiyama, Tomonori Ishikawa, Hiroyuki Aoki, Bruce Kiker, Joseph Oberlander
  • Patent number: 7019149
    Abstract: A method of treating ocular hypotension, hypertension, hemorrhage, myocardial ischemia, angina pectoris, coronary contraction, cerebrovascular contraction after subarachnoidal hemorrhage, cerebral hemorrhage and asthma which comprises administering to a mammal suffering therefrom a therapeutically effective amount of a thromboxane ligand which is a compound formula I, wherein Y is (CH2)x; Z is selected from the group consisting of and (CR2)x, x is an integer of 1 or 2; n is 0 or 1; R2 is hydrogen or an alkyl radical of from 1 to 4 carbons; A is an alkylene or alkenylene radical having from two to seven carbon atoms, which radical may be substituted with one or more hydroxy, oxo, alkyloxy or alkylcarboxy groups or said alkylene or alkenylene may have one or more enchained oxa or imino radicals; B is a methyl radical or a cycloalkyl radical having from three to seven carbon atoms, or an aryl radical, selected from the group consisting of hydrocarbyl aryl and heteroaryl radicals wherein the heteroatom is
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: March 28, 2006
    Assignee: Allergan, Inc.
    Inventors: Robert M. Burk, Achim H-P Krauss, David F. Woodward
  • Patent number: 6884897
    Abstract: A process is provided for preparing 3,6-dihydro-2H-pyran-2-carboxylic esters via a thermal hetero Diels-Alder reaction of 1,3-dienes with glyoxylic esters without the use of catalysts and stabilizers using a special metering technique.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: April 26, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventor: Michael Lögers
  • Patent number: 6872840
    Abstract: The present invention relates to a synthesis of an 8-membered carbocyclic compound having diexomethylene groups, more particularly to a synthesis of an 8-membered carbocyclic compound having diexomethylene groups, a novel compound having the structure represented by the following Chemical Formula 1, from trimethylsilanylmethyl-allenol derivative by the intramolecular Prins cyclization using Lewis acid. The 8-membered carbocyclic compound is a useful intermediate for synthesis of other multicarbocyclic compounds. In Chemical Formula 1, R1 is a phenyl group, and R2 and R3 is a hydrogen atom, or R1, R2 and R3 may be connected with neighboring substituents to form a 5 to 10-membered aliphatic or aromatic ring.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: March 29, 2005
    Assignee: Korea Institute of Science And Technology
    Inventors: Yong Seo Cho, Moon Ho Chang, Hun Yeong Koh, Ae Nim Pae, Hyun Jung Kang
  • Patent number: 6855832
    Abstract: Compounds of the formula where the symbols have the meaning described in the application, have retinoid-like or retinoid antagonist-like biological activity.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: February 15, 2005
    Assignee: Allergan, Inc.
    Inventors: Vidyasagar Vuligonda, Min Teng, Richard L. Beard, Alan T. Johnson, Yuan Lin, Roshantha A. Chandraratna
  • Patent number: 6818779
    Abstract: A method of treating ocular hypotension, hypertension, hemorrhage, myocardial ischemia, angina pectoris, coronary contraction, cerebrovascular contraction after subarachnoidal hemorrhage, cerebral hemorrhage and asthma which comprises administering to a mammal suffering therefrom a therapeutically effective amount of a thromboxane ligand which is a compound formula I, wherein Y is (CH2)x; Z is selected from the group consisting of x is an integer of 1 or 2; n is 0 or 1; R2 is hydrogen or an alkyl radical of from 1 to 4 carbons; A is an alkylene or alkenylene radical having from two to seven carbon atoms, which radical may be substituted with one or more hydroxy, oxo, alkyloxy or alkylcarboxy groups or said alkylene or alkenylene may have one or more enchained oxa or imino radicals; B is a methyl radical or a cycloalkyl radical having from three to seven carbon atoms, or an aryl radical, selected from the group consisting of hydrocarbyl aryl and heteroaryl radicals wherein t
    Type: Grant
    Filed: August 5, 2002
    Date of Patent: November 16, 2004
    Assignee: Allergan, Inc.
    Inventors: Robert M. Burk, Achim H-P Krauss, David F. Woodward
  • Publication number: 20040192918
    Abstract: Nucleoside analogues expressed by the following general formula 1
    Type: Application
    Filed: February 28, 2003
    Publication date: September 30, 2004
    Inventors: Takeshi Imanishi, Satoshi Obika
  • Publication number: 20040068124
    Abstract: Novel ester compounds having formula (1) wherein A1 is a polymerizable functional group having a double bond, A2 is furandiyl, tetrahydrofurandiyl or oxanorbornanediyl, R1 and R2 each are a monovalent hydrocarbon group, or R1 and R2 may bond together to form an aliphatic hydrocarbon ring with the carbon atom, and R3 is hydrogen or a monovalent hydrocarbon group which may contain a hetero atom are polymerizable into polymers. Resist compositions comprising the polymers are sensitive to high-energy radiation, have an improved sensitivity, resolution, and etching resistance, and lend themselves to micropatterning with electron beams or deep-UV rays.
    Type: Application
    Filed: September 29, 2003
    Publication date: April 8, 2004
    Inventors: Koji Hasegawa, Takeshi Kinsho, Takeru Watanabe
  • Patent number: 6677338
    Abstract: The present invention relates to the therapeutic use of non-amine tropane analogues that bind to the SERT to treat neuropsychiatric disorders.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: January 13, 2004
    Assignees: President and Fellows of Harvard College, Organix, Inc.
    Inventors: Bertha K. Madras, Peter C. Meltzer
  • Publication number: 20030232819
    Abstract: The present invention provides novel tropane compounds and methods for their use.
    Type: Application
    Filed: March 27, 2003
    Publication date: December 18, 2003
    Inventors: Paul Blundell, Peter C. Meltzer, Bertha K. Madras
  • Publication number: 20030232827
    Abstract: This invention to antagonists that inhibit transporters and receptors. The invention also relates to partial inhibitors of transporters and receptors that allow partial transport or partial binding of a compound to the transporter or receptor. The invention also relates to compounds that differentially prevent transport or binding through a transporter or to a receptor. The invention also relates to the use of these compounds for treating certain diseases and disorders.
    Type: Application
    Filed: February 10, 2003
    Publication date: December 18, 2003
    Inventors: Peter C. Meltzer, Bertha K. Madras, Paul Blundell, Shanghao Lui