Plural Hetero Atoms In The Tetracyclo Ring System (e.g., Acronycines, Etc.) Patents (Class 514/285)
  • Publication number: 20090012107
    Abstract: Disclosed herein are compounds which exhibit antiviral activity against a plurality of viruses belonging to different families such as Bornaviridae, Filoviridae, Paramyxoviridae, Rhabdoviridae, Arenaviridae, Bunyaviridae, Orthomyxoviridae, and Poxviridae. Thus, methods of preventing, inhibiting, or reducing the viral activity of various viruses are provided as well as methods of treating viral infections.
    Type: Application
    Filed: January 14, 2008
    Publication date: January 8, 2009
    Inventors: Mohammad Javad Aman, Sina Bavari, James C. Burnett, Kelly Lyn Warfield
  • Publication number: 20090005357
    Abstract: The present invention relates generally to pharmacological methods for the prevention of amelioration of sleep-related breathing disorders via administration of agents or combinations of agents that possess serotonin-related pharmacological activity.
    Type: Application
    Filed: September 11, 2008
    Publication date: January 1, 2009
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: Miodrag Radulovacki, David W. Carley
  • Publication number: 20090004173
    Abstract: The present invention encompasses methods and compositions useful in the diagnosis and treatment of drug resistant leukemia. The invention provides a number of genes that are differentially expressed between drug resistant and drug sensitive acute lymphoblastic leukemia (ALL). These genes act as biomarkers for drug resistant leukemia, and further serve as molecular targets for drugs useful in treating drug resistant leukemia. Accordingly, the invention provides methods of diagnosing drug resistant leukemia and methods of selecting a therapy for subjects affected by drug-resistant leukemia. The invention also provides methods for screening for compounds for treating drug-resistant leukemia, and improved methods for treating drug-resistant leukemia. Compositions of the invention include arrays, computer readable media, and kits for use in the methods of the invention.
    Type: Application
    Filed: May 18, 2005
    Publication date: January 1, 2009
    Applicant: St. Jude Children's Research Hospital
    Inventors: William E. Evans, Robert Pieters, Meyling H. Cheok, Monique L. den Boer, Wenjian Yang
  • Patent number: 7465742
    Abstract: This application relates to novel fused tricyclic thienopyridines of Formulas I and II, which useful for treating Hepatitis B infection and other diseases. This application also relates to pharmaceutical compositions comprising thienopyridines and to the use of such compositions to treat Hepatitis B and other diseases.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: December 16, 2008
    Inventors: Huanming Chen, Robert Tam, Anneke K. Raney
  • Publication number: 20080306019
    Abstract: Provided herein is a method of protecting a neuron from dysfunction induced by an HIV neurotoxin, comprising contacting the cell with a therapeutically effective dose of a dopamine D1 receptor agonist. Also provided is a method of treating or preventing HIV-1 associated dementia (HAD) in a subject in need of such treatment or prevention, comprising administering to the subject a therapeutically effective dose of a dopamine D1 receptor agonist and estrogenic compound.
    Type: Application
    Filed: May 3, 2006
    Publication date: December 11, 2008
    Inventors: Rosemarie M. Booze, Charles Mactutus
  • Publication number: 20080300225
    Abstract: Compositions and methods are provided for a water-soluble insecticidal or pesticidal comprising at least one alkaloid, particularly at least one tetracyclo-quinolizindine alkaloid derived from sophora roots, particularly matrine and/or oxymatrine.
    Type: Application
    Filed: January 23, 2008
    Publication date: December 4, 2008
    Applicant: Marrone Organic Innovations
    Inventor: Pamela G. Marrone
  • Publication number: 20080293693
    Abstract: Disclosed herein is a method for preventing ovarian hyperstimulation syndrome in a subject by administering an effective amount of a dopamine agonist in a pharmaceutically acceptable carrier. Also disclosed herein is a method for treating ovarian hyperstimulation syndrome by administering an effective amount of a dopamine agonist in a pharmaceutically acceptable carrier.
    Type: Application
    Filed: April 24, 2006
    Publication date: November 27, 2008
    Applicant: Ferring International Center S.A.
    Inventors: Antonio Pellicer-Martinez, Joan-Carles Arce, Carlos Simon-Valles, Raul Gomez-Gallego
  • Publication number: 20080293757
    Abstract: The present invention provides compounds useful for increasing cellular ATP binding cassette transporter ABCA1 production in mammals, and to methods of using such compounds in the treatment of coronary artery diseases, dyslipidiemias and metabolic syndrome. The invention also relates to methods for the preparation of such compounds, and to pharmaceutical compositions containing them.
    Type: Application
    Filed: August 6, 2008
    Publication date: November 27, 2008
    Inventors: Matthew Abelman, Robert Jiang, Jeff Zablocki, Dmitry Koltun
  • Publication number: 20080279961
    Abstract: It is demonstrated in the present invention that G-quadruplex ligands can be used to both shorten telomeres and inhibit telomerase by causing telomere uncapping. The invention relates to compositions and methods of treating cancer stem cells comprising the administration of G-quadruplex ligands, such as 3,11-difluoro-6,8,13-trimethyl-8H-quino[4,3,2-kl]acridinium methosulfate (RHPS4), which can effectively inhibit or reduce the growth of cancer stem cells. The invention also relates to a synergistic effect in inhibiting or reducing the growth cancer stem cells when a G-quadruplex ligand is combined with a mitotic spindle poison, such as paclitaxel, or other agents used in the treatment of cancer and disease. The invention also relates to RHPS4 inducing non-cancerous cell and non-cancerous stem cell proliferation.
    Type: Application
    Filed: May 9, 2008
    Publication date: November 13, 2008
    Inventor: Angelika M. BURGER
  • Publication number: 20080262016
    Abstract: The invention provides novel classes of Isoquinoline Derivatives. Pharmaceutical compositions and methods of making and using the compounds, are also described.
    Type: Application
    Filed: June 16, 2008
    Publication date: October 23, 2008
    Applicant: Inotek Pharmaceuticals Corporation
    Inventors: Prakash Jagtap, Erkan Baloglu, John H. van Duzer, Csaba Szabo, Andrew L. Salzman, Aloka Roy, William Williams, Alexander Nivorozhkin
  • Publication number: 20080260828
    Abstract: This invention relates to solid and stable dispersions of a hydrosoluble derivative of vinca alkaloids in at least one polyethyleneglycol with a molecular mass between 800 and 30,000.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 23, 2008
    Applicant: Pierre Fabre Medicament
    Inventors: Joel Bougaret, Eli LEVERD, Marie-Dominique Ibarra
  • Patent number: 7432276
    Abstract: The present invention provides compounds useful for increasing cellular ATP binding cassette transporter ABCA1 production in mammals, and to methods of using such compounds in the treatment of coronary artery diseases, dyslipidiemias and metabolic syndrome. The invention also relates to methods for the preparation of such compounds, and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: October 7, 2008
    Assignee: CV Therapeutics, Inc.
    Inventors: Matthew Abelman, Robert Jiang, Jeff Zablocki, Dmitry Koltun, Melanie Boze
  • Publication number: 20080221118
    Abstract: Compounds of the formula I, in which s, k, I, W, R1, R2, R3, and U have the meanings indicated in claim 1, can be employed, inter alia, for the treatment of tumours.
    Type: Application
    Filed: May 31, 2006
    Publication date: September 11, 2008
    Inventors: Wolfgang Staehle, David Bruge, Kai Schiemann, Dirk Finsinger, Hans-Peter Buchstaller, Frank Zenke, Christiane Amendt
  • Patent number: 7423045
    Abstract: The present invention provides compounds useful for increasing cellular ATP binding cassette transporter ABCA1 production in mammals, and to methods of using such compounds in the treatment of coronary artery diseases, dyslipidiemias and metabolic syndrome. The invention also relates to methods for the preparation of such compounds, and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: September 9, 2008
    Assignee: CV Therapeutics, Inc.
    Inventors: Matthew Abelman, Robert Jiang, Jeff Zablocki, Dmitry Koltun
  • Publication number: 20080214576
    Abstract: Compositions and methods for treating cancer and other hyperproliferatice disease conditions with topoisomerase inhibitors and their prodrugs are disclosed.
    Type: Application
    Filed: November 27, 2005
    Publication date: September 4, 2008
    Applicant: Threshold Pharmaceuticals, Inc.
    Inventors: Mark Matteucci, Jian-Xin Duan, Photon Rao
  • Patent number: 7388016
    Abstract: The present invention relates to Dibenzonaphthyridine Derivatives, compositions comprising an effective amount of a Dibenzonaphthyridine Derivative and methods for treating or preventing a proliferative disorder, comprising administering to a subject in need thereof an effective amount of a Dibenzonaphthyridine Derivative.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: June 17, 2008
    Assignee: Wyeth
    Inventors: Ariamala Gopalsamy, Mengxiao Shi, Kristina Kutterer, Kim Timothy Arndt
  • Patent number: 7354927
    Abstract: This invention provides 6H-[1]benzopyrano[4,3-b]quinoline compounds having the formula I: The invention further provides compositions including the compounds, methods for the use of the compounds, and methods of preparation of the compounds.
    Type: Grant
    Filed: September 6, 2005
    Date of Patent: April 8, 2008
    Assignee: Wyeth
    Inventor: An T. Vu
  • Publication number: 20080051426
    Abstract: Various calcium channel blockers and pharmaceutical compositions containing these compounds are disclosed. Calcium channel blockers are compounds capable of inhibiting calcium ion channels. Methods for preparing calcium channel blockers and their use as calcium channel antagonists are also disclosed.
    Type: Application
    Filed: August 3, 2007
    Publication date: February 28, 2008
    Inventors: Irina Shcherbakova, Yuri Nikolyukin
  • Patent number: 7307080
    Abstract: The disclosure relates to compounds, pharmaceutical compositions and methods for inhibiting PARP by use of the disclosed compositions.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: December 11, 2007
    Assignee: MGI GP, Inc.
    Inventors: Jia-He Li, Jie Zhang
  • Publication number: 20070254879
    Abstract: The instant invention provides for compounds which comprise substituted triazoloquinazolinones that inhibit CHK1 activity. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting CHK1 activity by administering the compound to a patient in need of treatment of cancer.
    Type: Application
    Filed: April 24, 2007
    Publication date: November 1, 2007
    Inventors: Kenneth L. Arrington, Edward J. Brnardic, Vadim Y. Dudkin, Mark E. Fraley, Shaei Y. Huang, Cheng Wang
  • Patent number: 7268143
    Abstract: The invention provides novel classes of Isoquinoline Derivatives. Pharmaceutical compositions and methods of making and using the compounds, are also described.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: September 11, 2007
    Assignee: Inotek Pharmaceuticals Corporation
    Inventors: Prakash Jagtap, Csaba Szabo, Andrew L. Salzman, Aloka Roy, William Williams
  • Patent number: 7253179
    Abstract: Compounds, compositions and methods are provided that are useful in the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor. In particular, the compounds of the invention are useful in the treatment and/or prevention of eating disorders, obesity, anxiety disorders and mood disorders.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: August 7, 2007
    Assignee: Amgen Inc.
    Inventors: Xi Chen, Xiaoqi Chen, Pingchen Fan, Juan Jaen, Leping Li, Jeffrey Thomas Mihalic
  • Patent number: 7220754
    Abstract: Mono-ester and asymmetrically substituted diesters of dihydrexidine, dinapsoline and A-86929 and substituted derivatives thereof are described. The novel ester/diester derivatives exhibit improved pharmacokinetic characteristics relative to their unesterified parent compounds and can be formulated into pharmaceutical compositions useful for the treatment of a wide variety of dopamine related disorders.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: May 22, 2007
    Assignee: DarPharma, Inc.
    Inventors: Durk Dijkstra, Hakan Wikstrom
  • Patent number: 7208492
    Abstract: The invention provides compounds of formula I or formula II: wherein: the bond represented by --- is a single bond or a double bond, and R1–R5, X, and Y have any of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I or II, processes for preparing compounds of formula I or II, intermediates useful for preparing compounds of formula I or II, and therapeutic methods for treating cancer and other topoisomerase related conditions using compounds of formula I or II.
    Type: Grant
    Filed: May 3, 2005
    Date of Patent: April 24, 2007
    Assignee: Rutgers, The State University of New Jersey
    Inventors: Edmond J. LaVoie, Alexander L. Ruchelman, Leroy F. Liu
  • Patent number: 7199130
    Abstract: Substituted 5,6,6a,11b-tetrahydro-7-oxa-5-aza-benzo[c]fluorene-6-carboxylic acid compounds, and processes for the production thereof, pharmaceutical compositions containing these compounds and the use thereof in treatment methods and for the production of pharmaceutical preparations for specific indications, in particular for the treatment of pain.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: April 3, 2007
    Assignee: Gruenenthal GmbH
    Inventors: Matthias Gerlach, Michael Przewosny, Werner Guenter Englberger, Elke Reissmueller, Petra Bloms-Funke, Corinna Maul, Utz-Peter Jagusch
  • Patent number: 7163946
    Abstract: The present invention is directed to compounds, pharmaceutical compositions, and methods for modulating processes mediated by progesterone receptor. Also provided are methods of making such compounds and pharmaceutical compositions.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: January 16, 2007
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Lin Zhi, Cornelis Arjan Van Oeveren, Bijan Pedram, Donald S. Karanewsky
  • Patent number: 7135478
    Abstract: A compound of the formula wherein the substituents are defined as in the specification which compounds are useful in the treatment of cancer.
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: November 14, 2006
    Assignee: Societe de Recherches et d'Applications Scientifiques (S.C.R.A.S.)
    Inventors: Dennis Bigg, Olivier Lavergne, Francesc Pla Rodas, Jacques Pommier, Gérard Ulibarri, Jerry Harnett, Alain Rolland, Anne-Marie Liberatore, Christophe Lanco, Jean-Bernard Cazaux, Christine Le Breton, Eric Manginot
  • Patent number: 7125885
    Abstract: The present invention provides compounds having the formula: wherein R1, R2, R, R? and the subscript p are described herein. The compounds are useful in the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor. Pharmaceutical compositions and methods of using these compounds for the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor, such as eating disorder, obesity, anxiety disorders and mood disorders are also provided.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: October 24, 2006
    Assignee: Amgen Inc.
    Inventors: Xiaoqi Chen, Pingchen Fan, Juan Jaen, Leping Li, Mike Lizarzaburu, Jeffrey Thomas Mihalic, Stephen Joseph Shuttleworth
  • Patent number: 7084151
    Abstract: The present invention is directed to compounds, pharmaceutical compositions, and methods for modulating processes mediated by Progesterone Receptor. Also provided are methods of making such compounds and pharmaceutical compositions.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: August 1, 2006
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Lin Zhi, Cornelis Arjan Van Oeveren
  • Patent number: 7071205
    Abstract: The present invention is directed to compounds, pharmaceutical compositions, and methods for modulating processes mediated by Progesterone Receptor. Also provided are methods of making such compounds and pharmaceutical compositions.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: July 4, 2006
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Lin Zhi, Cornelis Arjan Van Oeveren, Bijan Pedram, Donald S. Karanewsky
  • Patent number: 7060711
    Abstract: The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine and pharmaceutically acceptable salts thereof, use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: June 13, 2006
    Assignee: Biofrontera Bioscience GmbH
    Inventors: Hermann Lubbert, Christoph Ullmer, Emile Bellott, Mark Froimowitz, Douglas Gordon
  • Patent number: 7026484
    Abstract: This invention relates to non-steroidal tricyclic compounds that are modulators of androgen receptors and to methods for making and using such compounds.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: April 11, 2006
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Lin Zhi, Cornelis Arjan Van Oeveren, Jyun-Hung Chen, Robert I. Higuchi
  • Patent number: 7026329
    Abstract: This invention relates to a method for selectively enhancing the analgesic potency of a bimodally-acting opioid agonist such as morphine and simultaneously attenuating anti-analgesia, hyperalgesia, hyperexcitability, physical dependence and/or tolerance effects associated with the administration of the bimodally-acting opioid agonist. The method of the present invention comprises administering to a subject an analgesic or sub-analgesic amount of a bimodally-acting opioid agonist such as morphine and an amount of an excitatory opioid receptor antagonist such as naltrexone or nalmefene effective to enhance the analgesic potency of the bimodally-acting opioid agonist and attenuate the anti-analgesia, hyperalgesia, hyperexcitability, physical dependence and/or tolerance effects of the bimodally-acting opioid agonist.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: April 11, 2006
    Assignee: Albert Einstein College of Medicine of Yeshiva University
    Inventors: Stanley M. Crain, Ke-fei Shen
  • Patent number: 6992089
    Abstract: The invention provides compounds of formula I: wherein R1-R9, W, and X have any of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for treating cancer and infections using compounds of formula I.
    Type: Grant
    Filed: August 11, 2003
    Date of Patent: January 31, 2006
    Assignee: Rutgers, The University of New Jersey
    Inventors: Edmond J. LaVoie, Alexander L. Ruchelman, Leroy F. Liu
  • Patent number: 6989387
    Abstract: The invention provides compounds of formula I: wherein R1–R9, W, and X have any of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for treating cancer using compounds of formula I.
    Type: Grant
    Filed: August 11, 2003
    Date of Patent: January 24, 2006
    Assignee: Rutgers, The State University of New Jersey
    Inventors: Edmond J. LaVoie, Sudhir K. Singh, Leroy F. Liu
  • Patent number: 6989388
    Abstract: The present invention relates to compounds for the inhibition of poly(ADP-ribose) polymerase (PARP). In some embodiments, the compounds have the Formula: wherein the constituent variables are as defined herein. The invention further provides methods for the use of the compounds disclosed herein.
    Type: Grant
    Filed: October 30, 2001
    Date of Patent: January 24, 2006
    Inventors: Roberto Pellicciari, Flavio Moroni
  • Patent number: 6984641
    Abstract: Selective inhibitors of cGMP-specific PDE, and use of the compounds and salts and solvates thereof as therapeutic agents, are disclosed.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: January 10, 2006
    Assignee: Lilly Icos LLC.
    Inventors: Mark W. Orme, Jason S. Sawyer, Alain C. Daugan, Agnes Bombrun, Françoise Gellibert, Lisa M. Schultze, Raymond F. Brown, Romain L. Gosmini
  • Patent number: 6967215
    Abstract: Tetrahydrocarbazoles of formula where Q is —SO2—; —O—; or —(CO)—; X is —(CH)—; or —N—; m is from 1 to 3; t is 0 or 1 and the remaining substituents are as defined herein, are useful as antimicrobial active ingredients.
    Type: Grant
    Filed: September 11, 2001
    Date of Patent: November 22, 2005
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Wolfgang Haap, Andreas Mehlin, Karin Petzold, Dietmar Ochs, Werner Hölzl
  • Patent number: 6960585
    Abstract: Compounds of formula (I), or pharmaceutically-acceptable salts thereof, are useful in treating inflammatory and immune diseases and disorders, wherein X, Y1, Y2, and R2-4 are as defined in the specification.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: November 1, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Francis Beaulieu, Carl Quellet, Makonen Belema, Yuping Qiu, Xuejie Yang, Fred C. Zusi
  • Patent number: 6951942
    Abstract: Compounds having Formula I are useful for partially or fully antagonizing, repressing, agonizing, or modulating the glucocorticoid receptor and treating immune, autoimmune and inflammatory diseases in a mammal. Also disclosed are pharmaceutical compositions comprising compounds of Formula I and methods of inhibiting immune or autoimmune diseases in a mammal.
    Type: Grant
    Filed: July 23, 2002
    Date of Patent: October 4, 2005
    Assignees: Abbott Laboratories, Ligand Pharmaceuticals Incorporated
    Inventors: Michael J. Coghlan, James P. Edwards, Steven W. Elmore, Todd K. Jones, Michael E. Kort, Philip R. Kym, Jimmie L. Moore, John K. Pratt, Alan X. Wang
  • Patent number: 6946472
    Abstract: This invention is concerned with novel polycyclic compounds of formula [I], wherein ring A, ring B, R1, R2, R3, R4, R5, R6, X, Y, R1?, R2?, R3?, R4?, R5?, R6?, ring A?, ring B? and X? are as defined hereinabove as well as pharmaceutically acceptable salts thereof. The compounds have anti-tumor activity and are useful for the treatment of cell proliferative disorders.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: September 20, 2005
    Assignee: Hoffman-La Roche Inc.
    Inventors: Kenichi Kawasaki, Tatsuo Ohtsuka, Kiyoaki Sakata
  • Patent number: 6921768
    Abstract: The invention relates to cerium compounds having general formulas (I) Rni+Yin? and (II) Rb+Yb+ and their application as medicaments in the prophylaxis and/or treatment of cancer diseases.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: July 26, 2005
    Assignee: Faustus Forschungs Cie. Translational Cancer Research GmbH
    Inventor: Bernhard Keppler
  • Patent number: 6916823
    Abstract: The present invention relates to the treatment of dopamine-related dysfunction using full D1 dopamine receptor agonists in an intermittent dosing protocol with a short, but essential, “off-period.” The D1 agonist concentration is reduced during the “off-period” to obtain a plasma concentration of agonist that suboptimally activates D1 dopamine receptors for a period of time to prevent induction of tolerance. Specifically, the method comprises the steps of periodically administering to a patient a full D1 agonist with a half-life of up to about 6 hours at a dose resulting in a first plasma concentration of agonist capable of activating D1 dopamine receptors to produce a therapeutic effect. The dose is reduced at least once every 24 hours to obtain a second lower plasma concentration of agonist that results in suboptimal activation of D1 dopamine receptors for a period of time sufficient to prevent induction of tolerance.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: July 12, 2005
    Assignees: Purdue Research Foundation, University of North Carolina at Chapel Hill
    Inventors: Richard B. Mailman, David E. Nichols, Xuemei Huang
  • Patent number: 6893668
    Abstract: The present invention relates to an improved and economical process for the isolation of anticancer agent Camptothecin from the twigs and stem of Nothapodytes foetida using hot extraction 20(S) Camptothecin is an alkaloid, which contains a pentacyclic ring system that includes a pyrrolo [3,4-b] quinoline moiety (ring A, B and C), the pyridone ring D and a chiral center at C-20 in ring E.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: May 17, 2005
    Assignee: Council of Scientific and Industrial Research
    Inventors: Santosh Kumar Srivastava, Merajuddin Khan, Suman Preet Singh Khanuja
  • Patent number: 6872743
    Abstract: A novel class of tetracyclic compounds represented by the formula I wherein R1, R2, R3, R4, R5, R6, R7, A, B, C, D, E, and n are as defined is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of Inflammatory Diseases such as septic shock.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: March 29, 2005
    Assignee: Eli Lilly and Company
    Inventors: Douglas Wade Beight, Michael Dean Kinnick, Ho-Shen Lin, John Michael Morin, Jr., Michael Enrico Richett, Daniel Jon Sall, Jason Scott Sawyer
  • Patent number: 6858619
    Abstract: Compounds useful in the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor are provided that have the formula: wherein A and B are CR?; V is either a bond and W is —N(R?)—, or else V is —N(R?)— and W is a bond; Z is —N(R)—CH2—; R1, R2, R3, R4, R?, R?, and R are as defined herein; the subscript n is an integer from 0 to 8; and ?is a benzene ring. Pharmaceutical compositions and methods of using these compounds for the treatment and/or prevention of eating disorders, obesity, anxiety disorders and mood disorders, are also provided.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: February 22, 2005
    Assignee: Amgen Inc.
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Shugui Huang, Leping Li, Jeffrey Thomas Mihalic
  • Patent number: 6858624
    Abstract: This invention is directed to compounds of the formula (I): and their pharmaceutically acceptable salts, wherein R1, R2, and R3 are as defined herein; intermediates for the synthesis of such compounds, pharmaceutical compositions containing such compounds; and methods of using such compounds in the treatment of nicotine addiction/withdrawal and CNS disorders.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: February 22, 2005
    Assignees: Pfizer, Inc., Pfizer Products, Inc.
    Inventors: Anne E. Hagen, R. Scott Obach
  • Patent number: 6858620
    Abstract: Compounds of general structural formula (I), and use of the compounds or salts or solvates thereof as therapeutic agents, are disclosed
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: February 22, 2005
    Assignee: Lilly ICOS, LLC
    Inventors: Mark W. Orme, Jason Scott Sawyer, Alain Claude-Marie Daugan, Romain Luc Marie Gosmini, Lisa M. Schultze
  • Patent number: 6844353
    Abstract: It has been found that sampangine and related analogs such as benzo[4,5]sampangine, 4-bromosampangine and 4-methoxysampangine may be used as effective fungicidal agents for plants. Fungicidal plant compositions and methods of using the materials for such a purpose are also provided.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: January 18, 2005
    Assignees: The United States of America as represented by the Secretary of Agriculture, The University of Mississippi
    Inventors: David E. Wedge, Dale G. Nagle
  • Patent number: 6838456
    Abstract: Compounds of the general structural formula and use of the compounds and salts and solvates thereof, as therapeutic agents.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: January 4, 2005
    Assignee: Lilly ICOS LLC
    Inventors: Mark W. Orme, Jason Scott Sawyer, Alain Claude-Marie Daugan, Françoise Gellibert, Romain Luc Marie Gosmini