One Double Bond Between Ring Members Of The Five-membered Hetero Ring (i.e., Pyrrolines) Patents (Class 548/565)
  • Patent number: 7888285
    Abstract: The present invention relates to novel 2,4,6-phenyl-substituted cyclic ketoenols of the formula (I) in which W, X, Y and CKE have the meanings given in the disclosure, to a plurality of processes for their preparation and to their use as pesticides and/or herbicides. The invention further relates to selectively herbicidal compositions containing 2,4,6-phenyl-substituted cyclic ketoenols and a compound which improves crop plant tolerance.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: February 15, 2011
    Assignee: Bayer CropScience AG
    Inventors: Reiner Fischer, Klaus Kunz, Stefan Lehr, Michael Ruther, Udo Schneider, Markus Dollinger, Mark Wilhelm Drewes, Dieter Feucht, Jörg Konze, Ulrike Wachendorff-Neumann, Guido Bojack, Thomas Auler, Martin Jeffrey Hills, Thomas Bretschneider, Olga Malsam, Christoph Erdelen, Angelika Lubos-Erdelen, legal representative, Alfred Angermann, Heinz Kehne, Christopher Hugh Rosinger
  • Publication number: 20110014186
    Abstract: The present invention provides a compound of formula (I): said compound is inhibitor of MMP-2, and/or MMP-8, and/or MMP-9, and/or MMP-12 and/or MMP-13, and thus can be employed for the treatment of a disorder or disease characterized by abnormal activity of MMP-2, and/or MMP-8, and/or MMP-9, and/or MMP-12 and/or MMP-13. Accordingly, the compound of formula (I) can be used in treatment of disorders or diseases mediated by MMP-2, and/or MMP-8, and/or MMP-9, and/or MMP-12, and/or MMP-13. Finally, the present invention also provides a pharmaceutical composition.
    Type: Application
    Filed: March 23, 2009
    Publication date: January 20, 2011
    Inventors: Claus Ehrhardt, Leslie Wighton McQuire, Pascal Rigollier, Olivier Rogel, Michael Shultz, Ruben Alberto Tommasi
  • Publication number: 20110003690
    Abstract: The invention relates to novel arylpyrroline compounds of formula (I) which having excellent insecticidal activity and which can thus be used as an insecticide is provided.
    Type: Application
    Filed: January 29, 2009
    Publication date: January 6, 2011
    Applicant: BAY CROPSCIENCE AG
    Inventors: Ulrich Goergens, Yasushi Yoneta, Tetsuya Murata, Jun Mihara, Kei Domon, Eiichi Shimojo, Katsuhiko Shibuya, Teruyuki Ichihara
  • Publication number: 20100298558
    Abstract: There is provided a novel pest control agent, particularly an insecticide or miticide. A substituted dihydroazole compound of General Formula (1) or a salt thereof: where A1, A2, A3 and A4 are independently C—Y or N, A5 is —CH2—, etc., G1 is a benzene ring, etc., G2 is G2-1, G2-6, G2-9, etc., X is a halogen atom, C1-2haloalkyl, etc., Z is methyl, —NH2, etc., R1 is —C(O)R1a, etc., R1a is C1-4alkyl, etc., R2 is H, C1-4alkyl, etc., R3 is C1-2haloalkyl, etc., R4 is H, cyano, methyl, etc., m is an integer of 1, 2, 3, etc., n is an integer of 0 or 1; and a pest control agent comprising the compound or the salt thereof.
    Type: Application
    Filed: December 5, 2008
    Publication date: November 25, 2010
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takeshi Mita, Eitatsu Ikeda, Hiroaki Takahashi, Mitsuaki Komoda
  • Patent number: 7834185
    Abstract: The invention provides compounds of formula I: in salt or zwitterionic form or a pharmaceutically acceptable salt thereof, wherein R1-6, a-e and Q are as defined in the specification. These compounds are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes for preparing such compounds and methods of using such compounds to, for example, treat pulmonary disorders such as chronic obstructive pulmonary disease and asthma.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: November 16, 2010
    Assignee: Theravance, Inc.
    Inventors: YuHua Ji, Craig Husfeld, Christopher Lange, Rick Lee, YongQi Mu
  • Patent number: 7759385
    Abstract: The invention relates to 4-substituted 1-aminocyclohexane corresponding to formula (I) to a method for the production thereof, to pharmaceutical formulations containing these compounds and to the utilization of 4-substituted 1-aminocyclohexane compounds for the production of pharmaceutical formulations and related methods of treatment.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: July 20, 2010
    Assignee: Gruenenthal GmbH
    Inventors: Claudia Hinze, Hans Schick, Helmut Sonnenschein
  • Publication number: 20100137595
    Abstract: Use vaginal odorant compounds for controlling motile cell chemotaxis.
    Type: Application
    Filed: June 27, 2008
    Publication date: June 3, 2010
    Applicant: Fraunhofer-Gesellshcaft zur Forderung der angewandten Forschung e.V.
    Inventor: Andrea Büttner
  • Publication number: 20100113722
    Abstract: Sulfur chelated ruthenium compounds represented by the following formula: wherein M indicates the ruthenium metal bound to a benzylidene carbon; R represents C1-C7 alkyl group or optionally substituted aryl; X1 and X2 each independently represent halogen; Y1 and Y2 each independently denote unsubstituted or alkyl-substituted phenyl; and Z independently represents hydrogen, electron withdrawing or electron donating substituent, with m being an integer from 1 to 4, and processes and compositions related thereto.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 6, 2010
    Applicant: BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY
    Inventors: N. Gabriel LEMCOFF, Amos BEN-ASULY
  • Publication number: 20100113791
    Abstract: Precursors of carbenes of CAAC type (Cyclic)(Alkyl)(Amino)(Carbenes) are prepared and carbenes are produced therefrom; novel synthesis intermediates are provided for preparing the precursors of CAAC-type carbenes.
    Type: Application
    Filed: April 9, 2008
    Publication date: May 6, 2010
    Inventor: Gérard Mignani
  • Patent number: 7659299
    Abstract: Use of an agent capable of inhibiting SAP ligand binding activity or depleting SAP from the plasma of a subject for the production of a medicament for treatment or prevention of osteoarthritis in the subject.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: February 9, 2010
    Assignee: Pentraxin Therapeutics Limited
    Inventors: Mark B. Pepys, Philip Nigel Hawkins
  • Publication number: 20090203860
    Abstract: One embodiment of the invention provides polyisobutylene (PIB) oligomers that are end-functionalized with ruthenium (Ru) catalysts. Such nonpolar catalysts can be dissolved in nonpolar solvents such as heptane, or any other nonpolar solvent that is otherwise not latently biphasic (i.e., if two or more solvent components are present, they remain miscible with each other throughout the entire reaction process, from the addition of substrate through to the removal of product). Substrate that is dissolved in the nonpolar solvent with the catalyst is converted into product. The lower solubility of the product in the nonpolar solvent renders it easily removable, either by extraction with a more polar solvent or by applying physical means in cases where the product precipitates from the nonpolar solvent. In this manner the catalysts are recycled; since the catalysts remain in the nonpolar solvent, a new reaction can be initiated simply by dissolving fresh substrate into the nonpolar solvent.
    Type: Application
    Filed: October 1, 2008
    Publication date: August 13, 2009
    Inventors: David E. Bergbreiter, Hassan S. Bazzi, Chayanant Hongfa
  • Patent number: 7498421
    Abstract: A pharmaceutical composition comprising a compound of formula (I) wherein X is an electron withdrawing group, Y1 is hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclyl, —SO2R4, —CO2R4, —CONHR4 or —COR4, and each of R1, R2 and R4, which may be the same or different, is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl or heterocyclyl, or a compound of formula (II) wherein each of Y2 and Y3, which may be the same or different, is hydrogen, alkyl, alkenyl, alkynyl, aryl, heterocyclyl, —SO2R9, —CO2R9, —CONHR9 or —COR9, Z is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl, heterocyclyl, —CH?C(NHR10)CH((CH2)m CO2R11)(C?O)CH3 or —CH2(C?O)CH((CH2)mCO2R11)(C?O)CH3, R8 is —(CH2)nCO2R12, each of R5 to R7 and R9 to R12, which may be the same or different, is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl or heterocyclyl, and each of m and n, which may be the same or different, is 1 to 6 or a compound of formula (III) wherein each of Y4 to Y6, which may be the same or
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: March 3, 2009
    Assignee: Medical Research Council
    Inventors: Joseph Floyd Clark, Thomas Andrew Daniel Cadoux-Hudson, Christopher Joseph Schofield
  • Publication number: 20090012144
    Abstract: Novel optically active ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, and m are each as defined in the description, a plurality of the processes for preparing these substances and their use for controlling pests.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 8, 2009
    Inventors: Andrew Plant, Thomas Geller, Bernd Gallenkamp, Rolf Grosser, Albrecht Marhold, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7419936
    Abstract: Novel optically active ?1-pyrrolines of the formula (I) in which R1, R2, R3, R4, and m are each as defined in the description, a plurality of the processes for preparing these substances and their use for controlling pests.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: September 2, 2008
    Assignee: Bayer CropScience AG
    Inventors: Andrew Plant, Thomas Geller, Bernd Gallenkamp, Rolf Grosser, Albrecht Marhold, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 7276612
    Abstract: The present invention is directed to certain hydroxamate derivatives that are useful in the treatment of hepatitis C. These compounds are also inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: October 2, 2007
    Assignee: Pharmacyclics, Inc.
    Inventors: Eric J. Verner, Martin Sendzik, Chitra Baskaran, Joseph J. Buggy, James Robinson
  • Patent number: 7265145
    Abstract: Compounds are provided which are antagonists of the calcium sensing receptor, and have the general formula wherein m is 0, 1, 2, 3 or 4; each X is independently selected from the group consisting of hydrogen, halo, cyano, nitro, OCF3, hydroxy, amino, carboxyl, alkyl, alkenyl, alkynyl, cycloalkyl, cycloheteroalkyl, haloalkyl, alkoxy, alkoxycarbonylalkyl, hydroxycarbonylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkylalkyl, R1O, R1R2N, R1OCO, R1CO, R1R2NCO, R1R2NCONR2a, R1OCONR2a, R1CONR2a, R1S, R1SO, R1SO2, R1R2NSO2, R1R2NSO2NR2a, and R1SO2NR2a; R1 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloheteroalkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; R2 and R2a are the same or different and are independently selected from hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloheteroalkyl, aryl, heteroaryl, arylalkyl, or heteroarylalkyl; n is 1, 2, or 3; W is O or H,R3; R3 is hydrogen or hydroxyl; Ar is a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl g
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: September 4, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: John K. Dickson, R. Michael Lawrence, Jacques Y. Roberge, David P. Rotella, Wu Yang
  • Publication number: 20070197620
    Abstract: The present invention relates to a method for treating a disorder selected from depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder, stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders which comprises administering to an individual a therapeutically effective amount of a compound of formula I wherein R1, R2, Q, W, X, Y, m, and n are as defined in the specification d or not; and their pharmaceutically active salts, racemic mixtures, enantiomers, optical isomers and tautomeric forms.
    Type: Application
    Filed: January 19, 2007
    Publication date: August 23, 2007
    Inventors: Guido Galley, Katrin Groebke Zbinden, Roger Norcross, Henri Stalder
  • Patent number: 7256219
    Abstract: The present invention is directed to multifluoro-substituted Chalcones and analogs thereof, represented by the general Formula I: wherein Ar and R6-R10 are defined herein. The present invention also relates to the discovery that compounds having Formula I are activators of caspases and inducers of apoptosis. Therefore, the activators of caspases and inducers of apoptosis of this invention may be used to induce cell death in a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: August 14, 2007
    Assignee: Cytovia, Inc.
    Inventors: Sui Xiong Cai, P. Sanjeeva Reddy, John A. Drewe, Bao Ngoc Nguyen, Shailaja Kasibhatla
  • Patent number: 7250521
    Abstract: 2,5-Bisaryl-?1-pyrrolines of the formula (I) in which Ar1 and Ar2 are as defined in the description can be prepared by reacting aroylpyrrolidinones of the formula (II) in which Ar1 and Ar2 are as defined in the description with an acid, if appropriate in the presence of a diluent.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: July 31, 2007
    Inventors: Udo Kraatz, Andrew Plant, Ernst Kysela, Albrecht Marhold
  • Patent number: 7235580
    Abstract: The present invention relates to dihydropyrrole compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention is also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: June 26, 2007
    Assignee: Merck & Co., Inc.
    Inventors: Michael J. Breslin, Paul J. Coleman, Christopher D. Cox, George D. Hartman, Brenda J. Mariano
  • Patent number: 7214714
    Abstract: A hydroxyformamidine compound represented by the following formula or a pharmaceutically acceptable salt thereof [wherein R1 represents a substituted morpholino group, a substituted piperidino group, a piperazin-1-yl group, a substituted piperazin-1-yl group, a thiomorpholin-1-yl group, a perhydroazepin-1-yl group, a perhydroazocin-1-yl group, a tetrahydropyridin-1-yl group, a pyrrolin-1-yl group, etc.; X represents a nitrogen atom or a group represented by CR5; and R2 to R5 are the same or different and each represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group, a trifluoromethyl group or a halogen atom.] There is provided a drug which inhibits an enzyme producing 20-HETE participating in a contracting or dilating action for microvessels and an inducing action for cell proliferation in main organs such as kidney and cerebrovascular vessels.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: May 8, 2007
    Assignee: Taisho Pharmaceutical Co. Ltd.
    Inventors: Masakazu Sato, Noriyuki Miyata, Takaaki Ishii, Yuko Matsunaga, Hideaki Amada
  • Patent number: 7122506
    Abstract: The invention relates to novel cyclic imines of the formula (I) in which Ar1 and Ar2 each represent substituted phenyl and n represents 1, 2, or 3, to a plurality of processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: October 17, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andrew Plant, Gerd Kleefeld, Thorsten Pötter, Christoph Erdelen, Norbert Mencke, Andreas Turberg, Ulrike Wachendorff-Neumann
  • Patent number: 7078424
    Abstract: This invention relates to novel N-linked sulfonamides of N-heterocyclic carboxylic acid and carboxylic acid isosteres, their preparation, and use for treating neurological disorders including physically damaged nerves and neurodegenerative diseases, and for treating alopecia and promoting hair growth.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: July 18, 2006
    Assignee: GPI NIL Holdings, Inc.
    Inventors: Gregory S. Hamilton, Mark H. Norman, Yong-Qian Wu
  • Patent number: 7074785
    Abstract: Novel ?1-pyrrolines of the formula (I) in which R1, R2, R3, A, R4 and m have the meanings given in the description, a number of processes for preparing these substances, and their use for controlling pests, and also novel intermediates and their preparation.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: July 11, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Thomas Seitz, Martin Füsslein, Johannes Rudolf Jansen, Udo Kraatz, Angelika Lubos-Erdelen, legal representative, Andreas Turberg, Olaf Hansen, Christoph Erdelen, deceased
  • Patent number: 7053212
    Abstract: The present invention provides estrogen receptor (ER) ligands of structural formula (I) the pharmaceutically acceptable salts, stereoisomers, and prodrugs thereof, and the pharmaceutically acceptable salts of the prodrugs, wherein R1, R2, R3, R4, R5, X, and Q are as defined herein. The invention further provides pharmaceutical compositions comprising the compounds of formula (I), and methods for treating or preventing diseases, disorders, conditions, or symptoms mediated by an ER which comprise administering to a mammalian subject in need of treatment therewith, an effective amount of a compound of formula (I), or a pharmaceutically acceptable salt, stereoisomer, or prodrug thereof, or a pharmaceutically acceptable salt of the prodrug, or a pharmaceutical composition comprising a compound of formula (I), or a pharmaceutically acceptable salt, stereoisomer, or prodrug thereof, or a pharmaceutically acceptable salt of the prodrug.
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: May 30, 2006
    Assignee: Pfizer Inc.
    Inventors: Kimberly O. Cameron, Richard Chesworth
  • Patent number: 6995185
    Abstract: Novel ?1-pyrrolines of the formula (I) in which Ar1, Ar2 and Q are each as defined in the description, a plurality of processes for preparing these substances and their use for controlling pests.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: February 7, 2006
    Assignee: Bayer Cropscience AG
    Inventors: Johannes-Rudolf Jansen, Andrew Plant, Bernd Alig, Udo Kraatz, Gerhard Thielking, Christoph Erdelen, Andreas Turberg, Olaf Hansen
  • Patent number: 6967196
    Abstract: In accordance with the present invention, there is provided a novel class of sulfonamide compounds. Compounds of the invention contain a core sulfonamide group. Variable moieties connected to the sulfur atom and nitrogen atom of the sulfonamide group include substituted or unsubstituted hydrocarbyl moieties, substituted or unsubstituted heterocycle moieties, polycyclic moieties, halogen, alkoxy, ether, ester, amide, sulfonyl, sulfonamidyl, sulfide, carbamate, and the like. Invention compounds are capable of a wide variety of uses. For example sulfonamide compounds can act to modulate production of amyloid ? protein and are useful in the prevention or treatment of a variety of diseases. Pharmaceutical compositions containing invention compounds are also provided. Such compositions have wide utility for the prevention or treatment of a variety of diseases.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: November 22, 2005
    Assignees: Bristol-Myers Squibb Company, Merck & Co. Inc.
    Inventors: David W. Smith, Benito Munoz, Kumar Srinivasan, Carl P. Bergstrom, Prasad V. Chaturvedula, Milind S. Deshpande, Daniel J. Keavy, Wai Yu Lau, Michael F. Parker, Charles P. Sloan, Owen B. Wallace, Henry Hui Wang
  • Patent number: 6919368
    Abstract: The present application describes modulators of CCR3 of formula (I): or pharmaceutically acceptable salt forms thereof, useful for the prevention of asthma and other allergic diseases.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: July 19, 2005
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Soo S. Ko, George V. Delucca, John V. Duncia, Ui Tae Kim, Dean A. Wacker, Changsheng Zheng
  • Patent number: 6864270
    Abstract: Composition, article of manufacture for and method of treating malaria in a human having an infestation of Plasmodium protozoans are described. The method comprises administering a therapeutically-effective amount of a compound of formula (I) or (IV), i.e. sufficient quantity to reduce the population of Plasmodium. The composition of the invention is a compound of formula (I) or (IV) with a pharmaceutical excipient. The article of manufacture is the composition in combination with labeling for treating malaria. The substituents are detailed in the specification.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: March 8, 2005
    Assignee: University of Florida Research Foundation, Inc.
    Inventor: Raymond J. Bergeron, Jr.
  • Patent number: 6833453
    Abstract: Methods of synthesizing pharmacologically useful oxazolidinones are disclosed, and, in particular, a method of manufacturing a 5-(tert-butylcarbamoyl)-aminomethyl-oxazolidinone by condensing a carbamate with a tert-butylcarbamoyl protected derivative of glycidylamine or 3-amino-1-halopropanol.
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: December 21, 2004
    Assignee: Pharmacia & Upjohn Company
    Inventors: William R. Perrault, Robert C. Gadwood
  • Patent number: 6759430
    Abstract: The present invention relates to chemical compounds comprising a nitric oxide (NO) donor and a superoxide ion (O2−) scavenger, their preparation and their use in the treatment of conditions associated with oxidative stress or endothelial dysfunction. In particular, the present invention relates to chemical compounds of Formula (I) wherein: R1 may be the same of different and are independently selected from hydrogen, alkoyl, carboxy, hydroxy, amino, amido, cyano, nitro, thio, sulphonyl, sulphoxide alkyl groups comprising an NO-donor, provided that at least one R1 is a group comprising an NO-donor; R2 may be the same or different and are independently selected from alkyl groups; n is an integer 1, 2, or 3; or a salt thereof.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: July 6, 2004
    Assignee: OxoN Medica Inc.
    Inventors: Erik Emil Anggard, Abdullah Ibrahim Haj-Yehia
  • Patent number: 6747056
    Abstract: The present invention comprising culturing a microorganism which belongs to genus Streptomyces and has ability to produce K99-5041-C1x substance and/or K99-5041-C2x substance in a medium, accumulating K99-5041-C1x substance and/or K99-5041-C2x substance in the culture fluid, and isolating K99-5041-C1x substance and/or K99-5041-C2x substance form the cultured mass. Since the obtained K99-5041-C1x substance and/or K99-5041-C2x substance exhibit inhibitory activity against lanosterol synthase, these substances are expected to apply clinically for preventive and therapeutic agents caused by accumulation of cholesterol in humans and antifungal agents.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: June 8, 2004
    Assignee: The Kitasato Institute
    Inventors: Satoshi Omura, Hiroshi Tomoda, Yoko Takahashi, Yutaka Ebizuka, Masaaki Shibuya
  • Patent number: 6713504
    Abstract: The present invention relates to a novel antifungal molecule 2-(3,4-dimethyl-2,5-dihydro-1H-pyrrol-2-yl)-1-methylethyl pentanoate of formula (I) from a plant Datura metel a process for isolation and characterization of the molecule and a pharmaceutical composition essentially comprising the molecule as an antifungal agent.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: March 30, 2004
    Assignee: Council of Scientific & Industrial Research
    Inventors: Gainda Lal Sharma, Rajesh Dabur, Mohammad Ali
  • Patent number: 6713492
    Abstract: Drugs or reagents containing as the active ingredient N-acyloxylated cycloalkyl compounds represented by general formula (I): wherein A is optionally substituted C4 or C5 cycloalkyl which may have one double bond in the ring; and R is C1-C3 alkyl or phenyl). The above compounds are hydroxyamine derivatives functioning as spin trapping agents and can rapidly react with free radicals or active oxygen in an objective organ in spite of their being excellent in stability during the preparation or administration thereof.
    Type: Grant
    Filed: May 24, 2001
    Date of Patent: March 30, 2004
    Assignees: Daiichi Radioisotope Laboratories, Ltd., Yamagata Public Corporation for the Development of Industry
    Inventors: Osamu Itoh, Heitaro Obara, Hidekatsu Yokoyama, Masaaki Aoyama
  • Publication number: 20040014677
    Abstract: Disclosed are compounds which bind VLA4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA4. Such compounds are useful in the treatment of inflammatory diseases in a mammalian patient, e.g., human, such as asthma, Alzheimer's disease, atherosclerosis, AIDS dementia, diabetes, inflammatory bowel disease, rheumatoid arthritis, tissue transplantation, tumor metastasis and myocardial ischemia. The compounds can also be administered for the treatment of inflammatory brain diseases such as multiple sclerosis.
    Type: Application
    Filed: December 11, 2002
    Publication date: January 22, 2004
    Inventors: Eugene D. Thorsett, Christopher M. Semko, Dimitrios Sarantakis, Michael A. Pleiss, Anthony Kreft, Andrei W. Konradi, Francine S. Grant, Darren B. Dressen, Susan Ashwell, Reinhardt Bernhard Baudy, Louis John Lombardo
  • Publication number: 20040002533
    Abstract: The present invention comprising culturing a microorganism which belongs to genus Streptomyces and has ability to produce K99-5041-C1x substance and/or K99-5041-C2x substance in a medium, accumulating K99-5041-C1x substance and/or K99-5041-C2x substance in the culture fluid, and isolating K99-5041-C1x substance and/or K99-5041-C2x substance form the cultured mass. Since the obtained K99-5041-C1x substance and/or K99-5041-C2x substance exhibit inhibitory activity against lanosterol synthase, these substances are expected to apply clinically for preventive and therapeutic agents caused by accumulation of cholesterol in humans and antifungal agents.
    Type: Application
    Filed: February 6, 2003
    Publication date: January 1, 2004
    Inventors: Satoshi Omura, Hiroshi Tomoda, Yoko Takahashi, Yutaka Ebizuka, Masaaki Shibuya
  • Patent number: 6632833
    Abstract: The invention relates to novel 2-(2-methylphenyl)-3,4-dihydro-2H-pyrrole derivatives of the formula (I) in which Ar represents substituted phenyl, to a plurality of processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: October 14, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andrew Plant, Dirk Backhaus, Christoph Erdelen, Andreas Turberg, Norbert Mencke
  • Patent number: 6630504
    Abstract: The invention provides compounds of general formula (I) wherein R1 is H or C1-C6 alkyl; R2 and R3, together with the interconnecting atoms form a 4 to 8-membered saturated ring containing one or two heteroatoms (including the nitrogen to which R2 is attached) wherein a second heteroatom, if present, is selected from oxygen, nitrogen and sulfur, with the proviso that said ring cannot contain two adjacent heteroatoms; Z is CF3, OCF3, C1-C6alkylthio or C1-C6alkoxy; Y is hydrogen, halogen, —ORa, Ra or C1-C6alkylthio, and wherein Ra is C1-C4 alkyl optionally substituted with fluorine atoms; or when Z and Y are attached para and meta to the ether linkage linking rings A and B, Z and Y are linked so that, together with the interconnecting atoms, Z and Y form a fused 5 to 7-membered carbocyclic or heterocyclic ring which may be saturated, unsaturated or aromatic, and wherein when Z and Y form a heterocyclic ring, in addition to carbon atoms, the linkage contains one or two heteroatoms independently selected fro
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: October 7, 2003
    Assignee: Pfizer Inc.
    Inventors: Mark David Andrews, David Hepworth, Donald Stuart Middleton, Alan Stobie
  • Patent number: 6608095
    Abstract: This invention provides a compound of the formula: or its pharmaceutically acceptable salt thereof, wherein A is partially unsaturated or unsaturated five membered heterocyclic, or partially unsaturated or unsaturated five membered carbocyclic, wherein the 4-(sulfonyl)phenyl and the 4-substituted phenyl in the formula (I) are attached to ring atoms of Ring A, which are adjacent to each other; R1 is optionally substituted aryl or heteroaryl, with the proviso that when A is pyrazole, R1 is heteroaryl; R2 is C1-4 alkyl, halo-substituted C1-4 alkyl, C1-4 alkylamino, C1-4 dialkylamino or amino; R3, R4 and R5 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl or the like; or two of R3, R4 and R5 are taken together with atoms to which they are attached and form a 4-7 membered ring; R6 and R7 are independently hydrogen, halo, C1-4 alkyl, halo-substituted C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, C1-4 alkylamino or N,N-di C1-4 alkylamino; and m and n are independently 1, 2, 3 or
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: August 19, 2003
    Assignee: Pfizer Inc.
    Inventors: Kazuo Ando, Tomoki Kato, Akiyoshi Kawai, Tomomi Nonomura
  • Patent number: 6534499
    Abstract: N-Substituted-N′-substituted urea derivatives represented by the following formula, analogs thereof or pharmaceutically acceptable salts thereof are herein provided. These compounds show a TNF-&agr; production inhibitory activity.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: March 18, 2003
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Shiro Mita, Masato Horiuchi, Masakazu Ban, Hiroshi Suhara
  • Patent number: 6489490
    Abstract: The invention relates to novel 2-(2-chlorophenyl)-3,4-dihydro-2H-pyrrole derivatives of the formula (I) in which Ar represents substituted phenyl, to a plurality of processes for their preparation and to their use as pesticides.
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: December 3, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Andrew Plant, Alan Graff, Udo Kraatz, Christoph Erdelen, Andreas Turberg, Norbert Mencke
  • Patent number: 6489354
    Abstract: The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4f are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: December 3, 2002
    Assignee: Merck & Co., Inc.
    Inventors: Jianming Bao, Robert K. Baker, William H. Parsons, Kathleen Rupprecht
  • Patent number: 6485886
    Abstract: New oxime derivatives of formula (I) or. (II), wherein m is 0 or 1; R1 inter alia is phenyl, naphthyl, anthracyl, phenanthryl or a heteroaryl radical; R′1 is for example C2-C12alkylene, phenylene, naphthylene; R2 is CN; R3 is C2-C6haloalkanoyl, halobenzoyl, a phosphoryl or an organosilyl group; R4, R5, R10 and R11 inter alia are hydrogen, C1-C6alkyl, C1-C6alkoxy; R6 inter alia is hydrogen phenyl, C1-C12alkyl; R7 and R8 inter alia are hydrogen, C1-C12alkyl; or R7 and R8, together with the nitrogen atom to which they are bonded, form a 5-, 6 or 7-membered ring; R9 is for example C1-C12alkyl; and A inter alia is S, O, NR7a; are useful as latent acids, especially in photoresist applications.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: November 26, 2002
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Hitoshi Yamato, Toshikage Asakura, Jean-Luc Birbaum, Kurt Dietliker
  • Patent number: 6479668
    Abstract: A method for producing pyrrolidine derivatives such as 3,4-epoxypyrrolodines, 3-pyrrolidols and the like, by oxidizing 3-pyrrolines with at least one peroxide in the presence of at least one acid is disclosed. The 3-pyrrolines are produced by deriving cis-2-butene compounds from cis-2-butene-1,4-diols and performing a cyclization between the cis-2-butene derivatives and at least one primary amine. The method may be performed as a one-pot synthesis and may be performed as a continuous reaction.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: November 12, 2002
    Assignee: Toray Industries, Inc.
    Inventors: Hideo Muraoka, Haruyo Sato
  • Publication number: 20020151571
    Abstract: The invention relates to novel cyclic imines of the formula (I) 1
    Type: Application
    Filed: December 19, 2001
    Publication date: October 17, 2002
    Inventors: Andrew Plant, Gerd Kleefeld, Thorsten Potter, Christoph Erdelen, Norbert Mencke, Andreas Turberg, Ulrike Wachendorff-Neumann
  • Patent number: 6451824
    Abstract: Compounds of formula (I) are suitable for the production of pharmaceuticals for the prophylaxis and therapy of disorders in the course of which an increased activity of matrix-degrading metalloproteinases is involved.
    Type: Grant
    Filed: May 8, 1998
    Date of Patent: September 17, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Werner Thorwart, Wilfried Schwab, Manfred Schudok, Burkhard Haase
  • Patent number: 6451817
    Abstract: This invention relates to the fields of pharmaceutical and organic chemistry and provides novel 1-benzyl-naphthyls which are &agr;-substituted with ether, thioether, amino, hydrazino, cyano or halo that are useful for the treatment of the various medical indications associated with post-menopausal syndrome, as well as estrogen dependent diseases including cancer of the breast, uterus and cervix. The present invention further relates to intermediate compounds and processes useful for preparing the pharmaceutically active compounds of the present invention, and pharmaceutical compositions.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: September 17, 2002
    Assignee: Eli Lilly and Company
    Inventor: Brian S. Muehl
  • Patent number: 6444662
    Abstract: Described are salts of hyperforin and adhyperforin of formula I [A−]m[B]p+  (I) wherein m is an integer from 1 to 3, p is equal to m and gives the total number of positive charges of the residue [B], [A−] is an anion of formula II with n=0 or 1 and [B]p+ is an ion of an alkali metal or an ammonium ion of a salt-forming nitrogen base of formula III wherein R1 through R4 have a variety of meanings including hydrogen, alkyl, cycloalkyl and similar groups which in turn may be substituted with one or more substituents. The salts serve inter alia for enriching or purifying hyperforin and adhyperforin from St. John's Wort extracts. Pharmaceutical preparations containing the salts are used for treating Alzheimer's Disease.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: September 3, 2002
    Assignee: Willmar Schwabe GmbH & Co.
    Inventors: Shyam Sunder Chatterjee, Clemens Erdelmeier, Klaus Klessing, Dieter Marme, Christoph Schächtele
  • Patent number: 6437137
    Abstract: The invention is a process for preparing a compound of formula Ia comprising reducing the compound of formula IIId wherein R3 is 1-piperidinyl, 1-pyrrolidinyl, dimethylamino, diethylamino or 1-hexamethyleneimino, R1a, R1b, R2a, R2b, and n are as defined in the specification, with a reducing agent in the presence of a solvent, heating to reflux.
    Type: Grant
    Filed: April 21, 1995
    Date of Patent: August 20, 2002
    Assignee: Eli Lilly and Company
    Inventors: Henry U. Bryant, George J. Cullinan, Jeffrey A. Dodge, Kennan J. Fahey, Charles D. Jones, Charles W. Lugar, Brian S. Muehl
  • Patent number: 6407135
    Abstract: In accordance with the present invention, there are provided conjugates of nitric oxide scavengers (e.g., dithiocarbamates, or “DC”) and pharmacologically active agents (e.g., NSAIDs). Invention conjugates provide a new class of pharmacologically active agents (e.g., anti-inflammatory agents) which cause a much lower incidence of side-effects due to the protective effects imparted by modifying the pharmacologically active agents as described herein. In addition, invention conjugates are more effective than unmodified pharmacologically active agents because cells and tissues contacted by the pharmacologically active agent(s) are protected from the potentially damaging effects of nitric oxide overproduction induced thereby as a result of the co-production of nitric oxide scavenger (e.g., dithiocarbamate), in addition to free pharmacologically active agent, when invention conjugate is cleaved.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: June 18, 2002
    Assignee: Medinox, Inc.
    Inventors: Ching-San Lai, Tingmin Wang