Nitrogen Attached Indirectly To The Diazole Ring By Acyclic Nonionic Bonding Patents (Class 548/309.7)
  • Patent number: 7202261
    Abstract: The present invention features calcilytic compounds. “Calcilytic compounds” refer to compounds able to inhibit calcium receptor activity. Also described are the use of calcilytic compounds to inhibit calcium receptor activity and/or achieve a beneficial effect in a patient; and techniques which can be used to obtain additional calcilytic compounds.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: April 10, 2007
    Assignee: NPS Pharmaceuticals, Inc.
    Inventors: Eric G. Del Mar, Robert M. Barmore, Derek Sheehan, Bradford C. Van Wagenen, James F. Callahan, Richard M. Keenan, Nikesh R. Kotecha, Maria Amparo Lago, Linda Sue Southall, Mervyn Thompson
  • Patent number: 7173053
    Abstract: Compounds of formula (I) are antibacterial or antiprotozoal agents for treatment of infections in humans and non-human mammals, wherein: Z represents a radical of formula —N(OH)CH(?O) or formula C(?O)NH(OH); R1 represents hydrogen, methyl or trifluromethyl, or except when Z is a radical of formula —N(OH)(?O), a hydroxy, halo or amino group; R2 represents a group R10—(X)n-(ALK)m— wherein R10, ALK, X, m and n are as defined in the specification; R3 represents hydrogen, (C1–C6) alkyl or phenyl(C1–C6)alkyl-; and R5 and R6 are as defined in the specification.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: February 6, 2007
    Assignee: British Biotech Pharmaceuticals Limited
    Inventors: Paul Raymond Beckett, Steven Launchbury, Gilles Pain, Lisa Marie Pratt
  • Patent number: 7169801
    Abstract: Compounds that may be used to inhibit histone deacetylase having the formula Z-Q-L-M or Z-L-M wherein M is a substituent capable of complexing with a deacetylase catalytic site and/or a metal ion; L is a substituent providing between 0–10 atoms separation between the M substituent and the remainder of the compound; and Z and Q are as defined herein.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: January 30, 2007
    Assignee: Takeda San Diego, Inc.
    Inventors: Jerome C. Bressi, Jason W. Brown, Sheldon X. Cao, Anthony R. Gangloff, Andrew J. Jennings, Jeffrey A. Stafford, Phong H. Vu, Xiao-Yi Xiao
  • Patent number: 7161033
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: January 9, 2007
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P. Getman, Gary A. DeCrescenzo, John N. Freskos, Michael L. Vazquez, James A. Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L. Brown, Joseph J. McDonald
  • Patent number: 7160915
    Abstract: The present invention relates to N-methyl-substituted benzamidazole derivatives of formula (I): as defined in the specification; pharmaceutical compositions and methods of use thereof.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: January 9, 2007
    Assignee: Warner-Lambert Company, LLC
    Inventors: Stephen Douglas Barrett, Cathlin Marie Flamme, Michael David Kaufman, Jared Bruce John Milbank, Haile Tecle, Joseph Scott Warmus
  • Patent number: 7148234
    Abstract: Methods of treating IL-6 involved diseases with EP4 receptor ligands, including EP4 receptor antagonists. Assays to determine the effect of test compounds on PGE2-induced whole blood cells activation.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: December 12, 2006
    Assignee: Pfizer Inc.
    Inventors: Masato Shimojo, Kana Taniguchi
  • Patent number: 7129238
    Abstract: The invention is concerned with novel mandelic acid derivatives of formula (I) wherein R1 to R10, X and Y are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds inhibit the formation of coagulation factors Xa, IXa and thrombin induced by factor VIIa and tissue factor.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: October 31, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: David William Banner, Luca Claudio Gobbi, Katrin Groebke Zbinden, Ulrike Obst, Christoph Martin Stahl
  • Patent number: 7118811
    Abstract: A compound represented by formula (IA) or (IIA): wherein R11, R12 and R13 each represents a hydrogen atom, an aliphatic hydrocarbon group, an aryl group or a heterocyclic group; L1 represents a connecting group; R11 and R12, R11 and L1 and R12 and L1 may each combine with each other to form a ring when possible; R14, R15, R16 and R17 each represents a hydrogen atom or a substituent; and R13 to R17 may each combine with each of R11 to R17 or L1 to form a ring when possible; wherein R13 to R17 and L1 have the same meaning as in formula (IA); Q represents an atomic group necessary for forming a 5-, 6- or 7-membered ring with N; and R13, R14, R15, R16 and R17 may each combine with each of R13 to R17, the connecting group L1 or the atomic group Q to form a ring.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: October 10, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Toshihiro Ise, Hisashi Okada
  • Patent number: 7115646
    Abstract: The present application describes cyclic diamino compounds, derivatives thereof, and pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: October 6, 2004
    Date of Patent: October 3, 2006
    Assignee: Bristol Myers Squibb, Co.
    Inventor: Jennifer X. Qiao
  • Patent number: 7087632
    Abstract: This invention provides certain compounds, methods of their preparation, pharmaceutical compositions comprising the compounds, and their use in treating human or animal disorders. The compounds of the invention are useful as modulators of the interaction between the receptor for advanced glycated end products (RAGE) and its ligands, such as advanced glycated end products (AGEs), S100/calgranulin/EN-RAGE, ?-amyloid and amphoterin, and for the management, treatment, control, or as an adjunct treatment for diseases in humans caused by RAGE. Such diseases or disease states include acute and chronic inflammation, the development of diabetic late complications such as increased vascular permeability, nephropathy, atherosclerosis, and retinopathy, the development of Alzheimer's disease, erectile dysfunction, and tumor invasion and metastasis.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: August 8, 2006
    Assignee: TransTech Pharma, Inc.
    Inventors: Adnan M. M. Mjalli, Ramesh Gopalaswamy
  • Patent number: 7071358
    Abstract: Arylsulfonamidobenzyl alcohols, amines and sulfonamides are provided which are useful in treating lipid disorders, metabolic diseases and cell-proliferative diseases.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: July 4, 2006
    Assignee: Amgen Inc.
    Inventors: Xian Yun Jiao, Frank Kayser, Sharon McKendry, Derek E. Piper, Andrew K. Shiau
  • Patent number: 7056932
    Abstract: The invention is concerned with novel heterocyclyl substituted 1-alkoxy acetic acid derivatives of formula (I) wherein R1 to R6 and A are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the formation of coagulation factors Xa, IXa and thrombin induced by factor VIIa and tissue factor and can be used as medicaments.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: June 6, 2006
    Assignee: Hoffman-La Roche Inc.
    Inventors: Luca Claudio Gobbi, Katrin Groebke Zbinden, Peter Mohr, Ulrike Obst
  • Patent number: 7030139
    Abstract: Compounds of general formula (I), are disclosed and claimed in the present application, as well as salts and pharmaceutical compositions comprising the novel compounds and their use in therapy, in particular in the management of pain
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: April 18, 2006
    Assignee: AstraZeneca AB
    Inventors: Yun-Xing Cheng, Miroslaw Tomaszewski, Christopher Walpole, Hua Yang
  • Patent number: 6919366
    Abstract: This invention relates to a family of benzimidazole analogs, which are inhibitors of the IgE response to allergens. These compounds are useful in the treatment of allergy, asthma, or any diseases where IgE is pathogenic.
    Type: Grant
    Filed: October 16, 2001
    Date of Patent: July 19, 2005
    Assignee: Avanir Pharmaceuticals
    Inventors: Jagadish C. Sircar, Mark L. Richards, Michael G. Campbell, Michael W. Major
  • Patent number: 6916813
    Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts thereof, are useful for modulating mitochondrial F1F0 ATPase activity and treating ischemic conditions including myocardial infarction, congestive heart failure, and cardiac arrhythmias.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: July 12, 2005
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Karnail S. Atwal, Gary J. Grover, Charles Z. Ding, Philip D. Stein, John Lloyd, Saleem Ahmad, Lawrnce G. Hamann, David Green, Francis N. Ferrara
  • Patent number: 6911462
    Abstract: This invention relates to a family of phenylbenzimidazole analogs, which are inhibitors of the IgE response to allergens. These compounds are useful in the treatment of allergy and/or asthma or any diseases where IgE is pathogenic.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: June 28, 2005
    Assignee: Avanir Pharmaceuticals
    Inventors: Jagadish C. Sircar, Mark L. Richards, Michael G. Campbell, Michael W. Major
  • Patent number: 6875765
    Abstract: The novel arylsulfonamide ether compounds, pharmaceutical compositions and uses thereof as inhibitors of interleukin-1? converting enzyme and other cysteine proteases in the ICE family are described. In one embodiment, the compound is described by the generalized structure: and pharmaceutically acceptable salts, esters, amides, and prodrugs thereof. In addition, methods of treating stroke, inflammatory diseases, septic shock, repurfusion injury, Alzheimer's disease, and shigellosis, using a compound of the invention or a pharmaceutical composition thereof, are described.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: April 5, 2005
    Assignee: Warner-Lambert Company
    Inventors: James Knobelsdorf, Sheryl Hays, Charles J. Stankovic, Kimberly S. Para, Michael K. Connolly, Paul Galatsis, William Harter, Aurash B. Shahripour, Mark Stephen Plummer, Beth Lunney, Bernd Janssen, Jay Bradford Fell
  • Patent number: 6861539
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: March 1, 2005
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Patent number: 6855714
    Abstract: The invention relates to novel benzimidazole derivatives with general formula I, whereby radicals R1, R2, R3, A, B and Y have the meanings that are indicated in the description and the claims, the use of these compounds for the production of a pharmaceutical agent for treating and for preventing diseases that are associated with microglia activation, as well as pharmaceutical preparations that contain these compounds.
    Type: Grant
    Filed: July 5, 2002
    Date of Patent: February 15, 2005
    Assignee: Schering Aktiengesellschaft
    Inventors: Thorsten Blume, Wolfgang Halfbrodt, Joachim Kuhnke, Ursula Moenning, Herbert Schneider, Bernd Elger
  • Publication number: 20040242627
    Abstract: A 2-iminoimidazole derivative represented by the formula: 1
    Type: Application
    Filed: June 11, 2004
    Publication date: December 2, 2004
    Inventors: Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara, Ieharu Hishinuma, Kazuo Okano, Syuhei Miyazawa, Richard Clark, Fumihiro Ozaki, Nobuaki Sato, Masanobu Shinoda, Atsushi Kamada, Itaru Tsukada, Fumiyoshi Matsuura, Yoshimitsu Naoe, Taro Terauchi, Yoshiaki Oohashi, Osamu Ito, Hiroshi Tanaka, Takashi Musha, Motoji Kogushi, Tsutomu Kawata, Toshiyuki Matsuoka, Hiroko Kobayashi, Ken-ichi Chiba, Akifumi Kimura, Naoto Ono
  • Patent number: 6818660
    Abstract: The present invention features calcilytic compounds. “Calcilytic compounds” refer to compounds able to inhibit calcium receptor activity. Also described are the use of calcilytic compounds to inhibit calcium receptor activity and/or achieve a beneficial effect in a patient; and techniques which can be used to obtain additional calcilytic compounds.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: November 16, 2004
    Assignee: NPS Pharmaceuticals, Inc.
    Inventors: Eric G. Del Mar, Robert M. Barmore, Derek Sheehan, Bradford C. Van Wagenen, James F. Callahan, Richard M. Keenan, Nikesh R. Kotecha, Maria Amparo Lago, Linda Sue Southall, Mervyn Thompson
  • Patent number: 6780992
    Abstract: The present invention relates to novel antidiabetic compounds, their tautomeric forms, their derivatives, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them. This invention particularly relates to novel azolidinedione derivatives of the general formula (I), and their pharmaceutically acceptable salts, pharmaceutically acceptable solvates and pharmaceutical compositions containing them.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: August 24, 2004
    Assignees: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories Inc.
    Inventors: Vidya Bhushan Lohray, Braj Bhushan Lohray, Rao Bheema Paraselli, Ranga Madhavan Gurram, Rajagopalan Ramanujam, Ranjan Chakrabarti, Sarma K.S. Pakala
  • Patent number: 6759412
    Abstract: The present invention relates to compounds according to the general formula (I), wherein R1-R4 have the meanings given in the description, A is CH2, CHOH or CH—(C1-C3-alkyl), B, C and D are independently CH2 or CH—(C1-C3-alkyl), and R5 is an aryl or heteroaryl group, possibly substituted by the substituents listed in the description.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: July 6, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Hartmut Strobel, Paulus Wohlfart
  • Patent number: 6759425
    Abstract: The present invention is directed to small molecule inhibitors of the IgE response to allergens, which are useful in the treatment of allergy and/or asthma or any diseases where IgE is pathogenic. This invention also relates to benzimidazole molecules that are cellular proliferation inhibitors and thus are useful as anticancer agents.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: July 6, 2004
    Assignee: Avanir Pharmaceuticals
    Inventors: Jagadish C. Sircar, Mark L. Richards
  • Publication number: 20040122040
    Abstract: The invention relates to compounds of general formula (I), in which A, X, Y and R1 are delined in claim 1. These compounds may be used in the treatment of pathologies associated with insulin resistane syndrome.
    Type: Application
    Filed: September 22, 2003
    Publication date: June 24, 2004
    Inventors: Gerard Moinet, Daniel Cravo
  • Publication number: 20040110808
    Abstract: The present invention relates to acylamino-substituted heteroaromatic compounds of formula I, 1
    Type: Application
    Filed: August 5, 2003
    Publication date: June 10, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Hartmut Strobel, Paulus Wohlfart, Peter Below
  • Patent number: 6740649
    Abstract: The present application describes novel cyclic hydroxamic acids of formula I: or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NR1, and S(O)p, and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-&agr; converting enzyme (TACE), aggrecanase or a combination thereof, pharmaceutical compositions containing the same, and methods of using the same.
    Type: Grant
    Filed: September 16, 2002
    Date of Patent: May 25, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory R. Ott, Xiao-Tao Chen, Jingwu Duan, Zhonghui Lu
  • Patent number: 6737421
    Abstract: Compounds of the formula I or II and their tautomeric forms, possible enantiomeric and diastereomeric forms, possible cistrans isomers on the rings in A and prodrugs thereof, pharmaceutical compositions containing these compounds and methods of treating neurodegenerative diseases or neuronal damage with these compounds.
    Type: Grant
    Filed: April 4, 2002
    Date of Patent: May 18, 2004
    Assignee: Abbott GmbH & Co. KG
    Inventors: Wilfried Lubish, Michael Kock, Thomas Hoeger, Roland Grandel, Sabine Schult, Reinhold Mueller
  • Publication number: 20040087801
    Abstract: Compounds characterized generally as imidazolyl/benzimidazolyl-terminated alkylamino ethynyl alanine amino diol derivatives are useful as renin inhibitors for the treatment of hypertension.
    Type: Application
    Filed: August 12, 2003
    Publication date: May 6, 2004
    Applicant: G.D. Searle & Co.
    Inventors: Gunnar J. Hanson, Robert E. Manning
  • Publication number: 20040067997
    Abstract: The present invention concerns antiviral compounds, their methods of preparation and their compositions, and use in the treatment of viral infections. More particularly, the invention provides heterocyclic substituted 2-methylbenzimidazole derivatives for the treatment of respiratory syncytial virus infection.
    Type: Application
    Filed: August 19, 2003
    Publication date: April 8, 2004
    Inventors: Kuo-Long Yu, Rita L. Civiello, Keith D. Combrink, Hatice Belgin Gulgeze, Ny Sin, Xiangdong Wang, Nicholas Meanwell, Brian Lee Venables, Yi Zhang, Bradley C. Pearc, Zhiwei Yin, Jan Willem Thuring
  • Patent number: 6710054
    Abstract: This invention provides a compound of the formula (I): or the pharmaceutically acceptable salts thereof, wherein Y1, Y2, Y3 and Y4 are independently selected from N, CH, etc.; R1 is H, C1-8 alkyl, etc.; Q1 is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 4 heteroatoms selected from O, N, and S, etc.; A is 5-6 membered monocyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; B is C1-6 alkylene optionally substituted with an oxo group, etc.; W is NH, O, etc.; R2 is H, C1-4 alkyl, etc.; Z is a 5-12 membered monocyclic or bicyclic aromatic ring optionally containing up to 3 heteroatoms selected form O, N and S, etc.; L is halo, C1-4 alkyl, etc.; m is 0, 1 or 2; R3 and R4 are independently selected from H and C1-4 alkyl; R5 is H, C1-4 alkyl; etc.; Q2 is a 5-12 membered monocyclic or bicyclic aromatic ring or tricyclic ring optionally containing up to 3 heteroatoms selected from O, N and S, etc.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: March 23, 2004
    Assignee: Pfizer Inc
    Inventors: Kazunari Nakao, Yoshiyuki Okumura, Miyako Matsumizu, Naomi Ueno, Yoshinobu Hashizume, Tomoki Kato, Akiyoshi Kawai, Yoriko Miyake, Seiji Nukui, Katsuhiro Shinjyo, Kana Taniguchi
  • Publication number: 20040029935
    Abstract: Heterocyclic aromatic compounds are provided which are useful in stimulating endogenous production or release of growth hormone and in treating obesity, osteoporosis (improving bone density) and in improving muscle mass and muscle strength.
    Type: Application
    Filed: October 28, 2002
    Publication date: February 12, 2004
    Inventors: Jeffrey A. Robl, Joseph A. Tino, Andres S. Hernandez, Jun Li
  • Publication number: 20040024037
    Abstract: An antibiotic additive and an ink composition including the antibiotic additive include a compound produced by binding of an antibiotic substance having the following formula (I) to a predetermined additive via a chemical reaction. The ink composition includes a colorant, a solvent and an antibiotic additive produced by binding of an antibiotic substance having the following formula (I) to a predetermined additive via a chemical reaction. The antibiotic additive prevents surface dry, improves storage stability and inhibits propagation and growth of bacteria in an ink and has excellent compatibility with a general dye or pigment.
    Type: Application
    Filed: July 2, 2003
    Publication date: February 5, 2004
    Applicant: SAMSUNG Electronics Co., Ltd.
    Inventors: Seung-Min Ryu, Jae-Hwan Kim, Jong In Lee, Dae Hee Lee
  • Patent number: 6683191
    Abstract: The invention relates to methods of synthesizing libraries of diverse and complex 2-substituted azole compounds of the general formula (I) or (II) wherein X, R2 and the ring components are as described herein, novel intermediates useful for synthesizing such substituted azole compounds and methods for identifying and isolating the compounds.
    Type: Grant
    Filed: May 22, 2001
    Date of Patent: January 27, 2004
    Assignee: Ortho-McNeil Pharmaceuticals, Inc.
    Inventors: Yijun Deng, Dennis Hlasta
  • Patent number: 6683210
    Abstract: Selected bis-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease prophylactically preventing retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: January 27, 2004
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A DeCrescenzo, John N Freskos, Michael L Vazquez, James A Sikorski, Balekudru Devadas, Srinivasan Raj Nagarajan, David L Brown, Joseph J McDonald
  • Publication number: 20030220367
    Abstract: This invention relates to compounds which are generally IP receptor antagonists and which are represented.
    Type: Application
    Filed: May 9, 2003
    Publication date: November 27, 2003
    Inventors: Richard Leo Cournoyer, Paul Francis Keitz, Lee Edwin Lowrie, Alexander Victor Muehldorf, Counde O'Yang, Dennis Mitsugu Yasuda
  • Publication number: 20030204085
    Abstract: Disclosed are compounds of the formula: 1
    Type: Application
    Filed: July 30, 2002
    Publication date: October 30, 2003
    Inventors: Arthur G. Taveras, Cynthia J. Aki, Richard W. Bond, Jianping Chao, Michael Dwyer, Johan A. Ferreira, Jonathan A. Pachter, John J. Baldwin, Bernd Kaiser, Ge Li, J. Robert Merritt, Kingsley H. Nelson, Laura L. Rokosz
  • Patent number: 6627624
    Abstract: Disclosed are compounds of the formula: or the pharmaceutically acceptable non-toxic salts thereof wherein the A, B, C, D, X, R1, R2, R3, R4, R5, and R6, are variables defined herein, which compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAa brain receptors, and are therefore useful in the diagnosis and treatment of anxiety, Down Syndrome, sleep, cognitive and seizure disorders, depression, overdose with benzodiazepine drugs, and enhancement of memory and alertness.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 30, 2003
    Assignee: Neurogen Corporation
    Inventors: Robert W. DeSimone, Alan Hutchison, Kenneth Shaw, Daniel L. Rosewater
  • Patent number: 6624309
    Abstract: Benzoic acid derivatives of the formula where X is oxygen, sulfur, —NH, —NR1, —N—CN, —N—OR1 or —N—NO2; Y is a single bond, —C═C—, or —NH; R1 is alkyl, alkenyl, alkynyl, aryl, cycloalkyl, heterocyclo, or (heterocyclo)alkyl; and R2 is aryl or heterocyclo. The compounds of formula I are useful in the treatment of arrhythmia.
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: September 23, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: John Lloyd, George C. Rovnyak, Philip D. Stein, Saleem Ahmad, Karnail S. Atwal, Thomas J. Caulfield, Michael A. Poss
  • Publication number: 20030175616
    Abstract: The invention relates to a write-once optical data carrier in which organic and/or inorganic light-absorbing compounds are used as the information layer, especially for high-density optical data carriers which function with a blue laser in the wavelength range of 360-460 nm. The invention also relates to the application of the above-mentioned light-absorbing compound to a suitable substrate (especially polycarbonate), e.g. by spin coating.
    Type: Application
    Filed: October 2, 2002
    Publication date: September 18, 2003
    Inventors: Horst Berneth, Friedrich-Karl Bruder, Karin Hasenruck
  • Patent number: 6617344
    Abstract: Heterocyclically substituted benzoylguanidines of the formula I in which the substituents R(1) to R(4) have the meanings indicated in the claims. These compounds I are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment, and also for the treatment of angina pectoris. They also preventively inhibit the pathophysiological processes in the formation of ischemically induced damage, in particular in the elicitation of ischemically induced cardiac arrhythmias.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: September 9, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Andreas Weichert, Udo Albus, Hans-Willi Jansen, Heinz-Werner Kleemann, Hans-Jochen Lang
  • Patent number: 6610716
    Abstract: Provided, among other things, is a compound of the formula:
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: August 26, 2003
    Assignee: Alteon Incorporated
    Inventors: Dilip R. Wagle, Sheng Ding Fang
  • Patent number: 6608097
    Abstract: The subject invention provides useful and novel calcium channel blockers based upon mibefradil. The subject invention also provides methods for synthesizing the compounds of the invention. The invention also provides methods for the control or prevention of hypertension, angina pectoris, ischemia, arrhythmias, and cardiac insufficiency in a patient by administering a compound, or composition, of the invention to an individual in need of such treatment.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: August 19, 2003
    Assignee: ARYx Therapeutics
    Inventors: Pascal Druzgala, Peter G. Milner, Jürg Pfister, Xiaoming Zhang
  • Patent number: 6603014
    Abstract: The use of compounds of the formula I in which R1 and R2 are identical or different, electron-withdrawing radicals chosen from the group consisting of cyano, alkyl- or arylcarbonyl, alkyloxy- or aryloxycarbonyl and optionally substituted aminocarbonyl, R3 is a hydrogen atom, a C1-C20-alkyl radical or a C3-C20-cycloalkyl radical or a radical of the formula —CH2—CH2—SO3—M+, where M+ is a cation, X is the divalent radical of oxygen, sulfur or the radical where R3 is as defined above, is the divalent radical of the formula II or III, which forms a fused system with the radical of the formula I where R4 can be bonded one or more times to the benzylidene ring I or naphthylidene ring II, and is hydrogen, alkyl, cycloalkyl, alkyloxy, cycloalkyloxy, alkoxycarbonyl, mono- or dialkylaminocarbonyl, alkylamino, dialkylamino, each having up to 20 carbon atoms, and also cyano, amino and SO3—M+, where M+ is a cation,
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: August 5, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Thorsten Habeck, Frank Prechtl, Thomas Wünsch, Horst Westenfelder
  • Patent number: 6596863
    Abstract: Process for producing a nitroetheneamine derivative or its stereoisomer, its tautomer or a salt thereof comprising reacting a compound of the formula with a compound of the formula R6—CH2NO2 to obtain a compound of the formula and reacting the resulting compound with a compound of the formula
    Type: Grant
    Filed: April 29, 2002
    Date of Patent: July 22, 2003
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Fuminori Kato, Keizo Miyata, Hirohiko Kimura, Kazuhiro Yamamoto, Hiroyuki Ikegami, Hiromi Takeo
  • Patent number: 6596751
    Abstract: The &agr;-substituted carboxylic acid derivatives having the formula (I): wherein R1 is an alkyl group, etc., R2 is a hydrogen atom, etc., R3 is a hydrogen atom, etc., A is ═CH-group, etc., B is an oxygen atom, etc., W1 is a C1-C8 alkylene group, W2 is a single bond or a C1-C8 alkylene group, X is a hydrogen atom, etc., Y is an oxygen atom, etc., and Z1 is an alkoxy group, etc., and pharmacologically acceptable salts, esters and amides thereof are useful for treatment and/or prevention of diabetes mellitus, impaired glucose tolerance, gestational diabetes mellitus, or the like. Some of the derivatives of the formula (I) are novel compounds.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: July 22, 2003
    Assignee: Sankyo Company Limited
    Inventors: Takashi Fujita, Kunio Wada, Minoru Oguchi, Hidehito Honma, Toshihiko Fujiwara, Haruo Iwabuchi
  • Publication number: 20030119754
    Abstract: The present invention relates to novel benzimidazole compounds that have useful antiviral activity. More specifically, the invention encompasses benzimidazole compounds that inhibit membrane fusion associated events such as viral transmission, reduce viral load or otherwise treat viral infections. The invention also encompasses the use of benzimidazole compounds as inhibitors of membrane fusion associated events, such as viral transmission. In another embodiment, the invention encompasses processes for making benzimidazole compounds, methods of using the benzimidazole compounds and compositions comprising the benzimidazole compounds. Finally, the invention provides methods for treating, preventing or ameliorating symptoms associated with respiratory infection, particularly that caused by Respiratory Syncytial Virus utilizing the novel benzimidazole compounds of the invention.
    Type: Application
    Filed: May 9, 2002
    Publication date: June 26, 2003
    Inventors: John William Lackey, Daniel S. Kinder, Nicolai A. Tvermoes
  • Patent number: 6583169
    Abstract: Disclosed are compounds of the formula: or the pharmaceutically acceptable non-toxic salts thereof wherein; A is N or CH; R1 and R2 represents hydrogen or lower alkyl; G, R3, R4, R5, R6, R7 and R8 are variables defined herein. These compounds are modulators of CRF receptors and are therefore useful for treating affective disorders, anxiety, depression, eating disorders, and stress disorders in humans and other animals. Methods of treatment of such disorders and well as packaged pharmaceutical compositions are also provided. Compounds of the invention are also useful as probes for the localization of CRF receptors and as standards in assays for CRF receptor binding. Methods of using the compounds in receptor localization studies are given.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: June 24, 2003
    Assignee: Neurogen Corporation
    Inventors: Raymond F. Horvath, Ping Ge, Taeyoung Yoon, Alan Hutchison
  • Patent number: 6570034
    Abstract: The present invention relates to a novel blocked phenylenediamine developer useful, in reactive association, for enabling, on development, a non-magenta color, for example a cyan color, from a dye-forming coupler. In one embodiment, the developer has the property that the dye color formed with the coupler is distinctly different from the color formed by the same coupler with an oxidized form of the conventional developer 4-(N-ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine. The invention is also directed to a light-sensitive silver-halide color photographic element comprising the blocked developing agent according to the present invention.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: May 27, 2003
    Assignee: Eastman Kodak Company
    Inventors: Richard P. Szajewski, Lyn M. Irving
  • Publication number: 20030065007
    Abstract: Non-peptide acetamide derivatives of Formula I are specific NK1 antagonists, 1
    Type: Application
    Filed: October 9, 2002
    Publication date: April 3, 2003
    Inventors: Mark Wallace Creswell, Michael Higginbottom, David Christopher Horwell, Russel Andrew Lewthwaite, Martyn Clive Pritchard, Jennifer Raphy