Polycyclo Ring System In Substituent Q Patents (Class 564/172)
  • Patent number: 9663451
    Abstract: The present invention relates to new forms of co-crystals of agomelatine and p-toluenesulphonic acid, to a process for their preparation and to pharmaceutical compositions containing them. The co-crystals according to the invention have better solubility than agomelatine and are therefore more suitable for the preparation of pharmaceutical compositions. They also have better stability and purity and, moreover, are obtained by a simple process which does not include any difficult steps.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: May 30, 2017
    Assignees: LES LABORATOIRES SERVIER, SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY
    Inventors: Hanbin Shan, Yuhui Shen, Ying Luo, Philippe Letellier, Michael Lynch
  • Patent number: 9527803
    Abstract: The present invention provides a new crystalline form VII of agomelatine, its method of preparation, application and pharmaceutical composition. This new crystalline form offers high purity, a stable crystalline structure and good reproducibility, while its method of production lends itself well to large scale production. In terms of stability and purity, it is superior to the numerous crystalline forms which have hitherto been reported. As a result, the crystalline form VII of the present invention possesses advantages in pharmaceutical preparation.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: December 27, 2016
    Assignees: LES LABORATOIRES SERVIER, SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY
    Inventors: Yu Huang, Ling Tong, Xueyan Zhu, Hanbin Shan, Zhedong Yuan, Xiong Yu
  • Publication number: 20150148414
    Abstract: Prostacyclin compounds and compositions comprising the same are provided herein. Specifically, prostacyclin compounds comprising treprostinil covalently linked to a linear C5-C18 alkyl, branched C5-C18 alkyl, linear C2-C18 alkenyl, branched C3-C18 alkenyl, aryl, aryl-C1-C18 alkyl or an amino acid or a peptide (e.g., dipeptide, tripeptide, tetrapeptide) are described. The linkage, in one embodiment, is via a carbamate, amide or ester bond. Prostacyclin compounds provided herein can also include at least one hydrogen atom substituted with at least one deuterium atom. Methods for treating pulmonary hypertension (e.g., pulmonary arterial hypertension) and portopulmonary hypertension are also provided.
    Type: Application
    Filed: October 24, 2014
    Publication date: May 28, 2015
    Inventors: Vladimir Malinin, Walter Perkins, Franziska Leifer, Donna Konicek, Zhili Li, Adam Plaunt
  • Publication number: 20150141506
    Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the absolute stereochemistry and formula: In some cases R1 is leucine and R is selected from: OH, OCH3, OCH2CH3, OCH2CH2CH3, NH2, NHCH2CH2OH, NHCH3, N(CH3)2, NH(4-OH-3-benzoic acid).
    Type: Application
    Filed: May 23, 2013
    Publication date: May 21, 2015
    Inventors: Neil Frankish, Helen Sheridan
  • Publication number: 20150099781
    Abstract: Described herein are compounds, and pharmaceutically acceptable salts and prodrugs thereof, which are useful as inhibitors of IMPDH. In certain embodiments, a compound of the invention selectively inhibits a parasitic IMPDH versus a host IMPDH. Further, the invention provides pharmaceutical compositions comprising one or more compounds of the invention. The invention also relates to methods of treating various parasitic and bacterial infections in mammals. Moreover, the compounds may be used alone or in combination with other therapeutic or prophylactic agents, such as anti-virals, anti-inflammatory agents, antimicrobials and immunosuppressants.
    Type: Application
    Filed: December 16, 2014
    Publication date: April 9, 2015
    Inventors: Lizbeth K. Hedstrom, Gregory D. Cuny, Deviprasad R. Gollapalli, Sivapriya Kirubakaran, Sushil K. Maurya, Boris Striepen, Suresh K. Gorla, Corey R. Johnson, Mandapati Kavitha, Jihan Khan
  • Publication number: 20140256730
    Abstract: Compounds represented by formulae I, II, III, and IV including pro-drugs for treprostinil and prostacyclin analogs. Uses include treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.
    Type: Application
    Filed: January 13, 2014
    Publication date: September 11, 2014
    Applicant: Corsair Pharma, Inc.
    Inventors: Cyrus K. BECKER, Jürg R. PFISTER, Gwenaella RESCOURIO, Meenakshi S. VENKATRAMAN, Xiaoming ZHANG
  • Publication number: 20140234241
    Abstract: The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects.
    Type: Application
    Filed: August 3, 2012
    Publication date: August 21, 2014
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Yung Hyup Joo, Heung Soo Baek, Chang Seok Lee, Soo Jeong Choi, Ho Sik Rho, Mi Young Park, Song Seok Shin, Kyung Min Lim, Young Ho Park
  • Publication number: 20140228357
    Abstract: The present invention relates to novel compounds as HIF-1? inhibitors, manufacturing process thereof, and a pharmaceutical compositions. The compounds according to the present invention having inhibition activity against HIF-1?, can be used as a therapeutic prevention and/or treatment for various solid cancers such as colon cancer, liver cancer, stomach cancer and breast cancer. Also, the compounds according to the present invention are useful in the treatment of diabetic retinopathy and rheumatoid arthritis, which are aggravated by HIF-1?-mediated VEGFA expression.
    Type: Application
    Filed: September 27, 2012
    Publication date: August 14, 2014
    Inventors: Kyeong Lee, Mi-Sun Won, Hwan-Mook Kim, Song-Kyu Park, Ki-Ho Lee, Chang-Woo Lee, Bo-Kyung Kim, Hyun-Seung Ban, Kyung-Sook Chung, Naik Ravi
  • Publication number: 20140107194
    Abstract: Compounds particularly for use in an autoimmune inflammatory disease and especially the treatment of inflammatory bowel disease have the formula: wherein R is selected from one or more of the same or different of hydrogen, hydroxyl, optionally substituted alkyl, optionally substituted aryl, alkoxy, aryloxy, thiol, and optionally substituted amino, and wherein R1 is selected from one or more of the same or different of hydrogen, acetyl, optionally substituted alkyl, optionally substituted aryl, and an amino acid selected from leucine, valine, isoleucine, and glycine.
    Type: Application
    Filed: July 20, 2012
    Publication date: April 17, 2014
    Applicant: Venantius Limited
    Inventors: Neil Frankish, Helen Sheridan
  • Patent number: 8524949
    Abstract: The present invention relates to a complex of agomelatine and to preparation thereof. The hydrogen halide complex of agomelatine obtained through the present method is more soluble, more stable, and of higher purity than agomelatine itself, making it more suitable to be used in pharmaceutical preparation. Using this method, product of high purity can be obtained through a simple process, without having to incur further complicated steps.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: September 3, 2013
    Assignee: Les Laboratories Servier
    Inventors: Hanbin Shan, Peng Zhang, Zhedong Yuan, Xudong Jiang, Yu Huang, Hubo Wang, Xufeng Cao, Xingdong Cheng, Hongjuan Pan, Xiong Yu
  • Patent number: 8518995
    Abstract: A method for a prevention and/or treatment of irritable bowel syndrome or amelioration of a symptom thereof in a subject, comprises administering to said subject an effective amount of a compound of formula I:
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: August 27, 2013
    Assignee: MediciNova, Inc.
    Inventors: Kazuko Matsuda, Yuichi Iwaki, Kale Ruby
  • Publication number: 20130059853
    Abstract: Novel biaryl compounds with phosphodiesterase inhibitory activity of the general formula (I), wherein R1, R2, R3, X, Y, Z1, Z2, Z3, and Z4 have the meanings defined herein, as well as their use as therapeutic agents in the treatment of inflammatory diseases and conditions.
    Type: Application
    Filed: April 28, 2011
    Publication date: March 7, 2013
    Applicant: LEO PHARMA A/S
    Inventors: Simon Feldbaek Nielsen, Anne Marie Horneman, Jesper Lau, Jens Christian Hojland Larsen
  • Publication number: 20120302752
    Abstract: Methods are described for efficient and regioselective reactions that are Ru-catalyzed and either (i) amide-directed C—H, C—N, C—O activation/C—C bond forming reactions, (ii) ester-directed C—O and C—N activation/C—C bond forming reactions, or (iii) amide-directed C—O activation/hydrodemethoxylation reactions. All of these reactions of directed C—H, C—N, C—O activation/coupling reactions establish a catalytic base-free DoM-cross coupling process at non-cryogenic temperature. High regioselectivity, yields, operational simplicity, low cost, and convenient scale-up make these reactions suitable for industrial applications. Many previously unknown amide-substituted or ester-substituted aryl and heteroaryl compounds are presented with synthetic details also provided.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 29, 2012
    Inventors: Yigang Zhao, Victor A. Snieckus
  • Publication number: 20120283216
    Abstract: Disclosed are compounds of Formula 1, N-oxides, and salts thereof, wherein Q is O or S; Z1 and Z2 are each independently CR9 or N; and R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: December 22, 2010
    Publication date: November 8, 2012
    Inventors: Alvin Donald Crews, JR., Amy X. Ding, Chi-Ping Tseng
  • Publication number: 20120116112
    Abstract: Process for the preparation of compounds of formula (IV): wherein R1-R6 are as defined in the specification. Application in the synthesis of ivabradine, addition salts thereof with a pharmaceutically acceptable acid and hydrates thereof.
    Type: Application
    Filed: December 30, 2011
    Publication date: May 10, 2012
    Applicants: LES LABORATOIRES SERVIER, UNIVERSITÉ CLAUDE BERNARD LYON 1, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Jean-Louis PEGLION, Olivier Baudoin, Nicolas Audic, Manon Chaumontet, Riccardo Piccardi
  • Publication number: 20120101087
    Abstract: The present invention relates to, in part, novel bisphenol compounds useful for the recognition, attachment and growth of unwanted biologics on natural and manmade surfaces. Another aspect of the invention relates to combinatorial libraries for producing the same. Another aspect of the invention relates to pharmaceutical formulations comprising the same.
    Type: Application
    Filed: December 12, 2008
    Publication date: April 26, 2012
    Inventors: Randall S. Alberte, Robert D. Smith
  • Patent number: 8133515
    Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.
    Type: Grant
    Filed: November 21, 2008
    Date of Patent: March 13, 2012
    Assignee: University of Georgia Research Foundation, Inc.
    Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
  • Publication number: 20120040011
    Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.
    Type: Application
    Filed: November 21, 2008
    Publication date: February 16, 2012
    Applicant: University of Georgia Research Foundation, Inc.
    Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
  • Patent number: 7999129
    Abstract: A process for the industrial synthesis of the compound of formula (I) Application in the synthesis of agomelatine.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: August 16, 2011
    Assignee: Les Laboratories Servier
    Inventors: Jean-Claude Souvie, Isaac Gonzalez Blanco
  • Publication number: 20110136807
    Abstract: The invention relates to compounds and methods for modulating one or more components of a kinase cascade.
    Type: Application
    Filed: June 29, 2007
    Publication date: June 9, 2011
    Applicant: Kinex Pharmaceuticals, LLC
    Inventor: David G. Hangauer, JR.
  • Patent number: 7910625
    Abstract: Crystalline form IV of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: March 22, 2011
    Assignee: Les Laboratoires Servier
    Inventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
  • Publication number: 20100297250
    Abstract: 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate.
    Type: Application
    Filed: November 21, 2008
    Publication date: November 25, 2010
    Applicant: University of Georgia Research Foundation, Inc.
    Inventors: Geert-Jan Boons, Jun Guo, Xinghai Ning, Margaretha Wolfert
  • Publication number: 20100298356
    Abstract: Compounds of the general formula (I), wherein the substituents are as defined in claim 1, are useful as fungicides.
    Type: Application
    Filed: September 3, 2008
    Publication date: November 25, 2010
    Applicant: SYNGENTA CROP PROTECTION, INC.
    Inventors: Fiona Kessabi Murphy, Hans-Georg Brunner, Renaud Beaudegnies, Laura Quaranta, Frederik Cederbaum, Jayant Umarye
  • Publication number: 20100249075
    Abstract: The present invention relates to novel tetralin ER-? agonist compounds, pharmaceutical compositions thereof, and use of these compounds to treat a ER-? mediated disease such as nocturia, obstructive uropathy, benign prostatic hypertrophy, obesity, dementia, hypertension, incontinence, colon cancer, prostate cancer, infertility, depression, leukemia, inflammatory bowel disease, and arthritis.
    Type: Application
    Filed: February 10, 2006
    Publication date: September 30, 2010
    Applicant: ELI LILLY AND COMPANY
    Inventors: Venkatesh Krishnan, Julian Stanley Kroin, Bryan Hurst Norman, Elizabeth Marie Thomas
  • Publication number: 20100041656
    Abstract: The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action wherein each symbol is as defined in the specification. The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like].
    Type: Application
    Filed: June 30, 2009
    Publication date: February 18, 2010
    Inventors: Mitsubaru NAKAMURA, Takao KAMAHORI, Seigo ISHIBUCHI, Yoichi NAKA, Hiroshi SUMICHIKA, Katsuhiko ITOH
  • Publication number: 20100041657
    Abstract: The present invention relates to compounds of formula I, in which at least one of R5, R6 and R7 is SR12, S(O)R12 or S(O)2R12 group where R12 is a C1-6haloalkyl group, that act, as chemical uncouplers. Compounds of the invention are useful in the treatment, including prevention, of obesity, diabetes and a number of diseases or conditions associated therewith.
    Type: Application
    Filed: May 11, 2006
    Publication date: February 18, 2010
    Applicant: NOVO NORDICK A/S
    Inventors: Preben Houlberg Olesen, Holger Claus Hansen, Lise Brown Christiansen, Flemming Elmelund Nielsen, Anders Klarskov Petersen
  • Patent number: 7645905
    Abstract: Crystalline form IV of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: January 12, 2010
    Assignee: Les Laboratoires Servier
    Inventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
  • Publication number: 20090306078
    Abstract: Disclosed herein are an HIF-1 inhibitor, a method for the preparation thereof, and a pharmaceutical composition comprising the same as an active ingredient. The HIF-1 inhibitor shows anticancer activity thanks to the inhibition activity against HIF-1, a transcription factor which plays an important role in the growth and metastasis of cancer, but not to general cytotoxicity. Thus, the HIF-inhibitor and a pharmaceutically acceptable salt thereof can be used as a therapeutic for various cancers such as liver cancer; stomach cancer and breast cancer. Also, the compound having inhibition activity against HIF-1 is useful in the treatment of diabetic retinopathy and arthritis, which are aggravated by HIF-1-mediated VEGF expression.
    Type: Application
    Filed: July 3, 2007
    Publication date: December 10, 2009
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Jung Joon Lee, Jeong-Hyung Lee, Kyeong Lee, Young-Soo Hong, B.K. Shanthaveerappa, Yinlan Jin, Jin Hwan Kim, Xuejun Jin
  • Patent number: 7544839
    Abstract: Process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: June 9, 2009
    Assignee: Les Laboratoires Servier
    Inventors: Jean-Claude Souvie, Isaac Gonzalez-Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
  • Publication number: 20090124698
    Abstract: The present disclosure concerns a new class of selective estrogen receptor modulators (SERMs). The disclosure also includes the identification of a previously unknown membrane associated estrogen receptor. Methods for making and using the disclosed SERMs are disclosed, including pharmaceutical formulations of the disclosed novel compounds in useful compositions.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 14, 2009
    Applicants: Oregon Health & Science University, The Regents of the University of California
    Inventors: Thomas S. Scanlan, Toru Iijima
  • Patent number: 7498465
    Abstract: A process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: March 3, 2009
    Assignee: Les Laboratoires Servier
    Inventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
  • Patent number: 7498466
    Abstract: A process for the industrial synthesis and new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: March 3, 2009
    Assignee: Les Laboratoires Servier
    Inventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Genevieve Chapuis, Stephane Horvath, Gerard Damien
  • Patent number: 7470807
    Abstract: A compound represented by the formula (I): [In the formula, Link represents a saturated or unsaturated straight hydrocarbon chain having 1 to 3 carbon atoms, C2 to C6 in the aromatic ring (E) independently represent a ring-constituting carbon atom, one of the ring-constituting carbon atoms may be replaced with V, V represents nitrogen atom, or carbon atom substituted with Zx, Zx represents a saturated alkyl group having 1 to 4 carbon atoms and the like, Rs represents -D-Rx etc., D represents a single bond, oxygen atom and the like, Rx represents a saturated alkyl group having 3 to 8 carbon atoms and the like, AR represents a partially unsaturated or completely unsaturated condensed bicyclic carbon ring or a heterocyclic ring, and Y represents hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and the like] or a salt thereof. A compound having prostaglandin production-suppressing action and leukotriene production-suppressing action is provided.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: December 30, 2008
    Assignee: Asahi Kasei Pharma Corporation
    Inventors: Motoshi Shoda, Hiroshi Kuriyama
  • Publication number: 20080248584
    Abstract: Compounds of formula (IIa): are provided where: X is a group capable of being cleaved from the ?-carbon atom to form an ion of formula (I?) C is a carbon atom bearing a single positive charge or a single negative charge; The invention further provides compounds of formula (IIb): where: X is a counter-ion to C. The compounds of formula (IIa) and (IIb) may form ions of formula (I?) by either cleaving the C—X bond between X and the ?-carbon atoms in the case of the compounds of formula (IIa) or dissociating X in the case of compounds of formula (IIb).
    Type: Application
    Filed: August 22, 2007
    Publication date: October 9, 2008
    Inventors: Mikhail Sergeevich SHCHEPINOV, Edwin Mellor SOUTHERN
  • Patent number: 7358395
    Abstract: Crystalline form V of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: April 15, 2008
    Assignee: Les Laboratories Servier
    Inventors: Gerard Coquerel, Julie Linol, Jean-Claude Souvie
  • Patent number: 7250531
    Abstract: A process for the industrial synthesis and a new crystalline form of the compound of formula (I): Medicinal products containing the same which are useful in treating disorders of the melatoninergic system.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: July 31, 2007
    Assignee: Les Laboratoires Servier
    Inventors: Jean-Claude Souvie, Isaac Gonzalez Blanco, Gilles Thominot, Geneviève Chapuis, Stéphane Horvath, Gérard Damien
  • Patent number: 7138406
    Abstract: The present invention provides compounds of the formula wherein A is of the formula and X, Y, n, R1–R25 are as described in the specification which are modulators of the glucocorticoid receptor and are thus useful for the treatment of animals requiring glucocorticoid receptor agonist therapy. Glucocorticoid receptor modulators are useful in the treatment of certain inflammatory conditions.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: November 21, 2006
    Assignees: Pfizer, Inc., Pfizer Products, Inc.
    Inventors: Yves A. Chantigny, Edward F. Kleinman, Ralph P. Robinson
  • Patent number: 7045660
    Abstract: This invention is directed to a [di(ether or thioether)heteroaryl or fluoro substituted aryl] compound or an N-oxide thereof or a pharmaceutically acceptable salt thereof, which is useful for inhibiting the production or physiological effects of TNF in the treatment of a patient suffering from a disease state associated with a physiologically detrimental excess of tumor necrosis factor (TNF). Compounds within the scope of the present invention also inhibit cyclic AMP phosphodiesterase, and are useful in treating a disease state associated with pathological conditions that are modulated by inhibiting cyclic AMP phosphodiesterase, such disease states including inflammatory and autoimmune diseases, in particular type IV cyclic AMP phosphodiesterase. The present invention is therefore directed to their pharmacological use for inhibiting TNF and/or cyclic AMP phosphodiesterase, pharmacological compositions comprising the compounds and methods for their preparation.
    Type: Grant
    Filed: March 3, 2004
    Date of Patent: May 16, 2006
    Assignee: Aventis Pharma Limited
    Inventors: Garry Fenton, Tahir Nadeem Majid, Malcolm Norman Palfreyman
  • Patent number: 6946575
    Abstract: The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionized state or in an ionized state conjugated with the aryl groups.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: September 20, 2005
    Assignee: Isis Innovation Ltd.
    Inventors: Mikhail Sergeevich Shchepinov, Edwin Mellor Southern
  • Patent number: 6867320
    Abstract: A compound represented by the formula (I) or a salt thereof: wherein n represents an integer of 1 to 3, R represents an alkyl group having 3 to 8 carbon atoms, a group represented by the following formula: R1(CH2)k— (wherein k represents 0 or an integer of 1 to 3; R1 represents a saturated cyclic alkyl group having 3 to 7 carbon atoms or a saturated condensed cyclic alkyl group having 6 to 8 carbon atoms, and the group R1 may be substituted with a lower alkyl group having 1 to 4 carbon atoms) and the like, and Ar represents a condensed bicyclic group such as naphthalen-1-yl group, which has suppressing action on prostaglandin and leukotriene production and is useful for prophylactic and/or therapeutic treatment of various inflammatory diseases and the like caused by these lipid mediators.
    Type: Grant
    Filed: February 20, 2003
    Date of Patent: March 15, 2005
    Assignee: Asahi Kasei Pharma Corporation
    Inventors: Motoshi Shoda, Hiroshi Kuriyama
  • Patent number: 6809220
    Abstract: The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionised state or in an ionised state conjugated with the aryl groups.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: October 26, 2004
    Assignee: Isis Innovations, Ltd.
    Inventors: Mikhail Sergeevich Shchepinov, Edwin Mellor Southern
  • Patent number: 6784314
    Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein. In Compound (I), the ether linkage is selectively cleaved without cleaving the amide linkage present in the same molecule and tertiary amines are not converted into quaternary salts, and thus Amine Derivative (V) with good qualities having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein can be obtained in high yield.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: August 31, 2004
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Makoto Yamashita, Kaneyoshi Kato, Hiroyuki Tawada
  • Publication number: 20040116445
    Abstract: The present invention is directed to chemical compositions of substituted thioacetamides, processes for the preparation thereof and uses of the compositions in the treatment of diseases.
    Type: Application
    Filed: November 18, 2003
    Publication date: June 17, 2004
    Inventors: Edward R. Bacon, Sankar Chatterjee, Derek Dunn, John P. Mallamo, Matthew S. Miller, Rabindranath Tripathy, Jeffry L. Vaught
  • Publication number: 20040014809
    Abstract: A compound of the formula 1
    Type: Application
    Filed: January 21, 2003
    Publication date: January 22, 2004
    Inventor: Peter Bernstein
  • Patent number: 6635650
    Abstract: The invention relates to compounds of formula (I): A-G1-Cy-G2-Cy-G3-B  (I) wherein: A represents NR1C(Q)R2, C(Q)NR2R3 or NR1C(Q)NR2R3, B represents NR1C(Q)R2, C(Q)NR2R3, NR1C(Q)NR2R3, C(Q)OR1, NR1C(Q)OR2 or NR2R3, G1 and G3 represent an optionally substituted alkylene chain, Cy represents a ring structure G2 represents a chain and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: October 21, 2003
    Assignee: Les Laboratoires Servier
    Inventors: Daniel Lesieur, Said Yous, Carole Descamps-Francois, François Lefoulon, Gérald Guillaumet, Marie-Claude Viaud, Caroline Bennejean, Philippe Delagrange, Pierre Renard
  • Publication number: 20030139602
    Abstract: This invention provides a convenient and industrially advantageous process producing amine derivatives having the action of inhibiting the secretion and accumulation of amyloid &bgr; protein.
    Type: Application
    Filed: October 1, 2002
    Publication date: July 24, 2003
    Inventors: Makoto Yamashita, Kaneyoshi Kato, Hiroyuki Tawada
  • Patent number: 6531472
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, X and Y have the meanings defined in the specification. The compounds have histone deacetylase (HDAC) inhibitory activity which is useful in cancer treatment. Also provided is a process for making a compound of formula I by reacting a compound of formula III with a compound of formula IV wherein A is a displaceable group and PG is a protecting group.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: March 11, 2003
    Assignee: Hoffman-La Roche Inc.
    Inventors: Guy Georges, Adelbert Grossmann, Tim Sattelkau, Wolfgang Schaefer, Ulrich Tibes
  • Patent number: 6521663
    Abstract: Phenyl acetamide compounds are described, including compounds of Formula I: or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R3-R6, R11, B, Y and W are set forth in the specification. The compounds of the invention are potent inhibitors of proteases, especially trypsin-like serine proteases, such as thrombin and factor Xa. Compositions for inhibiting loss of blood platelets, inhibiting formation of blood platelet aggregates, inhibiting formation of fibrin, inhibiting thrombus formation, and inhibiting embolus formation are described. Other uses of compounds of the invention are as anticoagulants either embedded in or physically linked to materials used in the manufacture of devices used in blood collection, blood circulation, and blood storage, such as catheters, blood dialysis machines, blood collection syringes and tubes, blood lines and stents. Additionally, the compounds can be detectably labeled and employed for in vivo imaging of thrombi.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: February 18, 2003
    Assignee: 3-Dimensional Pharmaceuticals, Inc.
    Inventors: Wenxi Pan, Tianbao Lu, Thomas P. Markotan, Bruce E. Tomczuk
  • Patent number: 6472414
    Abstract: Novel compounds are provided which are inhibitors of MTP and thus are useful for lowering serum lipids and treating atherosclerosis and related diseases, and have the structure including pharmaceutically acceptable salts thereof or prodrug esters thereof, wherein q is 0, 1 or 2; Rx is H, alkyl, aryl or halogen; A is (1) a bond; (2) —O—; or (3) B is: and wherein L2, L1, R1, R2, R3, R3′, R3a, R3b, R4, R4′, R5, X,  are as defined herein.
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: October 29, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Scott A. Biller, John K. Dickson, R. Michael Lawrence, David R. Magnin, Michael A. Poss, Jeffrey A. Robl, William A. Slusarchyk, Richard B. Sulsky, Joseph A. Tino
  • Publication number: 20020128495
    Abstract: The present application relates to carboxylic acid amides of general formula 1
    Type: Application
    Filed: December 19, 2001
    Publication date: September 12, 2002
    Inventors: Henning Priepke, Norbert Hauel, Klaus Damm, Andreas Schnapp