The Chalcogen, X, Is In A -c(=x)- Group Patents (Class 548/319.5)
  • Publication number: 20150119435
    Abstract: The present invention includes compounds that act as degraders of a target protein, wherein degradation is independent of the class of the target protein or its localization. In certain embodiments, the invention comprises a compound comprising a protein degradation moiety covalently bound to a linker, wherein the ClogP of the compound is equal to or higher than 1.5. In other embodiments, the target protein contemplated within the invention comprises a posttranslational modified protein or intracellular protein. In yet other embodiments, compounds of the present invention are used to treat disease states wherein protein degradation is a viable therapeutic approach, such as cancer or any sort of oxidative stress disease state.
    Type: Application
    Filed: May 10, 2013
    Publication date: April 30, 2015
    Inventors: Craig Crews, Jeff Gustafson, Anke Gundula Roth, Hyun Seop Tae, Dennis Buckley, Taavi Neklesa
  • Publication number: 20150065728
    Abstract: A novel compound which has excellent ultraviolet-absorbing function (especially UVA absorbing function) and excellent hydrophilicity. A benzylidene azolidine derivative represented by structural formula (I) or a salt thereof. In structural formula (I), n represents an integer of 1-5; A1 represents O, S or N-A4; and each of A2, A3 and A4 independently represents a hydrogen atom, an alkyl group which may be substituted by a hydroxyl group and has 1-8 carbon atoms, or the like (provided that at least one of A2, A3 and A4 contains one or more hydroxyl groups). In this connection, when n is an integer of 2-5, the plurality of A3O— moieties may be the same as or different.
    Type: Application
    Filed: March 27, 2013
    Publication date: March 5, 2015
    Inventor: Takashi Shimizu
  • Publication number: 20150057452
    Abstract: Compounds having therapeutic potential as androgen receptor modulators, and methods of making such compounds, are provided. The compounds are structurally related to bicalutamide but bear at least one difluoromethyl or C2 to C5 perfluoroalkyl group instead of a trifluoromethyl group.
    Type: Application
    Filed: April 4, 2013
    Publication date: February 26, 2015
    Applicant: Catylix, Inc.
    Inventors: James David Rozzell, Raymond McCague
  • Publication number: 20140371284
    Abstract: Provided are imidazolidinedione compounds of formula (I), processes for preparation, uses and pharmaceutically compositions thereof. Said imidazolidinedione compounds posses androgen receptor antagonist activity and can be used for preventing and treating diseases and disorders related to androgen receptor, such as prostate cancer, alopecia, hair regeneration, acne and adolescent acne.
    Type: Application
    Filed: December 13, 2012
    Publication date: December 18, 2014
    Applicant: HC PHARMACEUTICAL CO., LTD.
    Inventor: Yuanwei Chen
  • Patent number: 8809550
    Abstract: The present invention relates to novel substituted thioimidazolidinone compounds and pharmaceutical compositions comprising such compounds for treatment of androgen receptor-associated diseases or disorders, such as prostate cancer, benign prostatic hypertrophy, male hair loss, muscle loss, acne and hirsutism.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: August 19, 2014
    Inventor: Youzhi Tong
  • Publication number: 20140221591
    Abstract: There is provided a copolymer having the general structure below, wherein a, b, and d are molar ratios varying between about 0.01 and about 0.90 and c is a molar ratio varying between about 0.01 and about 0.90; A1 represents monomer units comprising a cyano-containing pendant group in which the cyano is not directly attached to the backbone of the copolymer; A2 represents monomer units comprising two or more hydrogen bonding sites; A3 represents monomer units that increase solubility in organic solvents; and A4 represents monomer units that increase solubility in aqueous alkaline solutions. There is also provided a near-infrared radiation-sensitive coating composition comprising this copolymer as well as a positive-working thermal lithographic printing plate comprising a near-infrared radiation-sensitive coating comprising this copolymer, a method of producing such a printing plate, and finally a method of printing using such a printing plate. Formula (I).
    Type: Application
    Filed: September 14, 2010
    Publication date: August 7, 2014
    Applicant: MYLAN GROUP
    Inventors: My T. Nguyen, Akha Phan, Viet-Thu Nguyen-Truong, Marc-André Locas
  • Patent number: 8729096
    Abstract: The present invention relates to novel imidazolidine-2,4-dione derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor 2 (FPR2).
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: May 20, 2014
    Assignee: Allergan, Inc.
    Inventors: Richard L. Beard, Vidyasagar Vuligonda, John E. Donello, Veena Viswanath, Michael E. Garst
  • Publication number: 20140039020
    Abstract: The invention relates to (among other things) oligomer-containing hydantoin compounds. A compound of the invention, when administered by any of a number of administration routes, exhibits one or more advantages over corresponding compounds lacking the oligomer.
    Type: Application
    Filed: December 15, 2011
    Publication date: February 6, 2014
    Applicant: Nektar Therapeutics
    Inventors: Jennifer Riggs-Sauthier, Stephanie Allums-Donald
  • Publication number: 20130338116
    Abstract: The present invention relates generally to pharmaceutical agents, and in particular, to metalloprotease inhibitor compounds. More particularly, the present invention provides a new class of dual acting MMP-2 and MMP-9 inhibiting compounds that exhibit increased potency, metabolic stability and/or reduced toxicity in relation to currently known MMP-2 and MMP-9 inhibitors for the treatment of pain and other diseases. Additionally, the present invention relates to methods for treating pain, addiction and/or withdrawal symptoms in a patient comprising administering to the patient a pain-reducing effective amount of a present compound.
    Type: Application
    Filed: August 16, 2013
    Publication date: December 19, 2013
    Inventor: Irving Sucholeiki
  • Publication number: 20130217720
    Abstract: The present invention relates to novel imidazolidine-2,4-dione derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of the N-formyl peptide receptor 2 (FPR2).
    Type: Application
    Filed: February 12, 2013
    Publication date: August 22, 2013
    Applicant: ALLERGAN, INC.
    Inventor: ALLERGAN, INC.
  • Patent number: 8496920
    Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: July 30, 2013
    Assignee: Auburn University
    Inventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
  • Patent number: 8487115
    Abstract: An ester compound represented by formula (1): wherein R3 represents hydrogen or methyl, R4 represents hydrogen or C1-C4 alkyl, and R5 represents hydrogen or C1-C4 alkyl; has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: July 16, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Noritada Matsuo
  • Patent number: 8470829
    Abstract: An imidazole derivative represented by formula (I): wherein Q is: A is hydrogen, halogen, or a substituted or unsubstituted C1-4 alkyl group; E is independently selected from a C1-6 alkyl group; R2 and R3 are independently selected from C1-6 alkyls; X1 and X2 are independently selected from O and S; Y is selected from a substituted or unsubstituted arylene group and a substituted or unsubstituted divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group; Z is —CON(—Ra)—, —CO—, —OOO—, —NRa—C(?NH)NRb—, —NRa—C(?N—CN)NRb—, —N(—Ra)COO—, —C(?NH)—, —SO2—, —SO2N(—Ra)—, —SO2NR1—, —N(—Ra)CO—, —N(—Ra)CON(—Rb)—, —N(COR1)CO—, —N(—Ra)SO2—, —N(SO2R1)SO2—, —N(—Ra)— or —N(—Ra)SO2N(—Rb)—; R1 is independently a hydrogen atom, a hydroxyl group, or substituted or unsubstituted group selected from C1-6 alkyl group, heterocyclic group, aryl group, C3-8 cycloalkyl group and C3-8 cycloalkenyl group; or salt or prodrug thereof.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: June 25, 2013
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutaka Tachibana, Haruhiko Sato, Masateru Ohta, Mitsuaki Nakamura, Takuya Shiraishi, Hitoshi Yoshino, Takashi Emura, Akie Honma, Etsuro Onuma, Hiromitsu Kawata, Kenji Taniguchi
  • Publication number: 20130090363
    Abstract: An ester compound represented by formula (1): wherein R3 represents hydrogen or methyl, R4 represents hydrogen or C1-C4 alkyl, and R5 represents hydrogen or C1-C4 alkyl; has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.
    Type: Application
    Filed: March 18, 2011
    Publication date: April 11, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Noritada Matsuo
  • Publication number: 20130022644
    Abstract: Compounds of general Formula (I), and cosmetic and pharmaceutical compositions including such a compound are described.
    Type: Application
    Filed: February 26, 2010
    Publication date: January 24, 2013
    Inventors: Jean-Claude Pascal, Cédric Poinsard
  • Patent number: 8338471
    Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: December 25, 2012
    Assignee: Medivir AB
    Inventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
  • Publication number: 20120309803
    Abstract: An ester compound represented by formula (1): wherein R1 represents C1-C4 alkyl, has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent.
    Type: Application
    Filed: February 18, 2011
    Publication date: December 6, 2012
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Noritada Matsuo
  • Publication number: 20120183494
    Abstract: Novel acrylamide and methacrylamide hydantoin monomers which can be reacted with other acrylamide, methacrylamide, acrylate, and methacrylate monomers to form copolymers, which upon halogenation, provide oxidative coatings which are biocidal for use with various materials including, but not limited to, textiles, filters, and latex paints.
    Type: Application
    Filed: October 11, 2011
    Publication date: July 19, 2012
    Applicant: AUBURN UNIVERSITY
    Inventors: Shelby D. Worley, Royall M. Broughton, Hasan B. Kocer, Idris Cerkez
  • Publication number: 20120035231
    Abstract: Compositions, such as pharmaceutical compositions, comprising specific diarylhydantoin and diarylthiohydantoin compounds, or salts or solvates thereof, are provided. Isolated and purified forms of the compounds are also described, as are unit dosage forms, compositions of substantially pure compound and kits comprising the compounds. The compounds and pharmaceutical compositions thereof may find use in the prevention and/or treatment of a variety of conditions, including prostate cancer, Parkinson's disease, Alzheimer's disease, and others.
    Type: Application
    Filed: February 24, 2010
    Publication date: February 9, 2012
    Inventors: Rajendra Parasmal Jain, Jacqueline A. Gibbons
  • Publication number: 20120015994
    Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: August 31, 2011
    Publication date: January 19, 2012
    Applicant: Medivir AB
    Inventors: Hans WALLBERG, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
  • Publication number: 20110306615
    Abstract: According to the present invention, a compound represented by formula (I): wherein Q is: A is a hydrogen atom, a halogen atom, —ORa or a C1-4 alkyl group which may be substituted by one or more halogen atoms; E is independently selected from a C1-6 alkyl group; m is selected from integers from 0 to 3; R2 and R3 are independently selected from a C1-6 alkyl group; X1 and X2 are independently selected from O and S; Y is selected from an arylene group and a divalent 5- or 6-membered monocyclic or 8- to 10-membered condensed heterocyclic group, wherein the arylene group and the heterocyclic group may be substituted by 1 to 3 substituents independently selected from E1; E1 is independently selected from a hydroxyl group, a halogen atom, a C1-4 alkyl group, a cyano group, a C1-4 alkoky group, a carbamoyl group, a C1-4 alkylcarbamoyl group, a di(C1-4 alkyl)carbamoyl group, an amino group, a C1-4 alkylamino group, a di(C1-4 alkylamino group, a sulfamoyl group, a C1-4 alkylsulfamoyl group and a di(C1-4 alkyl)su
    Type: Application
    Filed: September 9, 2005
    Publication date: December 15, 2011
    Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHA
    Inventors: Kazutaka Tachibana, Haruhiko Sato, Masateru Ohta, Mitsuaki Nakamura, Takuya Shiraishi, Hitoshi Yoshino, Takashi Emura, Akie Honma, Etsuro Onuma, Hiromitsu Kawata, Kenji Taniguchi
  • Patent number: 8044082
    Abstract: Novel N-phenylacetamide compounds of formula (I): and cosmetic and pharmaceutical compositions containing same are useful for treating disorders of the sebaceous gland, e.g., acne, or have cosmetic applications.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: October 25, 2011
    Assignee: Galderma Research & Development
    Inventors: Thibaud Portal, Laurence Dumais, Jérôme Aubert, Laurent Lamy
  • Patent number: 8026362
    Abstract: Compounds of formula I, wherein R1, X1, X2 and A, are as defined herein or pharmaceutically acceptable salts thereof, inhibit HIV-1 reverse transcriptase and afford a method for prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC. The present invention also relates to compositions containing compounds of formula I useful for the prevention and treatment of HIV-1 infections and the treatment of AIDS and/or ARC.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: September 27, 2011
    Assignee: Roche Palo Alto LLC
    Inventors: Joshua Kennedy-Smith, Zachary Kevin Sweeney, Jeffrey Wu
  • Patent number: 8022092
    Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: September 20, 2011
    Assignee: Medivir AB
    Inventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
  • Patent number: 7960560
    Abstract: The invention relates to A 1-(biphenyl-4-ylmethyl)imidazolidine-2,4-dione derivative having the general Formula I wherein R1 is H, (C1-6)alkyl (optionally substituted with oxo, OR4, COOR5, halogen or CN), (C2-6)alkenyl, (C2-6)alkynyl, (C3-6)cycloalkyl or (C3-6)cycloalkyl(C1-3)alkyl; R2 and R2? are independently H or (C1-3)alkyl; or R2 and R2? form together with the carbon atom to which they are bound a (C3-5)cycloalkyl group; R3 represents H or 1 to 4 F substituents; Y represents or NR8R9; X represents CHR6, CF2, O, S, SO or SO2; R4 and R5 are (C1-6)alkyl; R6 is H, OR7 or CN; R7 is (C1-3)alkyl; R8 is (C5-7)cycloalkyl comprising a heteroatom selected from O, S, SO and SO2; R9 is H or (C1-4)alkyl; o and m represent the ortho or meta position of the substituent Y—CH2; or a pharmaceutically acceptable salt thereof; as well as to the use of said 1-(biphenyl-4-ylmethyl)imidazolidine-2,4-dione derivatives in the treatment of pain such as for example peri-operative pain, chronic pain, neuropathic pain, cance
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: June 14, 2011
    Assignee: N.V. Organon
    Inventors: Marcelis van der Stelt, Joseph Maria Gerardus Barbara Cals
  • Patent number: 7795287
    Abstract: A compound having a structure is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: September 14, 2010
    Assignee: Allergan, Inc.
    Inventor: David W. Old
  • Patent number: 7745637
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: June 29, 2010
    Assignee: GlaxoSmithKline LLC
    Inventors: Kelly M. Aubart, Ajita Bhat, Sigfried B. Christensen, IV, Jack D. Leber, Xiangmin Liao
  • Publication number: 20100143981
    Abstract: The present invention relates to a whole cell catalytic system for the preparation of an enantiomerically enriched ?-amino acid from a corresponding hydantoin wherein hydantoinase, L-carbamoylase and hydantoin racemase are coexpressed in a recombinant micro-organism wherein the genes coding for these three enzymes are located on a single replicon. The present invention further relates to the use of such a whole cell catalytic system according in the preparation of an enantiomerically enriched L-?-amino acid from a corresponding hydantoin.
    Type: Application
    Filed: December 4, 2007
    Publication date: June 10, 2010
    Inventors: Monika Rusnak-Müller, Oliver May, Petrus Johannes Hermsen, Henricus Martinus Maria Gerardus Straatman, Wolfgang Skranc, Wilhelmus Hubertus Joseph Boesten, Dannis Heemskerk, Ben De Lange, Georgios Sarakinos
  • Publication number: 20100063118
    Abstract: The present invention relates to hydantoin derivatives having RNase H, polymerase and/or HIV reverse transcriptase modulatory, and particularly, inhibitory activity. Included in the invention are the hydantoin derivatives, compositions containing the derivatives, methods of synthesis of the derivatives, screening methods to identify the derivatives, and methods of treatment using the hydantoin derivatives, including the treatment of HIV, AIDS and retrovirus-associated cancer.
    Type: Application
    Filed: July 10, 2009
    Publication date: March 11, 2010
    Applicant: Wyeth
    Inventors: Matthew W. Olson, Martin Di Grandi, Amarnauth Prashad
  • Publication number: 20090281101
    Abstract: Compounds comprising a structure or a pharmaceutically acceptable salt thereof, or a prodrug thereof; wherein a dashed line represents the presence or absence of a bond are disclosed, wherein Y, A, B, and J are as described. Methods, compositions, and medicaments related thereto are also disclosed.
    Type: Application
    Filed: May 1, 2009
    Publication date: November 12, 2009
    Applicant: ALLERGAN, INC.
    Inventor: David W. Old
  • Publication number: 20090253763
    Abstract: An ester compound represented by the formula (I): (wherein, R1 represents a C1-C3 alkyl group, a 2-propenyl group or a 2-propynyl group.) has excellent pest controlling activity and is useful as an active ingredient for a pest controlling agent.
    Type: Application
    Filed: August 24, 2007
    Publication date: October 8, 2009
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Jun Ohshita, Toru Uekawa
  • Publication number: 20090215846
    Abstract: The invention provides compounds of the formula (I) wherein the variables are as defined in the specification. The compounds of the invention are inhibitors of metalloproteinase MMP-12 and are among other things useful for the treatment of obstructive airway diseases, such as chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: December 13, 2006
    Publication date: August 27, 2009
    Applicant: Medivir AB
    Inventors: Hans Wallberg, Ming-Hua Xu, Guo-Qiang Lin, Xin-Sheng Lei, Piaoyang Sun, Kevin Parkes, Tony Johnson, Bertil Samuelsson
  • Patent number: 7488830
    Abstract: A polymer that includes at least one monomeric unit having a pendant substituent group according to formula (II): wherein: R1 is H, chloro, bromo, alkyl, hydroxyalkyl, aryl, or aralkyl, R2 and R3 are each independently H, alkyl, hydroxyalkyl, aryl, aralkyl, uriedo, or carboxyalkylene, R4 is alkylene or R5, R7, and R10 are each independently alkylene, R6, R8, and R9 are each independently H or alkyl, A is O or N—R11, provided if A is O and R4 is methylene, then R1 cannot be H, chloro, or bromo, R11 is H or alkyl, and X? is an anion, is useful in personal care application, such as hair styling compositions.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: February 10, 2009
    Assignee: Rhodia Inc.
    Inventors: Krishnamurthy Shanmuganandamurthy, Euen Gunn, Stewart Alexander Warburton
  • Publication number: 20080226618
    Abstract: This invention relates to compounds of the Formula (I), or a pharmaceutically acceptable salt, solvate, ester or isomer thereof, which is useful for the treatment of diseases or conditions mediated by LpxC.
    Type: Application
    Filed: August 29, 2007
    Publication date: September 18, 2008
    Inventors: Umar Faruk Mansoor, Panduranga Adulla P. Reddy, M. Arshad Siddiqui
  • Publication number: 20080058397
    Abstract: A compound having a structure is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 6, 2008
    Inventor: David W. Old
  • Patent number: 7199146
    Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity. The compound is of the following formula: wherein A, B, R1, R2, R3 and R4 are as defined herein or an isomer or isomeric mixture thereof or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: February 22, 2006
    Date of Patent: April 3, 2007
    Assignee: Schering Aktiengesellschaft
    Inventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian Griedel, Raju Mohan, Kenneth J. Shaw
  • Patent number: 7173057
    Abstract: The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: February 6, 2007
    Assignee: Schering Corporation
    Inventors: Kevin X. Chen, F. George Njoroge, Mousumi Sannigrahi, Latha G. Nair, Weiying Yang, Bancha Vibulbhan, Srikanth Venkatraman, Ashok Arasappan, Stephane L. Bogen, Frank Bennett, Viyyoor M. Girijavallabhan
  • Patent number: 7102013
    Abstract: Method of making an alpha-amino acid compound having the structure of Formula 32: comprising treating under hydrolyzing conditions a hydantoin compound having the structure of Formula 33: where the substituents are described herein.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: September 5, 2006
    Assignee: Pharmacia Corporation
    Inventors: Ronald Keith Webber, Richard C. Durley, Alok K. Awasthi, Arija A. Bergmanis, Kam F. Fok, Scott S. Ganser, Timothy J. Hagen, E. Ann Hallinan, Donald W. Hansen, Jr., Brian S. Hickory, Pamela T. Manning, Michael Mao, Alan E. Moormann, Barnett S. Pitzele, Michelle A. Promo, Richard R. Schartman, Jeffrey A. Scholten, Jeffrey S. Snyder, Mihaly V. Toth, Mahima Trivedi, Sofya Tsymbalov, Foe Siong Tjoeng
  • Patent number: 7053112
    Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity. The compound is of the following formula: wherein A, B, R1, R2, R3 and R4 are as defined herein or an isomer or isomeric mixture thereof or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: May 30, 2006
    Assignee: Schering Aktiengesellschaft
    Inventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian D. Griedel, Raju Mohan, Kenneth J. Shaw
  • Patent number: 7034015
    Abstract: The invention relates to a novel class of aminobenzophenones derivatives, to pharmaceutical preparations comprising said compounds, to dosage units of such preparations, to methods of treating patients comprising administering said compounds, and to the use of said compounds in the manufacture of pharmaceutical preparations.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: April 25, 2006
    Assignee: Leo Pharma A/S
    Inventors: Erik Rytter Ottosen, Anne Marie Horneman, Xifu Liang
  • Patent number: 6962937
    Abstract: The present invention relates to novel imidazolidine derivatives of the formula I, in which B, E, W, Y, R, R2, R3, R30, e and h have the meanings given herein. The compounds of the formula I are valuable pharmaceutically active compounds which are suitable, for example, for treating inflammatory diseases, for example, rheumatoid arthritis, or allergic diseases. The compounds of the formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4, which belongs to the integrin group. They are generally suitable for treating diseases which are caused by, or associated with, an undesirable degree of leukocyte adhesion and/or leukocyte migration or in which cell-cell or cell-matrix interactions, which are based on the interactions of VLA-4 receptors with their ligands, play a role.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: November 8, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Volkmar Wehner, Stefanie Flohr, Horst Blum, Hartmut Rütten, Hans Ulrich Stilz
  • Patent number: 6881747
    Abstract: The present invention provides a compound and a method of making a compound according to the following formula: where R1 is an alkyl group having 1 to 12 carbons; R2 is a urea group; R3 is an active group, such as fluorescein, a toxin, radiolabel or drug; and R4, R5 and R6 are each independently a halide group.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: April 19, 2005
    Assignees: Science & Technology Corporation @UNM, Regents of the University of Minnesota
    Inventors: Richard S. Larson, Carston R. Wagner
  • Patent number: 6875438
    Abstract: A preparation comprising at least one form of lipid nanoparticles or a nanoemulsion comprising at least one compound of the formula I and/or one stereoisomeric form of the compound of the formula I and/or one physiologically tolerated salt of the compound of the formula I, in which R1 is —(C5-C17)-alkyl or —(C5-C17)-alkenyl, is suitable for the treatment of androgenic alopecia, of hirsutism, that is to say to prevent unwanted hair growth, and for the treatment of seborrhea and acne and can furthermore be employed in cosmetics.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: April 5, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Karl Theodor Kraemer, Karl-Heinz Nietsch, Rainer Pooth, Uwe Muenster, Wolfgang Mehnert, Monika Schaefer-Korting
  • Patent number: 6806369
    Abstract: PDF inhibitors and novel methods for their use are provided.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: October 19, 2004
    Assignee: SmithKline Beecham Corporation
    Inventors: Kelly M. Aubart, Siegfried B. Christensen, IV, Jacques Briand, Maxwell David Cummings
  • Patent number: 6794517
    Abstract: The present invention relates to hydantoins of formula I, in which R is the residue of an amino carboxylic acid or of an amino carboxylic acid derivative, which is obtained formally by removing an NH2 group from an amino carboxylic acid or an amino carboxylic acid derivative, to the preparation thereof and to the use thereof as intermediates, in particular for preparing pharmaceutically active ingredients.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: September 21, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Volkmar Wehner, Hans Ulrich Stilz, Klaus Burger, Alexander Golubev, Sergej Ossipov
  • Publication number: 20040147761
    Abstract: The invention relates to a process for the preparation of alkylimidazolidone (meth)acrylates, generally expressed as compound (I): 1
    Type: Application
    Filed: December 15, 2003
    Publication date: July 29, 2004
    Inventors: Jean-Michel Paul, Bernard Dupont
  • Publication number: 20040142930
    Abstract: 1.
    Type: Application
    Filed: November 4, 2003
    Publication date: July 22, 2004
    Inventors: Koichiro Yamada, Kenji Matsuki, Kenji Omori, Kohei Kikkawa
  • Publication number: 20040122073
    Abstract: A compound is disclosed, which is useful in treating a mammal having a disease-state characterized by thrombotic activity.
    Type: Application
    Filed: September 23, 2003
    Publication date: June 24, 2004
    Applicant: Schering Aktiengesellschaft
    Inventors: Damian O. Arnaiz, Yuo-Ling Chou, Brian D. Griedel, Raju Mohan, Kenneth J. Shaw
  • Patent number: 6696475
    Abstract: The present invention discloses compounds having the formula wherein the substituents are defined in the application. The compounds are useful as chloride channel blockers.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: February 24, 2004
    Assignee: NeuroSearch A/S
    Inventors: Bjarne H. Dahl, Palle Christophersen
  • Patent number: 6680333
    Abstract: The present invention relates to novel imidazolidine derivatives of formula I, wherein A, E, Z, R1, R2, R3, R4 and R5 have the meanings indicated in the claims. The compounds of formula I are valuable pharmaceutical active compounds which are suitable, for example, for the treatment of inflammatory diseases, including rheumatoid arthritis, or allergic diseases. The compounds of formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4 belonging to the integrins group. They are generally suitable for the treatment of diseases which are caused by an undesired extent of leukocyte adhesion and/or leukocyte migration or are associated therewith or in which cell-cell or cell-matrix interactions which are based on the interactions of VLA-4 receptors with their ligands play a role.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: January 20, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Volkmar Wehner, Horst Blum, Hartmut Rütten, Hans Ulrich Stilz