Divalent Chalcogen Or Acyclic Nitrogen Double Bonded Directly At Both 2- And 4- Positions, Or Tautomeric Equivalent (e.g., Hydantoin, Etc.) Patents (Class 514/389)
  • Publication number: 20040120977
    Abstract: The present invention relates to implantable surgical medical devices having coatings comprising one or more compounds that inhibit TNF-&agr; converting enzyme (TACE), more particularly, stents having coatings comprising TACE inhibitors.
    Type: Application
    Filed: December 10, 2003
    Publication date: June 24, 2004
    Inventor: John H. Dodd
  • Publication number: 20040116414
    Abstract: This invention is directed to a class of compounds (Formula I) including succinoyl amino pyrazoles, succinoyl amino thiadiazoles, succinoyl amino acid esters, succinoyl amino acid amides, succinoyl amino alcohols, succinoyl amino ketones, succinoyl amino hydantoins, succinoyl anilines, and succinoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting &bgr;-amyloid peptide release and/or synthesis, a method for inhibiting &ggr;-secretase activity and a method for treating neurological disorders associated with &bgr;-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Application
    Filed: May 7, 2003
    Publication date: June 17, 2004
    Inventors: Jay S. Tung, Ashley C. Guinn, Eugene D. Thorsett, Michael A. Pleiss
  • Publication number: 20040116486
    Abstract: Compounds of the formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12, wherein R5 is a monocyclic group.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 17, 2004
    Inventors: Matti Lepisto, Magnus Munck Af Rosenschold
  • Publication number: 20040116493
    Abstract: The object of the present invention is to provide a compound having an anti-Helicobacter action.
    Type: Application
    Filed: December 1, 2003
    Publication date: June 17, 2004
    Inventors: Giichi Sugimori, Toshikazu Ohtsuka, Moriyasu Masui
  • Publication number: 20040116417
    Abstract: The invention relates to 2-thiohydantoin derivative compounds selected from compounds of general formula (I): 1
    Type: Application
    Filed: September 26, 2003
    Publication date: June 17, 2004
    Inventors: Benaissa Boubia, Evelyne Chaput, Khan Ou, Philippe Ratel
  • Publication number: 20040116476
    Abstract: This invention relates to compounds of the following formula: 1
    Type: Application
    Filed: November 19, 2003
    Publication date: June 17, 2004
    Inventors: Jyh-Haur Chern, Shin-Ru Shih, Chiung-Tong Chen, Chih-Shiang Chang, Chung-Chi Lee, Yen-Chun Lee, Chia-Liang Tai
  • Publication number: 20040110809
    Abstract: Compounds of the formula (I) useful as metalloproteinase inhibitors, especially as inhibitors of MMP12, wherein R5 is a bicyclic group.
    Type: Application
    Filed: January 12, 2004
    Publication date: June 10, 2004
    Inventors: Matti Lepisto, Magnus Munck Af Rosenschold
  • Publication number: 20040110811
    Abstract: The present invention is to provide an imidazolidinedione derivative and oxazolidinedione derivative represented by the following general Formula (I) having the chymase and/or tryptase inhibition activity 1
    Type: Application
    Filed: October 2, 2003
    Publication date: June 10, 2004
    Inventors: Yusuke Sakai, Jun Inoue
  • Publication number: 20040106659
    Abstract: Compounds of the formula (I) wherein z —O— or —S—, useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
    Type: Application
    Filed: January 6, 2004
    Publication date: June 3, 2004
    Inventor: Magnus Munck Af Rosenschold
  • Publication number: 20040101582
    Abstract: Methods and compositions for the topical or transdermal treatment of neuropathy. More particularly, transdermal or topical compositions including a combination of ingredients that provide a surprising degree of effective relief from the symptoms of peripheral neuropathy and methods for administering the compositions to treat various neuropathies.
    Type: Application
    Filed: November 25, 2002
    Publication date: May 27, 2004
    Inventor: Richard Wolicki
  • Publication number: 20040102501
    Abstract: The present invention provides a stable, low free formaldehyde, synergistic antimicrobial composition, and a method of inhibiting the growth of or reducing microorganisms by applying the composition. Preferably, the constituents are dimethylol dimethylhydantoin, monomethylol dimethylhydantoin, dimethyl hydantoin, and dehydroacetic acid or its salts thereof. The composition has a free formaldehyde content of less than 0.2% and is beneficial for controlling microbiological and fungal contamination in personal care products, household products and industrial products and systems.
    Type: Application
    Filed: August 20, 2003
    Publication date: May 27, 2004
    Inventors: Patrick Jay Lutz, Ahmed M. Tafesh
  • Publication number: 20040097569
    Abstract: This invention relates to aryl substituted hydantoins of Formula I: 1
    Type: Application
    Filed: July 31, 2003
    Publication date: May 20, 2004
    Applicant: Euro-Celtique S.A.
    Inventors: Qun Sun, Donald J. Kyle
  • Publication number: 20040092504
    Abstract: Base on the anatomy and neurophysiology described in the Neurophysiologic Basis of Idiopathic Diseases, the categories of oral and parenteral medications can be used to manage and treat fibromyalgia and related diseases, disorders, syndromes and sequelae in a human. The target neurons involve in the genesis and perpetuation of fibromyalgia and related syndromes, diseases and disorders and sequelae in the peripheral nervous system and central nervous system are affected and modulated by the anticonvulsants, antidepressants and opioids.
    Type: Application
    Filed: November 12, 2002
    Publication date: May 13, 2004
    Inventor: Anuthep Benja-Athon
  • Publication number: 20040092561
    Abstract: The present invention is related to azolidinedione-vinyl fused-benzene derivatives of formula (I) for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
    Type: Application
    Filed: November 7, 2002
    Publication date: May 13, 2004
    Inventors: Thomas Ruckle, Tania Valloton, Pascale Gaillard, Dennis Church, Xuliang Jiang
  • Publication number: 20040082632
    Abstract: Microbiological control in aqueous media and/or eradication or reduction of biofilm on a surface in contact with such media is achieved by introducing into the aqueous medium a microbiocidally effective quantity of one or more 1,3-dibromo-5,5-dialkylhydantoins where one of the alkyls is methyl and the other is a C1-4 alkyl, wherein (i) the molar quantity of 1,3-dibromo-5,5-dialkylhydantoin introduced is less than the molar quantity of N,N′-bromochloro-5,5-dimethylhydantoin that would be required to effect the same degree of microbiological control in that medium, (ii) the molar quantity of the 1,3-dibromo-5,5-dialkylhydantoin introduced releases an amount of “free chlorine” that is greater than the amount of “free chlorine” that would be released in that medium by an equimolar quantity of N,N′-bromochloro-5,5-dimethylhydantoin, and (iii) the amount of “free chlorine” released by the quantity of the 1,3-dibromo-5,5-dialkylhydantoin introduced is greater than the
    Type: Application
    Filed: October 17, 2003
    Publication date: April 29, 2004
    Inventors: Jonathan N. Howarth, Christopher J. Nalepa, Michael J. Sanders
  • Publication number: 20040082633
    Abstract: Microbiological control is achieved by continuously and inexpensively dosing water in contact with biofilm, or that comes into contact with biofilm, using a highly effective biocide that provides very effective microbiocidal control of planktonic microorganisms and of biofilm species, even where the biofilm infestations have been in existence for long periods of time and thus have encased themselves in a substantial quantity of slimy defensive polysaccharide layers or films. In addition, the biocide used makes possible significant reduction in copper and/or iron surfaces in contact with the water as compared to N,N′-bromochloro-5,5-dimethyl hydantoin. Still other advantages are made possible by the described technology.
    Type: Application
    Filed: October 17, 2003
    Publication date: April 29, 2004
    Inventors: Jonathan N. Howarth, Christopher J. Nalepa, Michael J. Sanders, David L. Shelton
  • Publication number: 20040067996
    Abstract: The present application describes novel hydantoin derivatives of formula (I): 1
    Type: Application
    Filed: October 2, 2003
    Publication date: April 8, 2004
    Inventor: James Sheppeck
  • Publication number: 20040048911
    Abstract: A class of 1-phenyl imidazol-2-one biphenylmethyl compounds is described for use in treatment of circulatory disorders.
    Type: Application
    Filed: August 27, 2003
    Publication date: March 11, 2004
    Applicant: G. D. Searle & Co.
    Inventors: David B. Reitz, Robert E. Manning
  • Publication number: 20040048879
    Abstract: Heterocyclic compound represented by the formula I 1
    Type: Application
    Filed: July 29, 2003
    Publication date: March 11, 2004
    Inventors: Seiichiro Kawashima, Toshiyuki Matsuno, Naoki Fukuda, Kenichi Saitoh, Yoshima Yamaguchi, Masaya Higashi
  • Publication number: 20040039038
    Abstract: The invention relates to novel biaromatic compounds which correspond to the general formula (I) below: 1
    Type: Application
    Filed: February 10, 2003
    Publication date: February 26, 2004
    Applicant: GALDERMA RESEARCH & DEVELOPMENT S.N.C.
    Inventors: Jean-Michel Bernardon, Laurence Clary
  • Publication number: 20040033269
    Abstract: The present invention relates to antimicrobial compositions including a critical, near critical, or supercritical (densified) fluid and an antimicrobial agent, to methods of forming these compositions, and to methods employing these compositions. An antimicrobial agent can be generated in the presence of a densified fluid, for example, by reacting an oxidizing agent with a precursor to the antimicrobial agent.
    Type: Application
    Filed: August 6, 2002
    Publication date: February 19, 2004
    Applicant: Ecolab Inc.
    Inventors: Robert D.P. Hei, Keith E. Olson, Robert J. Ryther, Richard K. Staub
  • Patent number: 6689794
    Abstract: This invention is directed to aromatic sulfone hydroxamates (also known as “aromatic sulfone hydroxamic acids”) and salts thereof that, inter alia, inhibit matrix metalloproteinase (also known as “matrix metalloprotease” or “MMP”) activity and/or aggrecanase activity. This invention also is directed to a prevention or treatment method that comprises administering such a compound or salt in an MMP-inhibiting and/or aggrecanase-inhibiting effective amount to an animal, particularly a mammal having (or disposed to having) a pathological condition associated with MMP and/or aggrecanase activity.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: February 10, 2004
    Assignee: Pharmacia Corporation
    Inventors: John N. Freskos, Yvette M. Fobian, Thomas E. Barta, Daniel P. Becker, Louis J. Bedell, Terri L. Boehm, Jeffery N. Carroll, Gary A. DeCrescenzo, Susan L. Hockerman, Darren J. Kassab, Steve A. Kolodziej, Joseph McDonald, Deborah A. Mischke, Monica B. Norton, Joseph G. Rico, John J. Talley, Clara I. Villamil, Lijuan Jane Wang
  • Publication number: 20040023929
    Abstract: The present invention provides a compound and a method of making a compound according to the following formula: 1
    Type: Application
    Filed: May 5, 2003
    Publication date: February 5, 2004
    Inventors: Richard S. Larson, Carston R. Wagner
  • Publication number: 20040019092
    Abstract: The present invention provides compounds of formula (I), wherein X, Y, R1, R2, R3, and R4 are as defined in the description, and the preparation therof. The compounds of the formula bind to somatostatin receptiors and are useful as pharmaceuticals.
    Type: Application
    Filed: November 14, 2002
    Publication date: January 29, 2004
    Inventors: Daniel Berney, Robin Breckenridge, Peter Neumann, Gideon Shapiro, Max Peter Seiler, J. Troxler Thomas
  • Publication number: 20040014761
    Abstract: A topical pharmaceutical composition is provided for the treatment of female sexual dysfunction, wherein the composition is formulated so as to contain a therapeutically effective amount of a phosphodiesterase inhibitor and a pharmaceutically acceptable carrier for topical administration. The phosphodiesterase inhibitor is generally selected from Type III, Type IV, Type V, and nonspecific phosphodiesterase inhibitors.
    Type: Application
    Filed: October 22, 2002
    Publication date: January 22, 2004
    Inventors: Virgil A. Place, Leland F. Wilson, Paul C. Doherty, Mark S. Hanamoto, Alfred P. Spivack, Neil Gesundheit, Sean R. Bennett, Jane Doherty
  • 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
  • Publication number: 20040010024
    Abstract: The dry blends comprise a powdery or finely-divided halogenated hydantoin, and a paraffin wax that is compatible with the halogenated hydantoin. The paraffin wax is a hydrocarbon paraffin wax and/or a chlorinated paraffin wax. Shape-retentive compacted compositions are formed by pressure compacting such blends. Preferred halogenated hydantoins are 1,3-dihalo-5,5-dialkylhydantoins.
    Type: Application
    Filed: July 10, 2002
    Publication date: January 15, 2004
    Inventor: Jonathan N. Howarth
  • Publication number: 20040006040
    Abstract: A method for the identification and treatment of pathogenic microorganism infections by inhibiting one or more enzymes in a metabolic pathway by inhibiting the conversion of substrate to produce the penultimate or ultimate product particularly by inhibiting the activity of one or more of the enzymes in the pathway, and compounds and pharmaceutical compositions for inhibiting infections of pathogenic microorganisms by inhibiting such enzymes.
    Type: Application
    Filed: February 14, 2003
    Publication date: January 8, 2004
    Applicant: Pyro Pharmaceuticals, Inc.
    Inventor: Alan M. Schechter
  • Publication number: 20040006085
    Abstract: This invention is directed to a class of compounds (Formula I) including hydroxyalkanoyl amino pyrazoles, hydroxyalkanoyl amino thiadiazoles, hydroxyalkanoyl amino acid esters, hydroxyalkanoyl amino acid amides, hydroxyalkanoyl amino alcohols, hydroxyalkanoyl amino ketoes, hydroxyalkanoyl amino hydantoins, hydroxyalkanoyl anilines, and hydroxyalkanoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting &bgr;-amyloid peptide release and/or synthesis, a method for inhibiting &ggr;-secretase activity and a method for treating neurological disorders associated with &bgr;-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Application
    Filed: January 31, 2003
    Publication date: January 8, 2004
    Inventors: Jay S. Tung, Ashley C. Guinn, Gene Thorsett, Mike A. Pleiss
  • Patent number: 6667334
    Abstract: The present invention relates to imidazolidine derivatives of the formula I, in which B, E, W, Y, R, R2, R3, R30, e and h have the meanings indicated in the claims. The compounds of the formula I are valuable pharmaceutical active compounds, which are suitable, for example, for the therapy and prophylaxis of inflammatory disorders, for example of rheumatoid arthritis, or of allergic disorders. The compounds of the 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 therapy or prophylaxis 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 interactions of VLA-4 receptors with their ligands play a part.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: December 23, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Bernhard Neises, Volkmar Wehner, Hans Ulrich Stilz
  • Publication number: 20030219473
    Abstract: Purified soy phosphatidylserine is used to make cochleates. The cochleates contain at least about 75% soy phosphatidylserine and optionally a bioactive load. A preferred cochleate contains the antifungal agent amphotericin B.
    Type: Application
    Filed: November 26, 2002
    Publication date: November 27, 2003
    Inventors: Leila Zarif, Feng Tan
  • Publication number: 20030207889
    Abstract: Hydroxamic and carboxylic acid derivatives having MMP and TNF inhibitory activity.
    Type: Application
    Filed: April 29, 2003
    Publication date: November 6, 2003
    Inventors: David Alan Owen, John Gary Montana, John Fraser Keily, Robert John Watson, Andrew Douglas Baxter
  • Patent number: 6641828
    Abstract: Microbiological control in aqueous media and/or eradication or reduction of biofilm on a surface in contact with such media is achieved by introducing into the aqueous medium a microbiocidally effective quantity of one or more 1,3-dibromo-5,5-dialkylhydantoins where one of the alkyls is methyl and the other is a C1-4 alkyl, wherein (i) the molar quantity of 1,3-dibromo-5,5-dialkylhydantoin introduced is less than the molar quantity of N,N′-bromochloro-5,5-dimethylhydantoin that would be required to effect the same degree of microbiological control in that medium, (ii) the molar quantity of the 1,3-dibromo-5,5-dialkylhydantoin introduced releases an amount of “free chlorine” that is greater than the amount of “free chlorine” that would be released in that medium by an equimolar quantity of N,N′-bromochloro-5,5-dimethylhydantoin, and (iii) the amount of “free chlorine” released by the quantity of the 1,3-dibromo-5,5-dialkylhydantoin introduced is greater than the
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: November 4, 2003
    Assignee: Albemarle Corporation
    Inventors: Jonathan N. Howarth, Christopher J. Nalepa, Michael J. Sanders
  • Publication number: 20030203948
    Abstract: It is found out that compounds represented by the formula (I): 1
    Type: Application
    Filed: February 27, 2003
    Publication date: October 30, 2003
    Inventors: Toshio Fujishita, Kenji Abe
  • Publication number: 20030203055
    Abstract: The present invention provides a method of treating a visceral pain syndromes in a mammal. The method includes administering to the mammal an effective amount of a selective norepinephrine (NE)-serotonin (5-HT) reuptake inhibitor (NSRI), e.g., milnacipran.
    Type: Application
    Filed: March 17, 2003
    Publication date: October 30, 2003
    Applicant: Cypress Bioscience, Inc.
    Inventors: Srinivas G. Rao, Jay D. Kranzler
  • Patent number: 6638959
    Abstract: Microbiological control is achieved by continuously and inexpensively dosing water in contact with biofilm, or that comes into contact with biofilm, using a highly effective biocide that provides very effective microbiocidal control of planktonic microorganisms and of biofilm species, even where the biofilm infestations have been in existence for long periods of time and thus have encased themselves in a substantial quantity of slimy defensive polysaccharide layers or films. In addition, the biocide used makes possible significant reduction in copper and/or iron surfaces in contact with the water as compared to N,N′-bromochloro-5,5-dimethyl hydantoin. Still other advantages are made possible by the described technology.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: October 28, 2003
    Assignee: Albemarle Corporation
    Inventors: Jonathan N. Howarth, Christopher J. Nalepa, Michael J. Sanders, David L. Shelton
  • Publication number: 20030195235
    Abstract: Combination therapy comprising RXR modulators and glucose reabsorption inhibitors useful for the treatment of diabetes and Syndrome X are disclosed.
    Type: Application
    Filed: February 24, 2003
    Publication date: October 16, 2003
    Inventors: Jacqueline C. Bussolari, Xiaoli Chen, Bruce R. Conway, Keith T. Demarest, Hamish N.M. Ross, Rafael Severino
  • Publication number: 20030194445
    Abstract: Peptide compositions and methods for inhibiting and controlling the growth of microbes using peptides possessing antimicrobial activity are described. The composition comprises at least one antimicrobial peptide in combination with at least one biocide, germicide, preservative or antibiotic. The method comprises administering an amount of the peptide composition effective for the prevention, inhibition or termination of microbes in industrial and clinical settings.
    Type: Application
    Filed: November 12, 2001
    Publication date: October 16, 2003
    Inventors: Carla H. Kuhner, James A. Romesser
  • Publication number: 20030191134
    Abstract: Non-peptide somatostatin receptor ligands with conformationally restricted side chains exhibiting high binding affinity toward somatostatin receptors are provided. The compounds exhibit a high selectivity and act as agonists at human subtype 2 somatostatin receptors. The compounds are long acting for advantageous use as medicaments in peripheral diseases where somatostatinergic therapy is indicated. Furthermore, many of the compounds are lipophilic and are particularly useful for treating central nervous system and ophthalmic diseases where penetration of the blood brain and blood retinal barriers is required. It is a further object to describe the preferred stereoisomers of these somatostatin agonists and processes for their preparation. Further objects will become apparent from reading the following description.
    Type: Application
    Filed: November 7, 2002
    Publication date: October 9, 2003
    Inventors: Gideon Shapiro, Michael G. Natchus, Mark A. Lockwood, Simona Jurczyk
  • Publication number: 20030186948
    Abstract: O-linked protein glycosylation of proteasome mediated by O-linked N-acetylglucosamine transferase (OGT) blocks proteasomal function. This blockade of proteasomal function results in accumulation of proapoptotic factors that lead to neuro-endocrine cell death in the pathogenesis of neurodegenerative diseases and diabetes. Thus, inhibiting OGT activity by structural analog of N-acetylglucosamine such as (Z)-1-[N-(3-Ammoniopropyl)-N-(n-propyl)amino]diazen-ium-1,2-diolate would provide new methods of preventing and/or treating late onset of Alzheimer's disease and diabetes.
    Type: Application
    Filed: March 20, 2003
    Publication date: October 2, 2003
    Inventors: Jeffrey Kudlow, Robert Konrad
  • Publication number: 20030181494
    Abstract: Novel diphenylethylene compounds and derivatives thereof containing thiazolidinedione or oxazolidinedione moieties are provided which are effective in lowering blood glucose level, serum insulin, triglyceride and free fatty acid levels in animal models of Type II diabetes. The compounds are disclosed as useful for a variety of treatments including the treatment of inflammation, inflammatory and immunological diseases, insulin resistance, hyperlipidemia, coronary artery disease, cancer and multiple sclerosis.
    Type: Application
    Filed: October 8, 2002
    Publication date: September 25, 2003
    Inventors: Partha Neogi, Debendranath Dey, Satyanarayana Medicherla, Bishwajit Nag, Arthur Lee
  • Publication number: 20030166687
    Abstract: The present invention provides a compound of formula (1), or pharmaceutical acceptable salts thereof wherein R1 is C4-12 alkyl, C4-12 alkenyl, C4-12 alkynyl, —(CH2)h-C3-8 cycloalkyl, substituted and unsubstituted —(CH2)h-aryl, substituted and unsubstituted-(CH2)h-het, R2 is substituted and unsubstituted C1-12 alkyl, substituted and unsubstituted C2-12 alkenyl, substituted and unsubstituted C2-12 alkynyl, substituted and unsubstituted-(CH2)h-C3-8 cycloakyl, substituted and unsubstituted —(CH2)h-C3-8 unsubstituted-(CH2)h-C3-8 cycloakyl, substituted and unsubstituted —(CH2)h-C3-8 cycloalkenyl, substituted and unsubstituted-(CH2)h-aryl, substituted and unsubstituted-(CH2)h-heterocyclic ring, substituted and unsubstituted —(CH2)i-X—R4 (X is —O—, —S(═O)j-, —NR7-, —S(═O)2NR8-, or —C(═O)—), and —(CH2)iCHR5R6.
    Type: Application
    Filed: May 18, 2000
    Publication date: September 4, 2003
    Inventors: MARTHA A. WARPEHOSKI, MARK ALLEN MITCHELL, DONALD E. HARPER, LINDA LOUISE MAGGIORA
  • Patent number: 6610700
    Abstract: Enamine derivatives of formula (1) are described: wherein R1 is a group Ar1 L2Ar2Alk- in which Ar1 is an aromatic or heteroaromatic group, L2 is a covalent bond or a linker atom or group, Ar2 is an arylene or heteroarylene group and Alk is a chain —CH2—CH(R)—, —CH═C(R)— or in which R is a carboxylic acid or a derivative or biostere thereof; R2 is a hydrogen atom or a C1-6alkyl group; Cy is a cycloaliphatic or heterocycloaliphatic ring in which X is a N atom or a C(Rw) group; Rx is a oxo, thioxo, or imino group; Rw and Rz is each a hydrogen atom or optional substituent; provided that Cy is not a cyclobutenedione group; and the salts, solvates, hydrates and N-oxides thereof. The compounds are able to inhibit the binding of integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders, or disorders involving the inappropriate growth or migration of cells.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: August 26, 2003
    Assignee: Celltech R & D Limited
    Inventors: Timothy John Norman, John Robert Porter, Brian Woodside Hutchinson, Andrew James Ratcliffe, John Clifford Head, Rikki Peter Alexander, Barry John Langham, Graham John Warrellow, Sarah Catherine Archibald, Janeen Marsha Linsley
  • Publication number: 20030157051
    Abstract: The object of the present invention is to provide a microbicidal deodorant in a tractable liquid form that has excellent long-term storage stability.
    Type: Application
    Filed: February 6, 2003
    Publication date: August 21, 2003
    Inventors: Masahiro Morita, Masanori Komatsu, Katsuhisa Isogai
  • Publication number: 20030144292
    Abstract: The compounds have a structure according to the following Formula (I): 1
    Type: Application
    Filed: September 18, 2002
    Publication date: July 31, 2003
    Inventors: Michael George Natchus, Stanislaw Pikul, Neil Gregory Almstead, Matthew John Laufersweiler, Biswanath De
  • Publication number: 20030134856
    Abstract: Therefore, it is critical that the roles these enzymes play in biological processes outside of extracellular matrix degradation or remodeling be understood in order to assess their potential as targets for therapeutic intervention, and to design safe, conveniently produced, orally active inhibitors.
    Type: Application
    Filed: December 23, 2002
    Publication date: July 17, 2003
    Inventor: John C. Cheronis
  • Publication number: 20030134880
    Abstract: Compounds of formula (I) wherein R is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl or heterocyclyl; R1 is bicyclyl or heterobicyclyl; R2 is aryl, heteroaryl, heterocyclyl, alkoxy, alkyl, hydroxy or optionally substituted amino and n is from 0 to 3; with the provisos than when n is 0 R2 is alkyl or when n is from 1 to 3 R2 is not alkyl, are useful in the treatment and prophylaxis of conditions mediated by CD23 or TNF.
    Type: Application
    Filed: October 25, 2002
    Publication date: July 17, 2003
    Inventors: Gordon Bruton, Barry Sidney Orlek, Kishore Kalidas Rana
  • Publication number: 20030133985
    Abstract: Erodible, gastric-retentive dosage forms are provided that are formulated using the in vitro drug release profile obtained with USP Disintegration test equipment rather the USP Dissolution Apparatus. The invention is premised on the discovery that the USP Disintegration Test and modified versions thereof are far more predictive of the in vivo release profile for a controlled release dosage form than is the standard USP Dissolution Test, particularly controlled release dosage forms of the swellable, erodible type. The dosage forms generally comprise particles of a biocompatible, hydrophilic polymer having the active agent incorporated therein, wherein the particles are optionally but preferably compacted into a tablet or loaded into a capsule. The dosage forms can be used to deliver water-insoluble or sparingly soluble drugs as well as water-soluble drugs, providing that the latter are coated with a protective coating or contained in a protective vesicle.
    Type: Application
    Filed: October 25, 2002
    Publication date: July 17, 2003
    Inventors: Jenny Louie-Helm, Bret Berner
  • Publication number: 20030130273
    Abstract: The present application describes novel hydantoin derivatives of formula (I): 1
    Type: Application
    Filed: May 23, 2002
    Publication date: July 10, 2003
    Inventors: James E. Sheppeck, Jingwu Duan, Chu-Biao Xue, Zelda Wasserman
  • Patent number: 6582627
    Abstract: A highly stable liquid formulation having broad spectrum preservative properties which constitutes an admixture of an alkanol-substituted DMH, an iodopropynyl compound, a stabilizer of a hydantoin, urea or derivative thereof, and a hydroxyl solvent. Preferably the constituents are dimethyloldimethylhydantoin, 3-iodo-2-propynyl-butyl carbamate, dimethylhydantoin, and a glycol solvent. The preservative preferably has a total formaldehyde content of 5% and less than 0.2% of free formaldehyde. The composition is prepared by successively admixing the alkanol-substituted dimethyl-hydantoin and the stabilizer, the hydroxyl solvent, and the iodopropynyl compound. Also described is a stabilized iodopropynyl compound preferably containing dimethylhydantoin as the stabilizer.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: June 24, 2003
    Assignee: Lonza Inc.
    Inventors: Patrick Jay Lutz, Susan Alcorn Ban, Thomas Edward Farina