Acyclic C-n=n-n Containing Patents (Class 514/151)
  • Publication number: 20030087883
    Abstract: The present invention provides compounds of Formula (I): 1
    Type: Application
    Filed: September 19, 2002
    Publication date: May 8, 2003
    Inventor: Jian-Min Fu
  • Publication number: 20030083317
    Abstract: This invention concerns the use of the compounds of formula 1
    Type: Application
    Filed: June 28, 2002
    Publication date: May 1, 2003
    Inventors: Koenraad Jozef Lodewijk Marcel Andries, Bart De Corte, Marc Rene De Jonge, Jan Heeres, Chih Yung Ho, Marcel August Constant Janssen, Paul Adriaan Jan Janssen, Lucien Maria Henricus Koymans, Michael Joseph Kukla, Donald William Ludovici, Koen Jeanne Alfons Van Aken
  • Publication number: 20030082241
    Abstract: Disclosed is both a method and composition for controlling deleterious organisms, such as insects, nematodes and weeds while maintaining beneficial soil organisms, by applying a compound comprised of a liquid medium and comprising an azide and an amino acid polymer. The azide can be selected from the group consisting of sodium azide and potassium azide or a combination of the two. The composition provides an effective pesticide, without causing significant harm to the environment. The composition may be applied to soil to control a population of a deleterious organism.
    Type: Application
    Filed: October 8, 2002
    Publication date: May 1, 2003
    Applicant: Auburn University
    Inventor: Rodrigo Rodriguez-Kabana
  • Publication number: 20030082242
    Abstract: Disclosed is both a method and composition for controlling deleterious organisms, such as insects, nematodes and weeds by applying a compound comprised of a liquid medium comprising azide and amine. The azide can be selected from the group consisting of sodium azide and potassium azide or a combination of the two. The composition provides an effective pesticide, without causing significant harm to the environment. The composition may be applied to soil to control a population of a deleterious organism.
    Type: Application
    Filed: October 8, 2002
    Publication date: May 1, 2003
    Applicant: Auburn University
    Inventor: Rodrigo Rodriguez-Kabana
  • Publication number: 20030083269
    Abstract: Disclosed are compounds that inhibit the microbial NAD synthetase enzyme. For example, disclosed are compounds of the formula Ar1—X—Ar2—Y—L—Z—Q, wherein Q is Q1Ar3 or Ar3Q1; Ar1, Ar2, and Ar3 are independently aryl or heteroaryl, optionally substituted with one or more substituents; X, Y, and Z are independently selected from the group consisting of a covalent bond or groups containing one or more of C, H, N, O, S atoms; L is a linker and Q1 is an alkylenyl, alkylenyl carbonyloxy alkyl, or alkylenyl carbonylamino alkyl group, optionally having a substituent; a covalent bond; a group containing amidine or guanidine function wherein the amidine or guanidine may be optionally N-substituted with an alkyl; or a zwitterion; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: February 22, 2002
    Publication date: May 1, 2003
    Applicant: Virtual Drug Development, Inc.
    Inventors: Wayne J. Brouillette, Lawrence DeLucas, Christie Brouillette, Sadanandan E. Velu, Yong-Chul Kim, Liyuan Mou, R. Stephen Porter
  • Patent number: 6555663
    Abstract: A broad class of pharmaceutical agents which react directly with electron carriers or with reactive species produced by electron transport to release a pharmacologically active molecule to effect a therapeutic functional change in the organism by a receptor or nonrecepter mediated action.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: April 29, 2003
    Inventor: Randell Lee Mills
  • Publication number: 20030073727
    Abstract: The present invention relates to novel arylsulphonamides and analogues, to processes for their preparation and to their use for the prophylaxis and treatment of neurodegenerative disorders, in particular for the treatment of cerebral apoplexy, craniocerebral trauma, pain and spasticity.
    Type: Application
    Filed: August 21, 2002
    Publication date: April 17, 2003
    Inventors: Joachim Mittendorf, Jurgen Dressel, Michael Matzke, Jorg Keldenich, Frank Mauler, Jean-Marie-Victor de Vry, Jurgen Franz, Peter Spreyer, Verena Vohringer, Joachim Schumacher, Michael-Harold Rock, Ervin Horvath, Arno Friedl, Klaus-Helmut Mohrs, Siegfried Raddatz, Reinhard Jork
  • Publication number: 20030073672
    Abstract: A method for treating an allergic condition, including an atopic allergic condition, using substituted pyrazoles.
    Type: Application
    Filed: September 5, 2001
    Publication date: April 17, 2003
    Inventors: J. Guy Breitenbucher, Hui Cai, James P. Edwards, Cheryl A. Grice, Yin Gu, Darin J. Gustin, Lars Karlsson, Haripada Khatuya, Steven P. Meduna, Barbara A. Pio, Siquan Sun, Kevin L. Tays, Robin L. Thumond, Jianmei Wei
  • Publication number: 20030069240
    Abstract: A method for treating an allergic condition, including an atopic allergic condition, using substituted pyrazoles.
    Type: Application
    Filed: February 13, 2002
    Publication date: April 10, 2003
    Inventors: J. Guy Breitenbucher, Hui Cai, James P. Edwards, Cheryl A. Grice, Yin Gu, Darin J. Gustin, Lars Karlsson, Haripada Khatuya, Steven P. Meduna, Barbara A. Pio, Siquan Sun, Kevin L. Tays, Robin L. Thurmond, Jianmei Wei
  • Publication number: 20030065011
    Abstract: The invention encompasses the novel compound of Formula I as well as a method of treating COX-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of Formula I.
    Type: Application
    Filed: October 30, 2001
    Publication date: April 3, 2003
    Applicant: Merck Frosst Canada & Co.
    Inventors: Daniel Dube, Rejean Fortin, Richard Friesen, Zhaoyin Wang, Jacques Yves Gauthier
  • Publication number: 20030064968
    Abstract: Thiazolo-, oxazolo- and selenazolo[4,5-c]quinolin-4-amines and analogs thereof are described including methods of manufacture and the use of novel intermediates. The compounds are immunomodulators and induce cytokine biosynthesis, including interferon and/or tumor biosynthesis, necrosis factor, and inhibit the T-helper-type 2 immune response. The compounds are further useful in the treatment of viral and neoplastic diseases.
    Type: Application
    Filed: September 12, 2002
    Publication date: April 3, 2003
    Applicant: 3M Innovative Properties Company
    Inventors: John F. Gerster, Kyle J. Lindstrom, Gregory J. Marszalek, Bryon A. Merrill, John W. Mickelson, Michael J. Rice
  • Publication number: 20030055086
    Abstract: Compounds of formula (I): 1
    Type: Application
    Filed: August 12, 2002
    Publication date: March 20, 2003
    Inventors: Bernard P. Roques, Marie-Claude Fournie-Zaluski, Nicolas Inguimbert, Herve Poras, Elizabeth Scalbert, Caroline Bennejean, Pierre Renard
  • Publication number: 20030053981
    Abstract: The present invention provides compositions, therapeutic combinations and methods including: (a) at least one bile acid sequestrant; and (b) at least one substituted azetidinone or substituted &bgr;-lactam sterol absorption inhibitor which can be useful for treating vascular conditions, diabetes, obesity and lowering plasma levels of sterols.
    Type: Application
    Filed: January 25, 2002
    Publication date: March 20, 2003
    Applicant: Schering Corporation
    Inventors: Harry R. Davis, Teddy Kosoglou
  • Publication number: 20030045545
    Abstract: Thiazolo-, oxazolo- and selenazolo[4,5-c]quinolin-4-amines and analogs thereof are described including methods of manufacture and the use of novel intermediates. The compounds are immunomodulators and induce cytokine biosynthesis, including interferon and/or tumor biosynthesis, necrosis factor, and inhibit the T-helper-type 2 immune response. The compounds are further useful in the treatment of viral and neoplastic diseases.
    Type: Application
    Filed: September 12, 2002
    Publication date: March 6, 2003
    Applicant: 3M Innovative Properties Company
    Inventors: John F. Gerster, Kyle J. Lindstrom, Gregory J. Marszalek, Bryon A. Merrill, John W. Mickelson, Michael J. Rice
  • Publication number: 20030045516
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation.
    Type: Application
    Filed: August 13, 2002
    Publication date: March 6, 2003
    Applicant: Millennium Pharmaceuticals, Inc.
    Inventors: Jay R. Luly, Yoshisuke Nakasato, Etsuo Ohshima, Hiroki Sone, Osamu Kotera, Geraldine C. B. Harriman
  • Publication number: 20030045528
    Abstract: This invention relates to compounds of the formula 1
    Type: Application
    Filed: June 1, 2001
    Publication date: March 6, 2003
    Inventors: Matthew Merrill Hayward, Michael S. Visser, Robert G. Linde, Takushi Kaneko
  • Publication number: 20030036557
    Abstract: A class of imidazolyl compounds is described for use in treating inflammation.
    Type: Application
    Filed: December 5, 2001
    Publication date: February 20, 2003
    Applicant: G.D. Searle & Co.
    Inventors: Ish K. Khanna, Richard M. Weier, Paul W. Collins, Yi Yu, Xiangdong Xu, Richard A. Partis, Francis J. Koszyk, Renee M. Huff
  • Publication number: 20030027801
    Abstract: Methods are provided for treatment of eye disorders and injury, including methods for treatment of reduced flow of blood or other nutrients to retinal tissue and/or optic nerve, methods for treatment of retinal ischemia and trauma and methods for treatment for optic nerve injury/damage.
    Type: Application
    Filed: January 29, 2002
    Publication date: February 6, 2003
    Inventor: Robert N. McBurney
  • Publication number: 20030022836
    Abstract: The present invention is a method of inhibiting islet cell transplant rejection particular, to treat diabetes, such as type-1 and type-2 diabetes, by administering to a subject an effective amount of a soluble CTLA4 mutant molecule. One example of soluble CTLA4 mutant molecule is L104EA29YIg.
    Type: Application
    Filed: May 23, 2002
    Publication date: January 30, 2003
    Inventors: Christian P. Larsen, Thomas C. Pearson, Andrew B. Adams
  • Publication number: 20030017164
    Abstract: The present invention discloses dye-azide derivatives and their bioconjugates for dual phototherapy of tumors and other lesions. The compounds of the present invention may contain either a mixture of Type 1 and Type 2 agents or a single entity that integrates both units in the same molecules. The compounds are designed to produce both Type 1 and Type 2 phototherapeutic effect at once using dual wavelength light source that will produce singlet oxygen and nitrene at the lesion of interest.
    Type: Application
    Filed: July 3, 2001
    Publication date: January 23, 2003
    Applicant: MALLINCKRODT INC.
    Inventors: Raghavan Rajagopalan, Samuel I. Achilefu, Joseph E. Bugaj, Richard B. Dorshow
  • Publication number: 20030018015
    Abstract: The present invention relates to novel compounds, compositions and methods for inhibiting the growth, elaboration and/or replication of HIV in human patients and to the prevention and treatment of human acquired immunodeficiency syndrome (AIDS) and other diseases caused by retroviral infection. More particularly, in preferred aspects, the present invention provides a method for the use of novel prodrug forms of 9-(2,3-Dideoxy-&bgr;-D-glycero-pent-2-enofuranosyl)guanine (d4G) for the prevention and treatment of both wild type and drug-resistant Human Immunodeficiency Virus (HIV), the causative pathogen of AIDS.
    Type: Application
    Filed: February 5, 2002
    Publication date: January 23, 2003
    Inventors: Karen S. Anderson, Adrian Staffin Ray, Chung K. Chu, Yang Zhenjun
  • Publication number: 20030013696
    Abstract: The present invention discloses novel photoactive compounds that may be crosslinked to target substrates. Methods for the preparation and use of the compounds, as well as compositions comprising them, are also disclosed.
    Type: Application
    Filed: March 27, 2002
    Publication date: January 16, 2003
    Inventors: Angela M. Desjardins, David H. Dolphin, Ethan D. Sternberg
  • Publication number: 20030008908
    Abstract: Methods of use and pharmaceutical compositions for a genus of low molecular weight compounds comprising optionally substituted isoxazoline ring systems that act as inhibitors of MIF (macrophage migration inhibitory factor) are disclosed. Specifically, the compounds are useful for treating a variety of diseases involving inflammatory activity or pro-inflammatory cytokine responses, such as autoimmune diseases (including rheumatiod arthritis, insulin-dependent diabetes, multiple sclerosis, graft versus host disease, lupus syndromes), asthma, arthritis, ARDS, psoriasis, interleukin-2 toxicity, proliferative vascular disease, and various forms of sepsis and septic shock, and other conditions characterized by underlying MIF responses including, for instance, tumor growth and neovascularization (angiogenesis).
    Type: Application
    Filed: June 10, 2002
    Publication date: January 9, 2003
    Inventor: Yousef Al-Abed
  • Publication number: 20030004130
    Abstract: The invention relates to methods of treating disease based upon pharmaceutical compositions, and processes for the preparation thereof, comprising zidovudine, or a derivative thereof and lamivudine, or a derivative thereof. The pharmaceutical composition is made by a wet granulation process whereby a binder is added to the zidovudine, or a derivative thereof. and lamivudine, or a derivative thereof, during the wet granulation process.
    Type: Application
    Filed: May 24, 2001
    Publication date: January 2, 2003
    Inventors: Malcolm Ross, David Caron, Tamar Gordon-Sommer
  • Publication number: 20030003095
    Abstract: Activated carbon, as well as compositions and kits comprising the same, are effective for preventing pregnancy and sexually transmitted diseases including HIV.
    Type: Application
    Filed: August 8, 2002
    Publication date: January 2, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Richard Joseph Sunberg, Sheri Anne Hunt
  • Publication number: 20020198180
    Abstract: Compounds of formula I: 1
    Type: Application
    Filed: June 5, 2002
    Publication date: December 26, 2002
    Applicant: Research Corporation Technologies, Inc.
    Inventors: John D. Buynak, Akireddy Srinivasa Rao, Venkata Ramana Doppalapudi
  • Publication number: 20020193353
    Abstract: Compounds which are active against viruses have the following Formulas: 1
    Type: Application
    Filed: January 14, 2002
    Publication date: December 19, 2002
    Applicant: Wayne State University
    Inventors: Jiri Zemlicka, Yao-Ling Qiu, John C. Drach, Roger G. Ptak
  • Publication number: 20020193318
    Abstract: The present invention provides methods and formulations for optimizing the anti-cancer and anti-HIV activities of a camptothecin drug, including camptothecin and its related analogs including 9-aminocamptothecin and 9-nitrocamptothecin. The invention involves methodologies and formulations that limit human serum albumin-mediated reduction of the anti-cancer and anti-HIV effects of the camptothecins, and the methods and formulations provide combination therapies in which binding of the camptothecin agent to human serum albumin can be modulated by the administration of a competing agent that also binds human serum albumin. Reduced camptothecin drug binding to human serum albumin can result in elevated camptothecin free drug levels and thus improve the effectiveness of treatment regimens involving these drugs. Further agents such as methotrexate and AZT can also be used in cancer and HIV-positive patients employing camptothecin drugs.
    Type: Application
    Filed: March 20, 2002
    Publication date: December 19, 2002
    Inventors: Thomas G. Burke, Daniel C. Carter
  • Publication number: 20020188125
    Abstract: Methods and novel intermediates for the preparation of and the treatment with acyclic nucleoside derivatives of the formula: 1
    Type: Application
    Filed: February 14, 2002
    Publication date: December 12, 2002
    Applicant: MEDIVIR AB
    Inventors: Per Engelhardt, Marita Hogberg, Nils-Gunnar Johansson, Xiao-Xiong Zhou, Bjorn Lindborg
  • Publication number: 20020187957
    Abstract: A pharmacological composition comprises a reverse transcriptase inhibitor in a quantity sufficient to reduce a viral serum titer of a virus in an amount of at least 20% over a period of at least 6 hours, wherein preferred reverse transcriptase inhibitor comprise a plant extract.
    Type: Application
    Filed: May 29, 2002
    Publication date: December 12, 2002
    Inventor: Bruce Halstead
  • Publication number: 20020183286
    Abstract: The invention provides a method of inhibiting tumor growth by contacting the tumor with a composition containing a taurine compound. The composition is administered to directly contact a tumor cell at a dose sufficient to induce cell death.
    Type: Application
    Filed: March 15, 2002
    Publication date: December 5, 2002
    Applicant: Rhode Island Hospital
    Inventors: Paul Calabresi, Bai-Chuan Pan, James Darnowski
  • Publication number: 20020169175
    Abstract: The present invention relates to pharmaceutically acceptable salts of the general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their pharmaceutically acceptable solvates and pharmaceutically acceptable compositions containing them.
    Type: Application
    Filed: February 4, 2002
    Publication date: November 14, 2002
    Applicant: DR. REDDY'S LABORATORIES LTD.
    Inventors: Om Reddy Gaddam, Chandra Sekhar Batchu, Rajender Kumar Potlapally, Ramabhadra Sarma Mamillapalli, Bheema Rao Paraselli, Naga Venkata Srinivasa Rao Mamidi
  • Publication number: 20020169107
    Abstract: The present invention discloses novel aromatic azide derivatives and their bioconjugates for phototherapy of tumors and other lesions. The organic azides of the present invention are designed to absorb low-energy ultraviolet, visible, or near-infrared (NIR) region of the electromagnetic spectrum. The phototherapeutic effect is caused by direct interaction of nitrene, the reactive intermediate produced upon photoexcitation of the aromatic azide, with the tissue of interest. The compounds of the present invention are administered to a patient, allowed to accumulate at the site of the tumor or other lesion, and are exposed to light in order to perform a phototherapeutic procedure.
    Type: Application
    Filed: January 19, 2001
    Publication date: November 14, 2002
    Applicant: Mallinckrodt Inc.
    Inventors: Raghavan Rajagopalan, Gary Cantrell, Samuel I. Achilefu, Joseph E. Bugaj, Richard B. Dorshow
  • Publication number: 20020169155
    Abstract: Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation.
    Type: Application
    Filed: November 21, 2001
    Publication date: November 14, 2002
    Applicant: Millennium Pharmaceuticals, Inc.
    Inventors: Jay R. Luly, Yoshisuke Nakasato, Etsuo Ohshima, Hiroki Sone, Osamu Kotera, Geraldine C.B. Harriman, Kenneth G. Carson
  • Publication number: 20020161029
    Abstract: Bicyclic heterocyclic substituted phenyl oxazolidinone compounds of the formula: 1
    Type: Application
    Filed: January 28, 2002
    Publication date: October 31, 2002
    Inventors: Steven D. Paget, Dennis J. Hlasta
  • Publication number: 20020160994
    Abstract: A process for the preparation of a compound of the formula 1
    Type: Application
    Filed: January 30, 2002
    Publication date: October 31, 2002
    Applicant: SOCIETE DE CONSEILS DE RECHERCHES ET D'APPLICATIONS SCIENTIFIQUES (S.C.R.A.S.)
    Inventors: Dennis Bigg, Olivier Lavergne, Francesc Pla Rodas, Jacques Pommier, Gerard Ulibarri, Jerry Harnett, Alain Rolland, Anne-Marie Liberatore, Christophe Lanco, Jean-Bernard Cazaux, Christine Le Breton, Eric Manginot
  • Publication number: 20020147181
    Abstract: This invention concerns the compounds of formula 1
    Type: Application
    Filed: November 15, 2001
    Publication date: October 10, 2002
    Inventors: Paul A.J. Janssen, Jan Heeres, Henri E.L. Moereels, Michael Joseph Kukla, Donald W. Ludovici
  • Publication number: 20020137730
    Abstract: This invention relates to positively charged non-natural amino acids, methods of making thereof, and utilization thereof in peptides.
    Type: Application
    Filed: March 6, 2002
    Publication date: September 26, 2002
    Applicant: Medical University of South Carolina
    Inventor: Thomas A. Dix
  • Publication number: 20020132796
    Abstract: Novel compounds having the Formulas 1 through 8, wherein the symbols have the meaning defined in the specification, and certain previously known compounds have been discovered to act as inhibitors of the cytochrome P450RAI (retinoic acid inducible) enzyme, and are used for treating diseases responsive to treatment by retinoids. The compound can also be used in co-treatment with retinoids.
    Type: Application
    Filed: June 7, 2001
    Publication date: September 19, 2002
    Inventors: Jayasree Vasudevan, Alan T. Johnson, Liming Wang, Dehua Huang, Roshantha A. Chandraratna
  • Publication number: 20020132797
    Abstract: A chemical composition and method of use of the composition is described. The chemical composition includes an aza-enediyne, aza-enyne allene, or an aza-diallene. These compound are preferably non-hydrolyzable, cationic compounds that bind to nucleic acids. In addition it is believed that these compounds may undergo chemical reactions in the presence of a nucleic acid to generate reactive intermediates that cleave nucleic acids.
    Type: Application
    Filed: September 28, 2001
    Publication date: September 19, 2002
    Inventors: Sean Michael Kerwin, Wendi M. David
  • Publication number: 20020128236
    Abstract: Disclosed are compounds of the formula 1
    Type: Application
    Filed: September 6, 2001
    Publication date: September 12, 2002
    Inventors: George Maynard, LingHong Xie, Stanislaw Rachwal
  • Publication number: 20020128287
    Abstract: The present invention relates to compounds of formula 1 1
    Type: Application
    Filed: July 6, 2001
    Publication date: September 12, 2002
    Inventors: Joseph P. Lyssikatos, Susan D. La Greca
  • Patent number: 6444638
    Abstract: This invention provides methods for screening a modulating agent which when combined with antitumor therapeutic agent increases apoptosis in tumor cells. This invention also provides methods for screening antitumor therapeutic agents suitable for combination therapy with a protein kinase C inhibitors capable of potentiating apoptosis in tumor cells. This invention further provides different combination therapies comprising the specific protein kinase C inhibitors and the antitumor therapeutic agents.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: September 3, 2002
    Assignee: Sloan-Kettering Institute for Cancer Research
    Inventors: Gary K. Schwartz, Anthony P. Albino
  • Publication number: 20020115669
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: August 29, 2001
    Publication date: August 22, 2002
    Inventors: Paul E. Wiedeman, Steven W. Djuric, Marina Pilushchev, Richard J. Sciotti, David J. Madar, Hana Kopecka
  • Patent number: 6436915
    Abstract: Pharmaceutical compositions and compounds are provided. The compounds of the invention have anti-proliferative activity, and may promote apoptosis in cells lacking normal regulation of cell cycle and death. In one embodiment of the invention, formulations of the compounds in combination with a physiologically acceptable carrier are provided. The pharmaceutical formulations are useful in the treatment of hyperproliferative disorders, which disorders include tumor growth, lymphoproliferative diseases, angiogenesis. The compounds of the invention are substituted pyrazoles and pyrazolines.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: August 20, 2002
    Assignee: Kinetek Pharmaceuticals, Inc.
    Inventors: Zaihui Zhang, Timothy Scott Daynard, Shisen Wang, Mikhail Chafeev
  • Publication number: 20020103170
    Abstract: The present invention provides a compound of formula I 1
    Type: Application
    Filed: June 28, 2001
    Publication date: August 1, 2002
    Inventors: Steven Ronald Turner, Suvit Thaisrivongs, Atli Thorarensen
  • Publication number: 20020091107
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: September 7, 2001
    Publication date: July 11, 2002
    Inventors: David J. Madar, Daisy Pireh, Hana Kopecka, Stevan W. Djuric, Paul E. Wiedeman
  • Publication number: 20020082433
    Abstract: Compositions and methods for treating mammalian disease characterized by undesirable angiogenesis by administering derivatives of 2-methoxyestradiol of the general formula: 1
    Type: Application
    Filed: August 24, 2001
    Publication date: June 27, 2002
    Inventors: Gregory E. Agoston, Jamshed H. Shah, Kimberly A. Hunsucker, Victor S. Pribluda, Theresa M. LaVallee, Shawn J. Green, Christopher J. Herbstritt, Xiaoguo H. Zhan, Anthony M. Treston
  • Publication number: 20020082263
    Abstract: Compounds having the structure 1
    Type: Application
    Filed: December 11, 2000
    Publication date: June 27, 2002
    Inventors: Boliang Lou, Adnan M.M. Mjalli
  • Patent number: 6407081
    Abstract: The invention concerns a method for inhibiting cytokine production by cells, in particular animal or human cells, and their secretion, which consists in applying on said cells at least an azo compound derivatives corresponding to formula (I), in which A represents a carboxyl or a group (a); B represents a carboxyl or a group (b); R1, R2, R3 and R4=H, Hal, OH or a hydrocarbon radical, R1 and R2 as well as R3 and R4 capable of being a heterocyclic ring; X1 and X2=O or NR5, where R5=H, Hal, a hydrocarbon radical or a nitro group.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: June 18, 2002
    Assignee: Previsan AG
    Inventors: Michel Goldman, Hélène Margery, Patrick Adelin Oscar Robberecht, Jean Pierre Robert Tassignon, Michel Vandevelde