Abstract: The present invention relates to a shaped article for high purity applications containing at least one peroxide curable compound containing a substantially gel-free butyl polymer. In another of its aspects, the present invention relates to a sealing material and a medical device containing at least one peroxide-curable compound containing a substantially gel-free butyl polymer. In still another of its aspects, the present invention relates to a fuel cell containing at least one peroxide curable compound containing a substantially gel-free butyl polymer. In still another of its aspects, the present invention relates to halogen-free and sulfur-free shaped articles.
Type:
Grant
Filed:
May 13, 2003
Date of Patent:
December 13, 2005
Assignee:
Bayer Inc.
Inventors:
Adam Gronowski, Susmita Bhattacharjee, Gabor Kaszas
Abstract: The invention relates to novel 5-ethyl-imidazotriazinones, processes for their preparation and their use in medicaments, esp. for the treatment and/or prophylaxis of inflammatory processes and/or immune diseases.
Type:
Application
Filed:
April 22, 2003
Publication date:
December 8, 2005
Applicant:
Bayer Healthcare AG
Inventors:
Cristina Alonso-Alija, Heike Gielen-Haertwig, Martin Michels, Dagmar Karthaus, Hilmar Bischoff, Nils Burkhardt, Volker Geiss, Karl-Heinz Schlemmer, Nigel Cuthbert, Mary Fitzgerald, Graham Sturton, Ulrich Niewohner, Maria Niewohner
Abstract: This invention provides novel peptides that function in vivo to stimulate insulin release from pancreatic beta cells in a glucose-dependent fashion. These insulin secretagogue peptides are shown to stimulate insulin release in rat islet cells in vitro, and in vivo. The peptides of the present invention provide a new therapy for patients with decreased endogenous insulin secretion, in particular type 2 diabetics. In particular, the invention is a polypeptide selected from a specific group of VIP/PACAP-related polypeptides, or functional equivalents thereof. The invention is also directed to a method of treating a metabolic disease in a mammal comprising administering a therapeutically effective amount of the insulin secretagogue peptides to said mammal. Also disclosed are methods of making the peptides, both recombinant and synthetic.
Type:
Grant
Filed:
September 27, 2000
Date of Patent:
December 6, 2005
Assignee:
Bayer Pharmaceuticals Corporation
Inventors:
Clark Pan, Manami Tsutsumi, Armen B. Shanafelt
Abstract: The invention relates to new and known compounds as well as methods for preventing the attachment of aquatic organisms to surfaces which are submerged for extensive periods of time in water. More particularly, this invention relates to the protection of submerged surfaces with new isonitrile, formamide, isocyanate and isothiocyanate anti-fouling agents.
Type:
Grant
Filed:
March 10, 2000
Date of Patent:
December 6, 2005
Assignees:
Bayer Aktiengesellschaft, Universite Libre de Bruxelles, Nederlandse Organisatie Voor Toegepast, Natuurweten-schappelijk Onderzoek & Sigma Coatings
Inventors:
Franz Kunisch, Martin Kugler, Jean-Claude Braekman, Mark Plehiers, Gabriele Ferrari, Marcel Vos
Abstract: A process for extracting phenol from a phenol-containing aqueous solution is disclosed. The process entails contacting the aqueous solution with an extracting agent that comprise a mixture of 60 to 99% of methyl isobutyl ketone, 1 to 40% of anisole and 0 to 20% of mesitylene.
Abstract: A description is given of derivatives of benzoylpyrazoles of the formula (I) and of their use as herbicides. In this formula (I) R1a, R1b, R1c, R2, R3, R4 and R5 stand for various radicals, X for a bridging atom, L for a carbon chain and Y for a chalcogen atom.
Type:
Application
Filed:
February 16, 2005
Publication date:
December 1, 2005
Applicant:
Bayer CropScience GmbH
Inventors:
Thomas Seitz, Andreas Almsick, Lothar Willms, Thomas Auler, Hermann Bieringer, Hubert Menne
Abstract: Reagents which regulate human CysLT2-like GPCR protein and reagents which bind to human CysLT2-like GPCR gene products can play a role in preventing, ameliorating, or correcting dysfunctions or diseases including, but not limited to peripheral and central nervous system disease, asthma and cardiovascular disease.
Abstract: Novel imidazotriazinones of general formula a method for the production and the pharmaceutical use thereof are disclosed.
Type:
Application
Filed:
January 5, 2005
Publication date:
December 1, 2005
Applicant:
Bayer Aktiengesellschaft
Inventors:
Ulrich Niewohner, Mazen Es-Sayed, Thomas Lampe, Helmut Haning, Gunter Schmidt, Karl-Heinz Schlemmer, Erwin Bischoff, Klaus Dembowsky, Elisabeth Perzborn, Maria Niewohner
Abstract: Matrix metalloprotease inhibiting compounds, pharmaceutical compositions thereof and a method of disease treatment using such compounds are presented. The compounds of the invention have the generalized formulas: wherein r is 0-2, T is selected from and R40 is a mono- or bi-heterocyclic structure. These compounds are useful for inhibiting matrix metalloproteases and, therefore, combating conditions to which MMP's contribute, such as osteoarthritis, rheumatoid arthritis, septic arthritis, periodontal disease, comeal ulceration, proteinuria, aneurysmal aortic disease, dystrophobic epidermolysis, bullosa, conditions leading to inflammatory responses, osteopenias mediated by MMP activity, tempero mandibularjoint disease, demyelating diseases of the nervous system, tumor metastasis or degenerative cartilage loss following traumatic joint injury, and coronary thrombosis from athrosclerotic plaque rupture.
Type:
Application
Filed:
June 27, 2005
Publication date:
December 1, 2005
Applicant:
Bayer Pharmaceuticals Corporation
Inventors:
Michael VanZandt, David Brittelli, Brian Dixon
Abstract: A process for preparing 4-haloalkylnicotinic esters of the formula (I), where RF is (C1-C4)-haloalkyl and R is (C1-C6)-alkyl; which comprises a) reacting an aminoketone of the formula (II), RF—C(O)—CH?CH—NH2 ??(II) ?in a condensation reaction under reduced pressure with a compound of the formulae (III) to (V), (R1Z)CH?CH—COOR??(III), (R1Z)2CH—CH2—COOR??(IV), HC?C—COOR??(V), where R1 is (C1-C6)-alkyl and Z is O, S, NR1 or C(O)O, ?to give a compound of the formulae (VI) and/or (VII), RF—C(O)—CH?CH—NH—CH?CH—COOR??(VI) RF—C(O)—CH?CH—NH—CH(ZR1)—CH2—COOR??(VII) b) and subjecting the reaction product to a ring closure reaction.
Abstract: The invention relates to novel substituted benzoylcyclohexenones of the formula (I), in which n, A, R1, R2, R3, R4, Y and Z are each as defined in the description, and also to processes for their preparation and to their use as herbicides.
Type:
Grant
Filed:
March 1, 2001
Date of Patent:
November 29, 2005
Assignees:
Bayer Aktiengesellschaft, Nihon Bayer Agrochem K. K.
Inventors:
Klaus-Helmut Müller, Hans-Georg Schwarz, Stefan Herrmann, Dorothee Hoischen, Stefan Lehr, Otto Schallner, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen, Akihiko Yanagi, Shinichi Narabu, Toshio Goto, Seishi Ito, Chieko Ueno
Abstract: This invention relates to methods for treating thromboembolic disorders and ischemias, sexual dysfunction, inflammation, disorders of the central nervous system, and cardiovascular disorders other than hypertension by administering a compound of the formula wherein R1 is H or a di-C1-6-alkylaminocarbonyl radical, and R2 is a radical of the formula —O—C(X)—NR3R4 wherein X is O or S. The compound may also be administered in combination with at least one organic nitrate or NO donor, or in combination with at least one compound which inhibits the breakdown of cyclic guanosine monophosphate (cGMP).
Type:
Application
Filed:
July 29, 2005
Publication date:
November 24, 2005
Applicant:
Bayer Aktiengesellschaft
Inventors:
Johannes-Peter Stasch, Achim Feurer, Stefan Weigand, Elke Stahl, Dietmar Flubacher, Cristina Alonso-Alija, Frank Wunder, Dieter Lang, Klaus Dembowsky, Alexander Straub, Elisabeth Perzborn
Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising heteroaryloxy-acetamides and known herbicidally active compounds and/or safeners described in the description and their use for the selective control of weeds in crops of various useful plants.
Type:
Grant
Filed:
May 9, 2001
Date of Patent:
November 22, 2005
Assignee:
Bayer Cropscience AG
Inventors:
Dieter Feucht, Peter Dahmen, Mark Wilhelm Drewes, Rolf Pontzen, Mathias Kremer
Abstract: Compounds of the formula (I) and salts thereof in which X is O or S; (Y)n=n substituents Y, n is 0, 1, 2, 3 or 4, R1 is H, OH, NH2, (C1-C4)-alkylamino, di-[(C1-C4)-alkyl]amino or optionally substituted (C1-C10)-alkyl, (C3-C10)-alkenyl, (C3-C10)-alkynyl or (C1-C10)-alkoxy, (C3-C10)-cycloalkyl, (C4-C10)-cycloalkenyl, aryl or heterocyclyl, R2 is H or optionally substituted (C1-C10)-alkyl, (C3-C10)-alkenyl, (C3-C10)-alkynyl, (C3-C10)-cycloalkyl, (C4-C10)-cycloalkenyl, aryl or heterocyclyl, where the radicals Y are as defined in claim 1 are suitable for use as safeners for crop plants or useful plants against the phytotoxic actions of agrochemicals such as pesticides in these plants.
Type:
Application
Filed:
May 11, 2005
Publication date:
November 17, 2005
Applicant:
Bayer CropScience GmbH
Inventors:
Wolfgang Schaper, Lothar Willms, Christopher Rosinger, Erwin Hacker, Eckhard Rose, Dirk Schmutzler
Abstract: This invention relates to substituted imidazole derivatives which have been found to suppress appetite and induce weight loss. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
Type:
Application
Filed:
May 20, 2005
Publication date:
November 17, 2005
Applicant:
Bayer Pharmaceuticals Corporation
Inventors:
Roger Smith, Stephen O'Connor, Stephan-Nicholas Wirtz, Wai Wong, Soongyu Choi, Harold Kluender, Ning Su, Gan Wang, Furahi Achebe, Shihong Ying
Abstract: The invention relates to antibacterial amide macrocycles and process for their preparation, their use for the treatment and/or prophylaxis of diseases, and to their use for producing medicaments for the treatment and/or prophylaxis of diseases, especially of bacterial infections.
Type:
Application
Filed:
October 1, 2004
Publication date:
November 17, 2005
Applicant:
Bayer HealthCare AG
Inventors:
Thomas Lampe, Isabelle Adelt, Dieter Beyer, Nina Brunner, Rainer Endermann, Kerstin Ehlert, Hein-Peter Kroll, Franz Von Nussbaum, Siegfried Raddatz, Joachim Rudolph, Guido Schiffer, Andreas Schumacher, Yolanda Cancho-Grande, Martin Michels, Stefan Weigand
Abstract: The invention relates generally to naphthyridine derivatives of the formula wherein one of U, X, Y and Z is nitrogen and the others are C—R, where R is hydrogen or a substituent. More specifically, the invention relates to 1,6-naphthyridine derivatives and pharmaceutical compositions containing such derivatives. Methods of the invention comprise administration of a naphthyridine derivative of the invention for the treatment of diabetes and related disorders.
Type:
Grant
Filed:
October 10, 2003
Date of Patent:
November 15, 2005
Assignee:
Bayer Pharmaceuticals Corporation
Inventors:
Yamin Wang, William H. Bullock, Libing Chen
Abstract: The present invention provides a process for joining plastics components by a combination of pressing and laser welding, wherein, at the joining points (1) of the components (3, 4), at least a first component (3) has a resilient and/or compressible sealing lip (5), wherein the sealing lip (5) is resiliently deformed by pressing the components (3, 4) together, while the external pressure is maintained, the laser beam is directed onto the joining point (1) and, by purposeful irradiation of the joining point (1), the components (3, 4) are joined together.
Abstract: The invention relates to novel substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones of the general formula (I) in which Q1, Q2, R1, R2, R3 and R4 are each as defined in the description, and to salts of the compounds according to formula (I), to processes and to novel intermediates for their preparation and to their use as herbicides.
Type:
Grant
Filed:
July 4, 2000
Date of Patent:
November 15, 2005
Assignee:
Bayer Aktiengesellschaft
Inventors:
Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen