Patents Assigned to Boehringer Ingelheim Pharma KG
  • Patent number: 6613879
    Abstract: The invention relates to a prodrug that is capable of being converted into a drug by the catalytic action of human fibroblast activation protein (FAP&agr;), said prodrug having a cleavage site which is recognised by FAP&agr;, and said drug being cytotoxic or cytostatic under physiological conditions.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: September 2, 2003
    Assignees: Boehringer Ingelheim Pharma KG, Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Raymond A. Firestone, Wolfgang J. Rettig, Martin Lenter, Stefan Peters, Pilar Garin-Chesa, Juergen Mack, Dietmar Leipert, John E. Park, Leila A. Telan
  • Publication number: 20030162788
    Abstract: The invention relates to the use of fibrates for lowering the liver toxicity of MTP inhibitors as well as pharmaceutical compositions containing an MTP inhibitor and a fibrate.
    Type: Application
    Filed: January 9, 2003
    Publication date: August 28, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Leo Thomas, Michael Mark
  • Publication number: 20030162822
    Abstract: The present invention relates to 2′-halo-3′,5′-dialkoxyphen-1′-yl-imino-2-imidazolidine, the tautomeric 2′-halo-3′,5′-dialkoxyanilino-2-imidazoline and/or the pharmacologically acceptable salts thereof and their use as pharmaceutical compositions.
    Type: Application
    Filed: January 24, 2003
    Publication date: August 28, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Franz Esser, Pascale Pouzet, Naoki Ishiguro, Hisato Kitagawa, Ikunobu Muramatsu
  • Patent number: 6610849
    Abstract: A process for preparing tropenol (I) or an acid addition salt thereof, the process comprising: (a) reducing a scopine ester of formula (II)  wherein R is C1-C4-alkyl or C1-C4-alkylene-phenyl, each optionally substituted by hydroxy or C1-C4-alkoxy, or an acid addition salt or hydrate thereof, using zinc in a suitable solvent in the presence of an activating metal salt; and (b) saponifying the product of (a) using a suitable base to obtain the tropenol of formula (I) or the acid addition salt thereof.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: August 26, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Rainer Sobotta, Armin Rapp
  • Publication number: 20030158181
    Abstract: A method for treating cerebral ischaemia which comprises administering a compound of general formula (I) 1
    Type: Application
    Filed: January 6, 2003
    Publication date: August 21, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karin Winter, Thomas Weiser, Stefan M. Blech, Angelo Ceci
  • Publication number: 20030158183
    Abstract: A method for treating schizophrenia which comprises administering a compound of general formula (I) 1
    Type: Application
    Filed: January 6, 2003
    Publication date: August 21, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Karin Winter, Thomas Weiser, Stefan M. Blech, Angelo Ceci
  • Patent number: 6608054
    Abstract: The present invention relates to novel pharmaceutical compositions based on anticholinergics and endothelin antagonists, processes for preparing them and their use in the treatment of respiratory tract diseases.
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: August 19, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Christopher J. M. Meade, Michel Pairet, Michael P. Pieper
  • Patent number: 6608055
    Abstract: The invention relates to crystalline anhydrous (1&agr;,2&bgr;,4&bgr;,5&agr;,7&bgr;)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.022,4]nonane-bromide, processes for preparing it and its use for preparing a pharmaceutical composition, particularly for preparing a pharmaceutical composition with an anticholinergic activity.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: August 19, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Peter Sieger, Ulrike Werthmann
  • Publication number: 20030148540
    Abstract: The present invention relates to a process for (pre)treating affinity chromatography matrices, preferably protein A matrices, with at least one surfactant for reducing ligand leakage. By treating the affinity chromatography matrix according to the invention it is possible to achieve an affinity chromatography matrix of constant quality in terms of ligand leakage, which is an important prerequisite for its suitability or use in biopharmaceutical processes. The present invention further relates to methods for determining the ligand leakage.
    Type: Application
    Filed: November 15, 2002
    Publication date: August 7, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Lothar Halmer, Margit Holzer
  • Patent number: 6602897
    Abstract: A compound of formula I or of formula II wherein: R1 is F, Cl, Br, CH2F, CF2H, or CF3; R2 is NR6R7, where R6 is Me, Et, Pr, or iPr, and R7 is Me, Et or Pr; and R3, R4, and R5 independently of one another each are H, Me, F, Cl, Br, CH2F, CF2H, or CF3, and if R4 is Me, F, Cl, Br, CH2F, CF2H, or CF3, then R1 is additionally H or Me, or a pharmacologically acceptable salt thereof. In addition, pharmaceutical compositions comprising an effective amount of these compounds, methods for the treatment or prophylaxis of urinary incontinence and diseases of the bladder using these compounds, and methods for making these compounds are disclosed.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: August 5, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Franz Esser, Pascale Pouzet, Hisato Kitagawa, Kenji Sakai, Ikunobu Muramatsu
  • Publication number: 20030134838
    Abstract: The present invention relates to trisubstituted pyrimidines of formula 1
    Type: Application
    Filed: October 16, 2002
    Publication date: July 17, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Klaus Bornemann, Hans Briem, Cornelia Dorner-Clossek, Katja Fechteler, Klaus Fuchs, Frank Himmelsbach, Klaus Klinder, Markus Kostka
  • Publication number: 20030130331
    Abstract: The invention relates to a crystalline sodium salt of 4′-[2-n-propyl-4-methyl-6-(1-methyl-benzimidazol-2-yl)benzimidazol-1-ylmethyl]biphenyl-2-carboxylic acid (INN: telmisartan), processes for preparing it and the use thereof for preparing a pharmaceutical composition.
    Type: Application
    Filed: October 30, 2002
    Publication date: July 10, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Kai Donsbach, Irmgard Hof
  • Publication number: 20030130265
    Abstract: The invention concerns benzimidazole derivatives of the general formula (I) 1
    Type: Application
    Filed: September 9, 2002
    Publication date: July 10, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Pascale Pouzet, Christoph Hoenke, Claudia Heine, Ralf Anderskewitz, Horst Dollinger, Herbert Nar, Hans Michael Jennewein, Bernd Disse
  • Publication number: 20030130300
    Abstract: Pharmaceutical compositions and kits comprising:
    Type: Application
    Filed: September 5, 2002
    Publication date: July 10, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Guenter Linz, Rainer Soyka
  • Patent number: 6585959
    Abstract: The invention relates to a new process for producing powdered preparations for inhalation.
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: July 1, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Michael Walz, Georg Boeck
  • Patent number: 6586435
    Abstract: Compound of formula (I) wherein: R1 is hydrogen or C1-C6-alkyl optionally substituted by C3-C6-cycloylalkyl; R2 and R3 together with the nitrogen form a saturated or unsaturated 5- or 6-membered heterocyclic ring optionally containing nitrogen or oxygen as an additional heteroatom, wherein the heterocyclic ring thereof is substituted by a group selected from phenyl, benzyl, and diphenylmethyl, each optionally mono- or di-substituted by one or two groups selected from CF3, C1-C4-alkyl, C1-C4-alkoxy, phenyl, benzyl, halogen, and OH, or R2 and R3 together with the nitrogen form a saturated or unsaturated 5- or 6-membered heterocyclic ring optionally containing nitrogen or oxygen as an additional heteroatom, the heterocyclic ring thereof linked via a single bond, a methylene-bridge, or spiro-connected to another saturated or unsaturated heterocyclic group containing one or two heteroatoms selected from oxygen and nitrogen, the heterocyclic group being optionally mono- or di-substituted by a g
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: July 1, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Enzo Cereda, Luciano Maiocchi, Alessandro Brambilla, Ettore Giraldo, Giovanni Battista Schiavi
  • Publication number: 20030119901
    Abstract: The invention relates to a new pharmaceutical formulation containing an LTB4 antagonist of formula I 1
    Type: Application
    Filed: July 10, 2002
    Publication date: June 26, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Robert Becker, Thomas Bock, Siglinde Moll, Rene Roscher, Ulrich Roth, Achim Sauer, Karl Weber
  • Patent number: 6583285
    Abstract: The invention relates to a process for preparing a compound of formula (I) wherein a compound of formula (II),  wherein R1 denotes chlorine, bromine, iodine, —O—COCH3, tosylate or mesylate, is reacted with a compound of formula (III),  optionally in a suitable diluent and/or in the presence of a suitable added reagent or catalyst, the reaction being carried out in a temperature range from 20 to 80° C.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: June 24, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Markus Sauter, Wolfgang Wohlleben
  • Publication number: 20030114480
    Abstract: The invention relates to the use of anellated dihydropyridines according to the following formula I, and the salts thereof with physiologically acceptable acids, for the treatment of chronic pain, wherein A is benzo or thieno and Z, R1, R2, R3, R4, R5 and R6 are defined as in the specification: 1
    Type: Application
    Filed: September 11, 2002
    Publication date: June 19, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Dietrich Arndts, Walter Loesel, Wolfram Gaida, Klaus Klinder, Stefan Matthias Blech, Henning Draheim
  • Publication number: 20030114425
    Abstract: The present invention relates to the use of &agr;1L-agonists for treating urinary incontinence.
    Type: Application
    Filed: November 15, 2002
    Publication date: June 19, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Franz Esser, Helmut Stahle, Sven Luttke, Ikonobu Muramatsu, Hisato Kitagawa, Shuji Uchida