Patents Represented by Attorney, Agent or Law Firm Mary-Ellen Devlin
  • Patent number: 7309598
    Abstract: This invention relates to Equine Herpes Viruses (EHV) wherein the protein gM is essentially absent or modified and non-functional with respect to its immunomodulatory capacity. Further aspects of the invention relate to nucleic acids coding said viruses, pharmaceutical compositions comprising these viruses or nucleic acids and uses thereof. The invention also relates to methods for improving the immune response induced by an EHV vaccine against wild type EHV infections, methods for the prophylaxis and treatment of EHV infections and methods for distinguishing wild type EHV infected animals from animals treated with EHV's according to the invention.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: December 18, 2007
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Knut Elbers, Nikolaus Osterrieder, Christian Seyboldt
  • 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
  • Patent number: 6610305
    Abstract: This invention relates to the use of specifically attenuated live BVD (bovine viral diarrhea) viruses for the preparation of a vaccine for use in the prevention and/or treatment of BVDV infections in breeding stocks of cattle, pregnant cows and for fetal protection in pregnant cows.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: August 26, 2003
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Knut Elbers, Gregor Meyers
  • Patent number: 6608052
    Abstract: Disclosed are novel aromatic compounds of the formula(I) wherein G, E, W, Ar, X, Y and Z. The compounds are useful for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases. Also disclosed are pharmaceutical compositions containing and processes of making such compounds.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: August 19, 2003
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Steffen Breitfelder, Pier F. Cirillo, John R. Regan
  • 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
  • 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
  • Patent number: 6573276
    Abstract: Methods of lowering the levels of A&bgr;40, A&bgr;42 and tau protein in a mammal comprising administering to the mammal an effective amount of talsaclidine, or a physiologically acceptable acid addition salt thereof, and methods of treating diseases associated with the formation of diffuse and senile plaques or A&bgr;40-, A&bgr;42- and tau-containing plaques are disclosed.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: June 3, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Christoph Hock, Andreas Raschig, Marion Wienrich, Roger Nitsch, Klaus Mendla, Dieter Horst Meier, Klaus Bornemann, Cornelia Dorner-Ciossek
  • Patent number: 6521623
    Abstract: A compound of formula (I) wherein: R1 is C1-C6-alkyl substituted by a group selected from OH, C1-C6-alkoxy, —OCONHC1-C6-alkyl, —OCONHC1-C6-alkyl, —NHSO2C1-C6-alkyl, and —NHCOC1-C6-alkyl, or R1 is C1-C6-alkyl substituted by a saturated or unsaturated 5- or 6-membered heterocycle containing one or two heteroatoms selected from the group consisting of nitrogen and oxygen, the heterocycle optionally substituted by a group selected from C1-C4-alkyl, halogen, and benzyl; 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 substituted by a group selected from phenyl, benzyl, and diphenylmethyl, each of these groups 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-
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: February 18, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Enzo Cereda, Luciano Maiocchi, Alessandro Brambilla, Ettore Giraldo, Eugenia Monferini, Giovanni Battista Schiavi
  • Patent number: 6521609
    Abstract: A method for treating menopausal hot flushes using CGRP antagonists and/or CGRP release inhibitors and the corresponding pharmaceutical compositions containing as active substance one or more CGRP antagonists and/or CGRP release inhibitors, and the preparation thereof.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: February 18, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Henri Doods, Klaus Rudolf, Wolfgang Eberlein, Wolfhard Engel
  • Patent number: 6514969
    Abstract: Compounds of general formula (I) wherein: A is —CH2—, —CH2—CH2—, —CH2—CH2—CH2—, —CH2—CH2—CH2—CH2—, —CH2—CO—, —CH2—CH2—CO—, or —CH═CH—CO—; Het is piperidinyl, piperazinyl, or dihydrobenzimidazolonyl; R1 is hydrogen or halogen; R2 is hydrogen, C1-C4-alkyl, CF3, or a phenyl group optionally substituted by halogen, C1-C4-alkyl, or C1-C4-alkyloxy; and R3 is hydrogen, C1-C4-alkyl, HO—C1-C4-alkyl, or C2-C4-alkenyl; or a group selected from phenyl, benzyl, and phenylethyl, each optionally substituted by halogen, CF3, C1-C4-alkyl, or C1-C4-alkyloxy; or a heterocycle selected from among morpholine, piperidine, piperazine, and dihydrobenzimidazolone, the heterocycle either linked directly or via a C1-C4-alkylene bridge, or an optical isomer, enantiomer, tautomer, free base, or pharmacologically acceptable acid addition salt thereof; methods of
    Type: Grant
    Filed: July 24, 2001
    Date of Patent: February 4, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Hans Briem, Klaus Mendla, Helmut Michael Romig, Katja Fechteler, Klaus Fuchs
  • Patent number: 6503440
    Abstract: A process for the production of a container (1) comprising an outer container (2), an inner bag (3) disposed therein and a pressure equalisation opening (10) disposed in the outer container (2), and also a container (1) produced according to this process, is described, wherein firstly a pre-moulding, comprising two coaxial tubes, is first produced by co-extrusion with the help of a blow mould and with an outwardly-projecting base seam (5) being formed. The process is to form a pressure equalisation opening (10) in the outer container (2) of the container (1) without endangering the integrity of the container (1), wherein a lower wastage rate and higher productivity are to be achieved. This is attained by a process wherein the base seam (5) is partially cut off and a force which acts in the direction of the seam is introduced into the pre-moulding, which still has a temperature of 40° C. to 70°C.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: January 7, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Torsten Kuehn, Burkhard Peter Metzger
  • Patent number: 6498162
    Abstract: The invention relates to new arylglycinamide derivatives of general formula I and the pharmaceutically acceptable salts thereof, wherein R1 and R2 together with the N to which they are bound form a ring of the formula in which R3, R4, R5, Ar, R6, R7, R8, R9, R10, R11, r, s and t have the meanings given in the specification and the preparation and use thereof. The new compounds are valuable neurokinin (tachykinin) antagonists.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: December 24, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Franz Esser, Gerd Schnorrenberg, Kurt Schromm, Horst Dollinger, Birgit Jung, Georg Speck
  • Patent number: 6495694
    Abstract: A process for dynamically separating the enantiomers of a piperidone derivative of formula (1) wherein: R1 is aryl optionally mono- to polysubstituted, heteroaryl, which is linked to the chiral center via at least one carbon atom of its own or a carbon atom belonging to the methylene bridge, or straight-chain or branched C1-C8-alkyl optionally mono- to polysubstituted by halogen; R2 and R3, which are identical or different, are each straight-chain or branched C1-C6-alkyl; and n is 0, 1, 2 or 3, the process comprising: (a) dissolving an optically active acid and optionally catalytic amounts of a sulfonic acid in a solvent to make a first solution maintained at a desired temperature; (b) adding a second solution of the piperidone derivative to the first solution to precipitate out the desired enantiomer of the piperidone derivative as a salt of the optically active acid used while racemizing the unwanted enantiomer of the piperidone derivative in solution and further precipitating the de
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: December 17, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Hermann Mueller-Boetticher, Gerd-Rainer Bressler, Paul Kreye
  • Patent number: 6476225
    Abstract: A process for purifying 20(S)-camptothecin, the process comprising: (a) combining an aqueous base and a starting material containing 20(S)-camptothecin to convert the lactone ring of the 20(S)-camptothecin into a carboxylate salt; (b) hydrogenating to the product of step (a) in the presence of a transition metal catalyst; (c) acidifying the aqueous phase of the product of step (b) to form 20(S)-camptothecin crystals; (d) adding at least one polar aprotic solvent to the product of step (c); and (e) separating off the purified 20(S)-camptothecin crystals.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: November 5, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Rainer Sobotta, Armin Rapp
  • Patent number: 6455538
    Abstract: Compounds of general formula I wherein X is a single bond, —O—, C-C4-alkylene, or an alkylene bridge having 1 to 8 carbon atoms which may be branched or unbranched and optionally have one or two oxygen atom(s) anywhere in the bridge; R1 is hydrogen, methyl, ethyl, or phenyl; R2 is hydrogen or methyl; R3 is hydrogen, fluorine, chlorine, bromine, hydroxy, methyl, or methoxy; R4 is hydrogen, methyl, or ethyl; R5 is hydrogen, methyl, or ethyl; R6 is hydrogen, methyl, or ethyl; R7 is tert-butyl, cyclohexyl, phenyl optionally substituted by R9 and R10, which may be identical or different, or; R8 is hydrogen or C1-C4-alkyl; Z is oxygen, NH, or sulfur; R9 is hydrogen, methyl, fluorine, chlorine, bromine, or methoxy; R10 is hydrogen, methyl, fluorine, chlorine, bromine, or methoxy; optionally in the form of the individual optical isomers, mixtures of the individual enantiomers or racemates as well as in the form of the free bases or the corresponding acid addition salts
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: September 24, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Matthias Grauert, Adrian Carter, Wolf-Dietrich Bechtel, Thomas Weiser, Rainer Palluk, Uwe Pschorn
  • Patent number: 6455524
    Abstract: The present invention relates to new medicament compositions based on anticholinergic compounds, which have a long-lasting effect, and &bgr;-mimetics, which have a long-lasting effect, processes for their production and their use in the therapy of respiratory ailments.
    Type: Grant
    Filed: May 9, 2000
    Date of Patent: September 24, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Karl-Heinz Bozung, Michel Pairet, Richard Reichl, Alexander Walland
  • Patent number: 6451820
    Abstract: Compounds of formula I wherein: R1 is pyridyl optionally substituted with halogen, C1-4 alkyl, C1-4 alkenyl, CN, Me2N, CO2Me, OMe, aryl, heterocyclyl, or R4; R2 is CF3; halogen; CN; branched or unbranched C1-8 alkyl; branched or unbranched C1-8 alkenyl; C3-8 cycloalkyl optionally substituted with OH, CN, or methoxy; C1-8 alkoxy; C1-4 alkyloxyalkyl; C1-8 alkylthio; C1-4 alkylthioalkyl; C1-8 dialkylamino; C1-4 dialkylaminoalkyl; CO2R4; or aryl connected to the triazole in any position that makes a stable bond and wherein the aryl thereof is optionally substituted with halogen, C1-4 alkyl, C1-4 alkenyl, CN, Me2N, CO2Me, OMe, aryl, heterocyclyl, or R4; L is —NHC(O)—; —NHC(O)O—; —NHC(O)C(O)—; —NHC(S)—; —NH—; —NHC(O)NH—; —NHC(S)NH—; —NHCH2—; —NHCH(R5)—, wherein R5 is H, CN, C1-6 alkyl, C1-6 alkyloxyalkyl, C1-6 alkylthioalkyl, C1-6 alkylsulfinylalkyl, C1-6 alkylsulfonylalkyl, C3-6 cycloalk
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: September 17, 2002
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventor: Rajiv Sharma
  • Patent number: 6441237
    Abstract: The present patent application relates to new substituted 3-phenoxy- or 3-phenylalkyloxy-2-phenyl-propylamines of general formula 1, processes for preparing them and their use as pharmaceutical compositions.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: August 27, 2002
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Werner Stransky, Matthias Grauert, Adrian Carter, Thomas Weiser, Wolf-Dietrich Bechtel, Helmut Ensinger, Ralf Richard H. Lotz, Rainer Palluk, Uwe Pschorn
  • Patent number: D480811
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: October 14, 2003
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Stephen Horhota, Said Saim, Leigh Ann Rondano, Michael Hardy
  • Patent number: D481131
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: October 21, 2003
    Assignee: Boehringer Ingelheim Pharmaceuticals, Inc.
    Inventors: Said Saim, Stephen Horhota, Leigh Ann Rondano, Michael Hardy