Patents by Inventor Stephan Henke

Stephan Henke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080045586
    Abstract: Host cells expressing HM74 were used to obtain oxydecalin-like molecules with agonist activity having the following structure:
    Type: Application
    Filed: August 30, 2007
    Publication date: February 21, 2008
    Applicant: Aventis Pharmaceuticals Inc.
    Inventors: Anne MINNICH, Theresa KUNTZWEILER, Haifeng EISHINGDRELO, Michael ANGELASTRO, Stephan HENKE
  • Patent number: 7264937
    Abstract: Host cells expressing HM74 were used to obtain oxydecalin-like molecules with agonist activity having the following structure:
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: September 4, 2007
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: Anne Minnich, Theresa Kuntzweiler, Haifeng Eishingdrelo, Michael Angelastro, Stephan Henke
  • Publication number: 20050187263
    Abstract: Host cells expressing HM74 were used to obtain oxydecalin-like molecules with agonist activity having the following structure:
    Type: Application
    Filed: February 14, 2005
    Publication date: August 25, 2005
    Applicant: Aventis Pharmaceuticals Inc.
    Inventors: Anne Minnich, Theresa Kuntzweiler, Haifeng Eishingdrelo, Michael Angelastro, Stephan Henke
  • Patent number: 6756489
    Abstract: Substituted tetrahydropyran derivatives, processes for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical comprising them. The invention relates to compounds of the formula I in which the radicals R1, R2, R3, R4, R5 and X have the meaning mentioned in the description, a process for the preparation of the compounds of the formula I on a solid phase, and their use as pharmaceuticals.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: June 29, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Wolfgang Schmidt, Stephan Henke, Horst Kunz, Christopher Kallus, Till Opatz, Tobias Wunberg
  • Patent number: 6399653
    Abstract: The invention relates to compounds of the formula I in which the radicals R1, R2, R3 and A have the meaning mentioned in the description. The invention further relates to a process for the preparation of the compounds of the formula I by means of solid-phase synthesis, and use thereof as pharmaceuticals.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: June 4, 2002
    Assignee: Hoechst Aktiengesellschaft
    Inventor: Stephan Henke
  • Patent number: 6245736
    Abstract: The invention relates to the use of bradykinin antagonists for the production of pharmaceuticals for the treatment and prevention of Alzheimer's disease. Suitable bradykinin antagonists are peptides which inhibit the effects of the Alzheimer's protein amyloid (&bgr;/A4) on isolated endothelial cells. A particularly suitable peptide is H-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH (HOE 140) and its physiologically tolerable salts.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: June 12, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Holger Heitsch, Stephan Henke, Gerhard Breipohl, Jochen Knolle, Klaus Wirth, Gabriele Wiemer
  • Patent number: 6080719
    Abstract: The invention relates to compounds of the formula Icyclo(A-B-C-E-F-(D)-Ala) (I)in which A, B, C, E and F are each independently the residue of a natural amino acid other than cysteine (Cys) and tryptophan (Trp), their mixtures and their physiologically tolerated salts; to a process for their preparation and to their use for preparing a diagnostic agent, a medicament for the treatment or prophylaxis of allergies and infections, or a scientific tool for inhibiting the binding of interleukin-4 (IL-4) to the IL-4 receptor.
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: June 27, 2000
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Birgit Jordan, Jochen Knolle, Leander Lauffer, Susanne Feiertag, Karl-Heinz Wiesmuller, Gunther Jung
  • Patent number: 5869447
    Abstract: The invention relates to compounds of the formula Icyclo(A-B-C-E-F-(D)-Ala) (I)in whichA, B, C, E and F are each independently the residue of a natural amino acid other than cysteine (Cys) and tryptophan (Trp), their mixtures and their physiologically tolerated salts; to a process for their preparation and to their use for preparing a diagnostic agent, a medicament for the treatment or prophylaxis of allergies and infections, or a scientific tool for inhibiting the binding of interleukin-4 (IL-4) to the IL-4 receptor.
    Type: Grant
    Filed: December 13, 1995
    Date of Patent: February 9, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Birgit Jordan, Jochen Knolle, Leander Lauffer, Susanne Feiertag, Karl-Heinz Wiesmuller, Gunther Jung
  • Patent number: 5863901
    Abstract: This invention relates to a method of treating a chronic fibrogenetic liver disorder and/or an acute liver disorder and/or complications associated therewith, comprising administering to a patient a therapeutically effective amount of a bradykinin antagonist. Particular complications associated with said liver disorders include portal hypertension, decompensation phenomena such as ascites, edema formation, hepatorenal syndrome, hypertensive gastropathy and colopathy, splenomegaly and hemorrhagic complications in the gastrointestinal tract due to portal hypertension, collateral circulation and hyperemia and a cardiopathy as a result of a chronically hyperdynamic circulatory situation and its consequences.
    Type: Grant
    Filed: March 4, 1997
    Date of Patent: January 26, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Gerhard Breipohl, Stephan Henke, Jochen Knolle, Klaus Wirth, Max Hropot, Martin Bickel
  • Patent number: 5789383
    Abstract: Bradykinin antagonists and their physiologically tolerated salts are suitable for the treatment or prophylaxis of virus diseases.
    Type: Grant
    Filed: December 29, 1994
    Date of Patent: August 4, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Klaus Wirth, Irvin Winkler, Fred Lembeck, Gerhard Breipohl, Stephan Henke, Jochen Knolle
  • Patent number: 5672614
    Abstract: The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X have the meanings given, a process for the preparation of these compounds and their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances or the biosynthesis of Cl.sub.q.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 30, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Martin Bickel, Dietrich Brocks, Harald Burghard, Volkmar Gunzler, Stephan Henke, Hartmut Hanauske-Abel, Jurgen Mohr, Georg Tschank
  • Patent number: 5648333
    Abstract: Peptides of the formula IA-B-C-E-F-K-P-G-M-F'-I (I),wherein the terms A, B, C, E, F, K, P, G, M, F', and I are defined in the specification, have bradykinin antagonist action. Their therapeutic utility includes all pathological states which are mediated, caused or supported by bradykinin and bradykinin-related peptides.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 15, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Hiristo Anagnostopulos, Gerhard Breipohl, Jochen Knolle, Jens Stechl, Bernward Scholkens, Hans-Wolfram Fehlhaber, Hermann Gerhards, Franz Hock
  • Patent number: 5610146
    Abstract: The invention relates to compounds of the formula ##STR1## in which A denotes an optionally substituted radical from the series comprising alkyl, acyl, cycloalkyl, aryl and heteroaryl; A.sup.1 represents CO, CS, C.dbd.NH, CN-alkyl, CN--O-alkyl, SO, optionally substituted CH.sub.2 or a bond; A.sup.2 represents NH, NCH.sub.3, O, CH.sub.2 or a bond; E represents CHOH, CO, SO or optionally N-substituted C.dbd.NH; A.sup.3 represents O, NH, NCH.sub.3 or a bond; R.sup.4 denotes an optionally substituted radical from the series comprising alkyl, cycloalkyl, aryl and heteroaryl; and R.sup.8 denotes hydrogen or optionally substituted alkyl, to a process for their preparation, and to their use as inhibitors of prolyl hydroxylase.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: March 11, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Dietrich Brocks, Volkmar G unzler
  • Patent number: 5597803
    Abstract: Peptides of the formula IZ-P-A-B-C-E-F-K-(D)Q-G-M-F'-I (I)and the physiologically tolerated salts thereof, are described.They have an excellent bradykinin-antagonistic action.They are obtained by reacting reacting a fragment with a C-terminal free carboxyl group or its activated derivative with a corresponding fragment with an N-terminal free amino group or assembling the peptide stepwise, where appropriate eliminating in the compound obtained in this way one or more protective groups introduced temporarily to protect other functionalities, and where appropriate converting the compounds of the formula I obtained in this way into the physiologically tolerated salt thereof.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: January 28, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Gerhard Breipohl, Stephan Henke, Jochen Knolle, Bernward Scholkens, Hans-Georg Alpermann, Hermann Gerhards, Klaus Wirth
  • Patent number: 5512586
    Abstract: The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1, R.sup.2, 3.sup.3, R.sup.4 and X have the meanings given, a process for the preparation of these compounds and their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances or the biosynthesis of Cl.sub.q.
    Type: Grant
    Filed: January 3, 1995
    Date of Patent: April 30, 1996
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Martin Bickel, Dietrich Brocks, Harald Burghard, Volkmar Gunzler, Stephan Henke, Hartmut Hanauske-Abel, Jurgen Mohr, Georg Tschank
  • Patent number: 5422342
    Abstract: The invention relates to compounds of the formula ##STR1## in which A denotes an optionally substituted radical from the series comprising alkyl, acyl, cycloalkyl, aryl and heteroaryl; A.sub.1 represents CO, CS, C=NH, CN-alkyl, CN-O-alkyl, SO, optionally substituted CH.sub.2 or a bond; A.sub.2 represents NH, NCH.sub.3, O, CH.sub.2 or a bond; E represents CHOH, CO, SO or optionally N-substituted C=NH; A.sub.3 represents O, NH, NCH.sub.3 or a bond; R.sup.4 denotes an optionally substituted radical from the series comprising alkyl, cycloalkyl, aryl and heteroaryl; and R.sup.8 denotes hydrogen or optionally substituted alkyl, to a process for their preparation, and to their use as inhibitors of prolyl hydroxylase.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: June 6, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Dietrich Brocks, Volkmar Gunzler
  • Patent number: 5364873
    Abstract: The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1, R.sup.2 and X have the meanings given, a process for the preparation of these compounds and their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances or the biosynthesis of C1.sub.q.
    Type: Grant
    Filed: April 1, 1993
    Date of Patent: November 15, 1994
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Martin Bickel, Dietrich Brocks, Harald Burghard, Volkmar Gunzier, Stephan Henke
  • Patent number: 5356909
    Abstract: The invention relates to substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1 and R.sup.2 have the meanings given. The invention also relates to a process for the preparation of the abovementioned compounds and to their use as medicaments, in particular as fibrosuppressants and immunosuppressants.
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: October 18, 1994
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Ekkehard Baader, Martin Bickel, Dietrich Brocks, Volkmar Gunzler, Stephan Henke, Hartmut Hanauske-Abel
  • Patent number: 5238948
    Abstract: The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1, R.sup.2 and X have the meanings given, a process for the preparation of these compounds and their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances or the biosynthesis of C1.sub.q.
    Type: Grant
    Filed: August 25, 1992
    Date of Patent: August 24, 1993
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Martin Bickel, Dietrich Brocks, Harald Burghard, Volkmar Gunzler, Stephan Henke, Hartmut Hanauske-Abel
  • Patent number: 5206343
    Abstract: The invention relates to compounds of the formula I ##STR1## in which A denotes an optionally substituted radical from the series comprising alkyl, acyl, cycloalkyl, aryl and heteroaryl; Cyc represents an optionally substituted heterocyclic carbonyl compound; D represents NH, NCH.sub.3, O or CH.sub.2 ; E represents CHOH, CO, SO or optionally N-substituted C.dbd.NH; F represents O, NH, NCH.sub.3 or a bond; R.sup.4 denotes an optionally substituted radical from the series comprising alkyl, cycloalkyl, aryl and heteroaryl; and R.sup.8 denotes hydrogen or optionally substituted alkyl, to a process for the preparation thereof, and to the use thereof as inhibitors of prolyl hydroxylase.
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: April 27, 1993
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Stephan Henke, Dietrich Brocks, Volkmar Gunzlen-Pukall, Kari I. Kivirikko, Raili M. H. Myllyla