Patents by Inventor Uwe Heinelt

Uwe Heinelt 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).

  • Patent number: 6958357
    Abstract: The invention relates to the use of compounds of formula I for the production of a medicament for the treatment of illnesses which can be influenced by inhibition of the Na+/H+ exchanger, and to a medicament comprising them. in which R1 to R9 have the meanings shown in the claims.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: October 25, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Patent number: 6911453
    Abstract: The invention relates to compounds of the formula I in which R1 to R9 are as defined herein. In one embodiment, these compounds may be used as antihypertensives, for reducing or preventing ischemia-induced damage, as medicaments for surgical intervention for the treatment of ischemias of the nervous system, of stroke and of cerebral edema, of shock, of impaired respiratory drive, for the treatment of snoring, as laxative, as agent against ectoparasites, to prevent the formation of gallstones, as antiatherosclerotics, agents against late complications of diabetes, cancers, fibrotic disorders, endothelial dysfunction, organ hypertrophies and hyperplasias. In one embodiment, the compounds may be inhibitors of the cellular sodium-proton antiporter and influence serum lipoproteins and thus be used for the prophylaxis and for the regression of atherosclerotic lesions.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: June 28, 2005
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Publication number: 20050075385
    Abstract: Substituted thienoimidazoles with a backbone structure of formula I or II: These substituted thienoimidazoles are useful in prevention or treatment of various disorders, including respiratory disorders.
    Type: Application
    Filed: August 25, 2004
    Publication date: April 7, 2005
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Hans-Jochen Lang, Uwe Heinelt, Klaus Wirth, Thomas Licher
  • Publication number: 20050054705
    Abstract: This invention is directed to the compound of formula (I), compositions containing said compounds to inhibit the sodium-proton exchanger of subtype 3 (NHE3) which are useful in the prevention or treatment of various disorders in a patient suffering from a disease state, such as, renal disorders including acute or chronic renal failure, disorders of biliary function and for respiratory disorders such as snoring or sleep apnea or for stroke.
    Type: Application
    Filed: February 3, 2004
    Publication date: March 10, 2005
    Applicant: AVENTIS PHARMA DEUTSCHLAND GMBH
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Armin Hofmeister, Klaus Wirth, Martin Hug
  • Publication number: 20050009863
    Abstract: Substituted 4-phenyltetrahydroisoquinolines of formula I, process for their preparation, their use as a medicament and medicaments containing them. The compounds of formula I can be used, among other uses, in the event of renal disorders such as acute or chronic renal failure, in the event of disorders of biliary function, in the event of respiratory disorders such as snoring or sleep apneas or in the event of stroke.
    Type: Application
    Filed: March 24, 2004
    Publication date: January 13, 2005
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Wendelin Frick, Markus Bleich, Klaus Wirth
  • Publication number: 20050009864
    Abstract: The invention relates to compounds of the formula I in which R1 to R9 are as defined herein. In one embodiment, these compounds may be used as antihypertensives, for reducing or preventing ischemia-induced damage, as medicaments for surgical intervention for the treatment of ischemias of the nervous system, of stroke and of cerebral edema, of shock, of impaired respiratory drive, for the treatment of snoring, as laxative, as agent against ectoparasites, to prevent the formation of gallstones, as antiatherosclerotics, agents against late complications of diabetes, cancers, fibrotic disorders, endothelial dysfunction, organ hypertrophies and hyperplasias. In one embodiment, the compounds may be inhibitors of the cellular sodium-proton antiporter and influence serum lipoproteins and thus be used for the prophylaxis and for the regression of atherosclerotic lesions.
    Type: Application
    Filed: June 14, 2004
    Publication date: January 13, 2005
    Applicant: AVENTIS PHARMA DEUTSCHLAND GMBH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Publication number: 20050004198
    Abstract: The invention relates to novel compounds of the type of the imidazolidines of the formula I in which R1 to R7 are as defined in the claims. They are used for preparing a medicament for the treatment or prophylaxis of the central nervous system, of lipid metabolism, of infection by ectoparasites, of disorders of gall function and for improving the respiratory drive and are therefore used for treating respiratory distress. Additionally, the compounds increase the muscle tone of the upper respiratory tract, thus suppressing snoring.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 6, 2005
    Applicant: AVENTIS PHARMA DEUTSCHLAND GMBH
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Armin Hofmeister, Klaus Wirth
  • Publication number: 20040259927
    Abstract: Novel substituted 2-aminoimidazoles of formula I, process for their preparation, their use as medicament or diagnostic aid, and medicament containing them. The compounds of this type are useful in the prevention or treatment of various disorders and can be employed inter alia for renal disorders such as acute or chronic renal failure, for disorders of biliary function, for respiratory disorders such as snoring or sleep apneas or for stroke.
    Type: Application
    Filed: February 3, 2004
    Publication date: December 23, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Armin Hofmeister, Klaus Wirth, Hans-Willi Jansen
  • Publication number: 20040242560
    Abstract: The invention provides the process illustrated in scheme 1 for synthesizing heterocyclic compounds of formula I.
    Type: Application
    Filed: May 6, 2004
    Publication date: December 2, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Uwe Heinelt, Hans-Jochen Lang
  • Patent number: 6825231
    Abstract: The application discloses substituted norbornylamino derivatives, processes for their preparation, their use as medicaments or diagnostics and a medicament comprising them Substituted norbornylamino derivatives having exo-configured nitrogen and an endo-fused five-membered ring of the formula I, or having exo-configured nitrogen and an exo-fused five-membered ring of the formula I a in which R1, R2, R3, R4, R5, A, B, S1, and S2 are as defined in the claims, are highly suitable for use as antihypertensive agents, for reducing or preventing ischemically induced damage, for use as medicaments for surgical interventions for the treatment of ischemias of the nervous system, of stroke and cerebral edema, of shock, of impaired respiratory drive, for the treatment of snoring, as laxatives, as agents against ectoparasites, for the prevention of the formation of biliary calculus, as antiatherosclerotics, as agents against late diabetic complications, carcinomatous disorders, fibrotic disorders, endot
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: November 30, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Heinz-Werner Kleemann, Jan-Robert Schwark, Klaus Wirth, Hans-Willi Jansen
  • Patent number: 6759420
    Abstract: The present invention is directed to new compounds for the inhibition of blood clotting proteins and factor Xa activity, and more particularly, to arylalkanoyl derivatives of the formula (I): wherein R(1), R(2), R(3), R(4), R(5), R(6a), and R(6b) have the meanings indicated in the claims. The invention also relates to processes for the preparation of the compounds of formula (I), to methods of inhibiting factor Xa activity and of inhibiting blood clotting, to the use of the compounds of formula (I) in the treatment and prophylaxis of diseases whcih can be treated or prevented by the inhibition of factor Xa activity, such as cardiovascular or thromboembolic diseases, and to the use of the compounds of formula (I) in the preparation of medicaments to be applied in such diseases.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: July 6, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Elisabeth Defossa, Uwe Heinelt, Otmar Klingler, Gerhard Zoller, Hans Matter, Fahad A. Al-Obeidi, Armin Walser, Peter Wildgoose
  • Patent number: 6737423
    Abstract: Substituted heterocyclo-norbornylaminoderivatives having: a) an exo-configuration nitrogen and an endo-fused five-membered ring or six-membered ring of the formula (I) or b) an exo-configuration nitrogen and an exo-fused five-membered ring or six-membered ring of the formula (I a), wherein Rn, Het, A, B and T have the meanings given in the claims. These compounds have a variety of uses. They can be used as antihypertensives, for the reduction or prevention of is chemically induced damage, as pharmaceuticals for surgical interventions, for the treatment of ischemia of the nervous system, including stroke and cerebral edema, for the treatment of ischemia due to shock and disturbed respiratory drive, for the treatment of snoring, as a laxative, as an agent against ectoparasites, for the prevention of gallstone formation, as an antiatherosclerotic, as an agent against diabetic late complications, cancers, fibrotic disorders, endothelial dysfunction, organ hypertrophy, and organ hyperplasia.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: May 18, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Klaus Wirth, Hans-Willi Jansen
  • Patent number: 6703405
    Abstract: The invention relates to novel compounds of the formula I in which R1 to R10 R7 are as defined herein. In one embodiment, these compounds may be used as antihypertensives, for reducing or preventing ischemia-induced damage, as medicaments for surgical intervention for the treatment of ischemias of the nervous system, of stroke and of cerebral edema, of shock, of impaired respiratory drive, for the treatment of snoring, as laxative, as agent against ectoparasites, to prevent the formation of gallstones, as antiatherosclerotics, agents against late complications of diabetes, cancers, fibrotic disorders, endothelial dysfunction, organ hypertrophies and hyperplasias. In another embodiment, the compounds may be inhibitors of the cellular sodium-proton antiporter and influence serum lipoproteins and thus be used for the treatment of atherosclerotic lesions.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: March 9, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Hans-Jochen Lang, Uwe Heinelt, Markus Bleich, Klaus Wirth
  • Publication number: 20040044211
    Abstract: The invention relates to compounds of the formula I 1
    Type: Application
    Filed: December 4, 2002
    Publication date: March 4, 2004
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Patent number: 6686384
    Abstract: The invention relates to the use of compounds of formula I for the production of a medicament for the treatment of illnesses which can be influenced by inhibition of the Na+/H+ exchanger, and to a medicament comprising them: in which R1 to R9 have the meanings shown in the claims.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: February 3, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Publication number: 20040006119
    Abstract: Substituted thiophenes, processes for their preparation, their use as medicament or diagnostic agent.
    Type: Application
    Filed: May 30, 2003
    Publication date: January 8, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Hans-Jochen Lang, Uwe Heinelt, Armin Hofmeister, Klaus Wirth, Michael Gekle, Markus Bleich
  • Publication number: 20030191170
    Abstract: The invention relates to the use of compounds of formula I for the production of a medicament for the treatment of illnesses which can be influenced by inhibition of the Na+/H+ exchanger, and to a medicament comprising them.
    Type: Application
    Filed: May 20, 2003
    Publication date: October 9, 2003
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Armin Hofmeister, Uwe Heinelt, Hans-Jochen Lang, Markus Bleich, Klaus Wirth, Michael Gekle
  • Publication number: 20030187045
    Abstract: The invention relates to novel compounds of the type of the imidazolidines of the formula I 1
    Type: Application
    Filed: December 20, 2002
    Publication date: October 2, 2003
    Inventors: Uwe Heinelt, Hans-Jochen Lang, Armin Hofmeister, Klaus Wirth
  • Publication number: 20030171580
    Abstract: The invention relates to novel compounds of the formula I 1
    Type: Application
    Filed: December 20, 2002
    Publication date: September 11, 2003
    Inventors: Armin Hofmeister, Hans-Jochen Lang, Uwe Heinelt, Markus Bleich, Klaus Wirth
  • Patent number: 6500803
    Abstract: The present invention relates to compounds of formula I, in which R1, R2, R91, R92, R93, R94, R95, R96, R97, r, s, and t have the meanings indicated in the claims. Compounds of formula I are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of thromboembolic diseases or restenoses. They are reversible inhibitors of the blood clotting enzyme factor VIIa and can in general be applied in conditions in which an undesired activity of factor VIIa is present or for the cure or prevention of conditions in which an inhibition of factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: December 31, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Otmar Klingler, Manfred Schudok, Gerhard Zoller, Uwe Heinelt, Elisabeth Defossa, Hans Matter, Pavel Safar