Patents by Inventor Karl Schönafinger

Karl Schönafinger 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: 20040266768
    Abstract: The invention relates to compounds of the formula I 1
    Type: Application
    Filed: March 8, 2004
    Publication date: December 30, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Karl Schoenafinger, Dieter Kadereit, Elisabeth Defossa, Andreas Herling, Thomas Klabunde
  • Patent number: 6809089
    Abstract: The present invention relates to compounds of the formula I in which A1, A2, R2 and R3 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds for the therapy and prophylaxis of diseases, for example of cardiovascular disorders such as high blood pressure, angina pectoris, cardiac insufficiency, thromboses or atherosclerosis. The compounds of the formula I have the ability to modulate the endogenous production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of disease states which are associated with a disturbed cGMP balance. The invention relates to the use of compounds of the formula I for the therapy and prophylaxis of the designated disease states and for the production of pharmaceuticals therefor, novel compounds of the formula I, pharmaceutical preparations comprising them and processes for their preparation.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: October 26, 2004
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel
  • Publication number: 20040198742
    Abstract: Substituted 3-(benzoylureido)thiophene derivatives, processes for preparing them and their use
    Type: Application
    Filed: February 17, 2004
    Publication date: October 7, 2004
    Applicant: AVENTIS PHARMA DEUTSCHLAND GMBH
    Inventors: Karl Schoenafinger, Elisabeth Defossa, Erich Von Roedern, Dieter Kadereit, Andreas Herling, Hans-Joerg Burger, Thomas Klabunde, Karl-Ulrich Wendt
  • Publication number: 20040157922
    Abstract: Carboxyalkoxy-substituted acyl-carboxyphenylurea derivatives and their use as medicaments
    Type: Application
    Filed: October 6, 2003
    Publication date: August 12, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Elisabeth Defossa, Dieter Kadereit, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt, Erich Von Roedern, Karl Schoenafinger, Alfons Enhsen
  • Publication number: 20040152743
    Abstract: The invention relates to heterocyclically substituted benzoylureas and also to their physiologically tolerated salts and physiologically functional derivatives.
    Type: Application
    Filed: July 11, 2003
    Publication date: August 5, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Karl Schoenafinger, Elisabeth Defossa, Dieter Kadereit, Erich Von Roedern, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt
  • Publication number: 20040102518
    Abstract: The invention relates to N-benzoylureidocinnamic acid derivatives and to their physiologically tolerated salts and physiologically functional derivatives.
    Type: Application
    Filed: June 6, 2003
    Publication date: May 27, 2004
    Applicant: Aventis Pharma AG
    Inventors: Karl Schoenafinger, Elisabeth Defossa, Dieter Kadereit, Erich Von Roedern, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt
  • Publication number: 20040087659
    Abstract: The invention relates to urea- and urethane-substituted acylureas and to their physiologically tolerated salts and physiologically functional derivatives.
    Type: Application
    Filed: July 11, 2003
    Publication date: May 6, 2004
    Inventors: Elisabeth Defossa, Dieter Kadereit, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt, Erich Von Roedern, Karl Schoenafinger
  • Publication number: 20040077716
    Abstract: The invention relates to acyl-4-carboxyphenylurea derivatives and to their physiologically tolerated salts and physiologically functional derivatives.
    Type: Application
    Filed: April 10, 2003
    Publication date: April 22, 2004
    Inventors: Elisabeth Defossa, Dieter Kadereit, Karl Schoenafinger, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt, Erich Von Roedern, Alfons Enhsen, Joerg Rieke-Zapp
  • Publication number: 20040048850
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2 and R3 have the meanings given in the claims. Said compounds are valuable active agents in medicaments for the treatment and prophylaxis of diseases, for example cardiovascular diseases such as hypertension, angina pectoris, heart failure, thrombosis and atherosclerosis. The compounds of formula (I) arc able to modulate the body's own production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the treatment and prophylaxis ofisorders associated with an impaired cGMP balance. The invention also relates to methods for producing compounds of formula (I), to their use in the treatment and prophylaxis of the above diseases and in the preparation of medicaments for such diseases, and to pharmaceutical preparations containing the compounds of formula (I).
    Type: Application
    Filed: September 12, 2003
    Publication date: March 11, 2004
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel
  • Publication number: 20030236288
    Abstract: The invention relates to a method for inhibiting pancreatic lipase, or the prophylaxis or treatment of obesity or diabetes mellitus of type 1 and 2, in a patient in need thereof, comprising administering to the patient a pharmaceutically effective amount of substituted 3-phenyl-5-alkoxy-3H-(1,3,4)-oxadiazol-2-ones of formula 1: 1
    Type: Application
    Filed: February 28, 2003
    Publication date: December 25, 2003
    Inventors: Karl Schoenafinger, Stefan Petry, Guenter Mueller, Armin Bauer, Hubert Otto Heuer
  • Patent number: 6660746
    Abstract: The present invention relates to compounds of formula I: wherein R1, R2, and R3 have the meanings indicated in the specification, which are valuable pharmaceutical active compounds for the therapy and prophylaxis of diseases such as cardiovascular disorders such as high blood pressure, angina pectoris, cardiac insufficiency, thromboses, or atherosclerosis. Compounds of formula I have the ability to modulate the endogenous production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of disease states which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for the preparation of compounds formula I, methods of therapy and prophylaxis of the designated disease states and for the production of pharmaceuticals therefor, and pharmaceutical compositions which comprise at least one compound of formula I.
    Type: Grant
    Filed: February 4, 2000
    Date of Patent: December 9, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schönafinger, Hartmut Strobel
  • Publication number: 20030216370
    Abstract: The invention relates to acyl-3-carboxyphenylurea derivatives and to their physiologically tolerated salts and physiologically functional derivatives.
    Type: Application
    Filed: April 10, 2003
    Publication date: November 20, 2003
    Inventors: Elisabeth Defossa, Dieter Kadereit, Karl Schoenafinger, Thomas Klabunde, Hans-Joerg Burger, Andreas Herling, Karl-Ulrich Wendt, Erich Von Roedern, Alfons Enhsen
  • Patent number: 6627628
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2 and R3 have the meanings given in the claims. Said compounds are valuable active agents in medicaments for the treatment and prophylaxis of diseases, for example cardiovascular diseases such as hypertension, angina pectoris, heart failure, thrombosis and atherosclerosis. The compounds of formula (I) are able to modulate the body's own production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the treatment and prophylaxis ofisorders associated with an impaired cGMP balance. The invention also relates to methods for producing compounds of formula (I), to their use in the treatment and prophylaxis of the above diseases and in the preparation of medicaments for such diseases, and to pharmaceutical preparations containing the compounds of formula (I).
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: September 30, 2003
    Assignee: Aventis Pharma Deutschland, GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel
  • Publication number: 20030181433
    Abstract: A substituted 3-phenyl-5-alkoxy-3H-(1,3,4)-oxadiazol-2-one, compound of formula 1, 1
    Type: Application
    Filed: February 27, 2003
    Publication date: September 25, 2003
    Inventors: Karl Schoenafinger, Stefan Petry, Gunter Muller, Armin Bauer, Hubert Otto Heuer
  • Publication number: 20030171352
    Abstract: The present invention relates to compounds of the formula I 1
    Type: Application
    Filed: January 24, 2003
    Publication date: September 11, 2003
    Applicant: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel
  • Patent number: 6613772
    Abstract: Compounds of the formula I in which R1, R2, R3 and Ar have the meanings indicated in the claims, are suitable for the production of pharmaceuticals, for example for the prophylaxis and therapy of cardiovascular diseases such as high blood pressure, angina pectoris, cardiac insufficiency, thromboses or atherosclerosis. The compounds of the formula I have the ability to modulate the endogenous production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of disease states which are associated with a disturbed cGMP balance.
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: September 2, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schönafinger, Hartmut Strobel, Peter Schindler
  • Patent number: 6596742
    Abstract: Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones of the formula 1 in any optically isomeric form, and their physiologically acceptable salts, where R1 is C1-C6-alkyl, C3-C9-cycloalkyl, both of which may be unsubstituted or substituted, and R2 and R3 independently of one another are hydrogen, C6-C10-aryl, C3-C8-cycloalkyl, C6-C10-aryloxymethyl, O-benzyl, O—C6-C10-aryl, O—C3-C8-cycloalkyl, O—C1-C6-alkyl, SO2—NH—C1-C6-alkyl, SO2—NH-(2,2,6,6-tetramethylpiperidin-4-yl), SO2—NH—C3-C8-cycloalkyl, SO2—N(C1-C6-alkyl)2 or COX, where X is O—C1-C6-alkyl, NH—C1-C6-alkyl, NH—C3-C8-cycloalkyl or N(C1-C6-alkyl)2, with the proviso that the substitutents R2 and R3 may in some instances be unsubstituted or substituted and are not both simultaneously hydrogen. A process for their preparation, and their inhibitory effect on the hormone-sensitive lipase, HSL.
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: July 22, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Stefan Petry, Karl Schoenafinger, Guenter Mueller, Karl-Heinz Baringhaus
  • Patent number: 6548547
    Abstract: The present invention relates to compounds of the formula I in which A1, A2, R2 and R3 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds for the therapy and prophylaxis of diseases, for example of cardiovascular disorders such as high blood pressure, angina pectoris, cardiac insufficiency, thromboses or atherosclerosis. The compounds of the formula I have the ability to modulate the endogenous production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of disease states which are associated with a disturbed cGMP balance. The invention relates to the use of compounds of the formula I for the therapy and prophylaxis of the designated disease states and for the production of pharmaceuticals therefor, novel compounds of the formula I, pharmaceutical preparations comprising them and processes for their preparation.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: April 15, 2003
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel
  • Patent number: 6369088
    Abstract: Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones of the formula 1 are described, in which R1 is substituted C1-C6-alkyl and C3-C9-cycloalkyl, R2, R3, R4 and R5 are hydrogen, halogen, nitro, C1-C4-alkyl, C1-C9-alkyloxy, substituted C6-C10-aryl-C1-C4-alkyloxy, C6-C10-aryloxy, C6-C10-aryl, C3-C8-cycloalkyl or O—C3—C8-cycloalkyl, or 2-oxopyrrolidin-1-yl, 2,5-dimethylpyrrol-1-yl or NR6-A-R7, with the proviso that R2, R3, R4 and R5 are not simultaneously hydrogen, and at least one of the radicals R2, R3, R4 or R5 is the radical 2-oxopyrrolidin-1-yl, 2,5-dimethylpyrrol-1-yl or NR6-A-R7, wherein R6=hydrogen, C1-C4-alkyl or substituted C6-C10-aryl-C1-C4-alkyl, A=a single bond, COn, SOn or CONH, n=1 or 2, R7=hydrogen, substituted C1-C18-alkyl, C2-C18-alkenyl, C6-C10-aryl-C1-C4-alkyl, C5-C8-cycloalkyl-C1-C4-alkyl, C5-C8-cycloalkyl, C6-C10-aryl-C2-C6-alkenyl, C6-C10-aryl, biphenylyl, biphenylyl-C1-C4-alkyl, indanyl, or the group Het-(CH2)r—, wherein r&eq
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: April 9, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Karl Schoenafinger, Stefan Petry, Guenter Mueller, Karl-Heinz Baringhaus
  • Patent number: 6344468
    Abstract: The present invention relates to substituted isoindolone derivatives of the formula I, in which R1, R2, R3, R4, R5, R6 and R7 are as defined in the claims, which are useful pharmaceutically active compounds for the therapy and prophylaxis of illnesses, for example cardiovascular diseases such as hypertension, angina pectoris, cardiac insufficiency, thromboses or atherosclerosis. The compounds of the formula I are capable of modulating the body's production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of illnesses which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of the formula I, to their use for the therapy and prophylaxis of the abovementioned illnesses and for preparing pharmaceuticals for these, and also pharmaceutical preparations which comprise compounds of the formula I.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: February 5, 2002
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Ursula Schindler, Karl Schoenafinger, Hartmut Strobel, Viola Groehn