Patents by Inventor Wolfgang Grell

Wolfgang Grell 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: 6855710
    Abstract: The present invention relates to new substituted indolinones of general formula wherein X and R1 to R5 are defined as in claim 1, the isomers and the salts thereof which have valuable properties. The above compounds of general formula I wherein R1 denotes a hydrogen atom, a C1-3-alkyl group or a prodrug group have valuable pharmacological properties, particularly an inhibiting effect on various kinases, on viral cyclin and on receptor tyrosine kinases, and the other compounds of the above general formula I wherein R1 does not represent a hydrogen atom, a C1-3-alkyl group or a prodrug group are valuable intermediate products for the preparation of the abovementioned compounds.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: February 15, 2005
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Rainer Walter, Wolfgang Grell, Armin Heckel, Frank Himmelsbach, Wolfgang Eberlein, Gerald Roth, Jacobus C.A. van Meel, Norbert Redemann, Walter Spevak, Ulrike Tontsch-Grunt, Thomas von Rueden
  • Publication number: 20040058978
    Abstract: The present invention relates to new substituted indolinones of general formula 1
    Type: Application
    Filed: September 19, 2003
    Publication date: March 25, 2004
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Rainer Walter, Wolfgang Grell, Armin Heckel, Frank Himmelsbach, Wolfgang Eberlein, Gerald Roth, Jacobus C. A. van Meel, Norbert Redemann, Walter Spevak, Ulrike Tontsch-Grunt, Thomas von Rueden
  • Patent number: 6545035
    Abstract: Substituted indolinones of general formula having effect on various kinases and cycline/CDK complexes and on the proliferation of various tumour cells. Exemplary compounds are: 3-Z-[1-(4-(N-Benzyl-N-methyl-aminomethyl)-phenylamino)-1-methyl-methylene]-5-amido-2-indolinone and 3-Z-[1-(4-(2,3,4,5-Tetrahydro-benzo(d)azepin-3-yl-methyl)-phenylamino)-1-methyl-methylene]-5-amido-2-indolinone.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: April 8, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Armin Heckel, Rainer Walter, Wolfgang Grell, Jacobus C. A. Van Meel, Norbert Redemann
  • Patent number: 6319918
    Abstract: Substituted indolinones of general formula having effect on various kinases and cycline/CDK complexes and on the proliferation of various tumour cells. Exemplary compounds are: 3-Z-[1-(4-(N-Benzyl-N-methyl-aminomethyl)-phenylamino)-1-methyl-methylene]-5-amido-2-indolinone and 3-Z-[1-(4-(2,3,4,5-Tetrahydro-benzo(d)azepin-3-yl-methyl)-phenylamino)-1-methyl-methylene]-5-amido-2-indolinone.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: November 20, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Armin Heckel, Rainer Walter, Wolfgang Grell, Jacobus C. A. van Meel, Norbert Redemann
  • Patent number: 6300342
    Abstract: Antithrombotic phenylalkyl derivatives of the formula Exemplary compounds are: (a) 1-[3-(4-amidino-phenyl)propionyl]-6-(4-fluoro-phenylsulphonamido)-1,2,3,4-tetrahydro-quinoline, (b) 1-[3-(4-amidino-phenyl)propionyl]-6-butylsulphonamido-1,2,3,4-tetrahydro-quinoline, (c) 1-[3-(4-amidino-phenyl)propionyl]-5-phenylsulphonamido-1,2,3,4-tetrahydro-quinoline, (d) 1-[3-(4-amidino-phenyl)propionyl]-3-methyl-6-phenylsulphonamido-1,2,3,4-tetrahydro-quinoline, and, (e) 1-[3-(4-amidino-phenyl)propionyl]-6-(5-chloro-thien-2-ylsulphonamido)-1,2,3,4-tetrahydro-quinoline.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: October 9, 2001
    Assignee: Boehringer Ingelheim Pharm KG
    Inventors: Armin Heckel, Rainer Soyka, Wolfgang Grell, Eric Haaksma, Klaus Binder, Rainer Zimmerman
  • Patent number: 6169106
    Abstract: The present invention relates to substituted indolinones of general formula wherein R1 to R5, and X are defined as in claim 1, the isomers thereof and the salts thereof, particularly the physiologically acceptable salts thereof which have valuable pharmacological properties, particularly an inhibitory effect on various kinases and cycline/CDK complexes and on the proliferation of various tumour cells, pharmaceutical compositions containing these (compounds, their use and processes for preparing them.
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: January 2, 2001
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Armin Heckel, Rainer Walter, Wolfgang Grell, Jacobus C. A. van Meel, Norbert Redemann
  • Patent number: 6143769
    Abstract: The present application relates to the uses of phenylacetic acid benzylamides and new (S)(+)-2-ethoxy-4-[N-[1-2-piperidino-phenyl)-3-methyl-1-butyl]-aminocarbon ylmethyl]-benzoic acid and the salts thereof, which have valuable pharmacological properties, namely an effect on the intermediate metabolism, but particularly the effect of lowering blood sugar.
    Type: Grant
    Filed: May 9, 1994
    Date of Patent: November 7, 2000
    Assignee: Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, deceased, Robert Sauter, Manfred Reiffen, Eckhard Rupprecht
  • Patent number: 6043254
    Abstract: The present invention relates to indolinones of general formula ##STR1## wherein R.sub.1 to R.sub.3 are defined in claim 1, the isomers and the salts thereof, particularly the physiologically acceptable salts thereof which have valuable pharmacological properties, particularly an inhibiting effect on various kinases and cycline/CDK complexes and on the proliferation of various tumour cells, pharmaceutical compositions containing these compounds, their use and processes for preparing them.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: March 28, 2000
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Wolfgang Grell, Helmut Wittneben, Jacobus Constantinus Antonius van Meel, Norbert Redemann, Rainer Walter, Armin Heckel, Frank Himmelsbach, Robert Haigh
  • Patent number: 5604225
    Abstract: Substituted thiazoles, oxazoles and 2-hydroxy morpholine compounds useful in the treatment of diabetes mellitus and obesity are described.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: February 18, 1997
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Manfred Reiffen, Rudolf Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5519138
    Abstract: A phenylalkyl derivative of the formula ##STR1## wherein R.sub.a to R.sub.f, A and B are substituents and n is the number 0 or 1.These phenylalkyl derivatives possess angiotensin antagonist activity.
    Type: Grant
    Filed: December 1, 1994
    Date of Patent: May 21, 1996
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Uwe Ries, Manfred Reiffen, Wolfgang Grell, Norbert Hauel, Berthold Narr, Armin Heckel, Andreas Bomhard, Jacques van Meel, Wolfgang Wienen, Michael Entzeroth
  • Patent number: 5457205
    Abstract: Compounds of formula ##STR1## where the substituents are as defined herein, are disclosed, which compounds are useful in the treatment of diabetes and obesity, among other uses.
    Type: Grant
    Filed: March 12, 1993
    Date of Patent: October 10, 1995
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Manfred Reiffen, Rudolph Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5312924
    Abstract: The present application relates to the uses of phenylacetic acid benzylamides and new (S)(+)-2-ethoxy-4-[N-[1-2-piperidino-phenyl)-3-methyl-1-butyl]-aminocarbon ylmethyl]benzoic acid and the salts thereof, which have valuable pharmacological properties, namely an effect on the intermediate metabolism, but particularly the effect of lowering blood sugar.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: May 17, 1994
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, deceased, Robert Sauter, Manfred Reiffen, Eckhard Ruprecht
  • Patent number: 5232946
    Abstract: The invention relates to new phenylethanolamines of general formula ##STR1## wherein A represents a straight-chained or branched alkylene group,B represents a bond, an alkylene group, a carbonyl or hydroxymethylene group,R.sub.1 represents a hydrogen atom, a halogen atom or a trifluoromethyl group,R.sub.2 represents a hydrogen atom or an amino group,R.sub.3 represents a cyano group, a hydrogen, chlorine or bromine atom andR.sub.4 represents a hydrogen or halogen atom, an alkyl, hydroxy, alkoxy, carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group or an alkoxy group substituted in the end position by a carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, hydroxy, alkoxy, amino, alkylamino, dialkylamino, pyrrolidino, piperidino or hexamethyleneimino group,the optical isomers and diastereoisomers and acid addition salts thereof.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: August 3, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Rudolf Hurnaus, Manfred Reiffen, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5219852
    Abstract: Substituted thiazoles, oxazoles and 2-hydroxy morpholine compounds useful in the treatment of diabetes mellitus and obesity are described.
    Type: Grant
    Filed: December 18, 1991
    Date of Patent: June 15, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Manfred Reiffen, Rudolf Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 5216167
    Abstract: Phenylacetic acid benzylamides having the following general structure ##STR1## wherein the substituents are defined herein, are disclosed, which compounds are hypoglcemic agents.
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: June 1, 1993
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, deceased, Robert Sauter, Manfred Reiffen, Eckhard Rupprecht
  • Patent number: 5068325
    Abstract: The present invention relates to new 4,5,7,8-tetrahydro-6H-thiazolo[5,4-d]azepines of general formula II ##STR1## wherein the substituents are defined herein below, which compounds have valuable pharmacological properties, namely selective effects on the dopaminergic system which are achieved by stimulating (predominantly D2) dopamine receptors.
    Type: Grant
    Filed: June 20, 1989
    Date of Patent: November 26, 1991
    Assignee: Karl Thomae GmbH
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Manfred Reiffen, Robert Sauter, Ludwig Pichler, Walter Kobinger, Michael Entzeroth, Joachim Mierau, Gunter Schingnitz
  • Patent number: 5026702
    Abstract: The invention relates to new morpholines and morpholine-N-oxides of formula ##STR1## wherein the substituents are defined hereunder, which compounds have valuable pharmacological properties, namely an effect on the metabolism, preferably the effect of lowering blood sugar and reducing body fat, and the effect of lowering the atherogenic .beta.-lipoproteins VLDL and LDL, and a performance enhancing effect in animals.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: June 25, 1991
    Assignee: Dr. Karl Thomae, GmbH
    Inventors: Manfred Reiffen, Michael Mark, Robert Sauter, Wolfgang Grell
  • Patent number: 4886814
    Abstract: Substituted thiazoles, oxazoles and 2-hydroxy morpholine compounds useful in the treatment of diabetes mellitus and obesity are described.
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: December 12, 1989
    Assignee: Dr. Karl Thomas GmbH
    Inventors: Manfred Reiffen, Rudolf Hurnaus, Robert Sauter, Wolfgang Grell, Eckhard Rupprecht
  • Patent number: 4735959
    Abstract: There are described novel carboxylic acid derivatives of the formula ##STR1## and derivatives of the formula ##STR2## and the addition salts thereof, which exhibit an effect on the intermediary metabolism. Furthermore, the compounds of Formula Ia as well as the compounds of Formula I possess blood-sugar lowering properties.
    Type: Grant
    Filed: May 14, 1985
    Date of Patent: April 5, 1988
    Assignee: Dr. Karl Thomae GmbH
    Inventors: Wolfgang Grell, Gerhart Griss, Robert Sauter, Rudolf Hurnaus, Eckhard Rupprecht, Nikolaus Kaubisch, Joachim Kahling, Bernhard Eisele
  • Patent number: RE37035
    Abstract: Phenylacetic acid benzylamides having the following general structure wherein the substituents are defined herein, are disclosed, which compounds are hypoglcemic agents.
    Type: Grant
    Filed: October 7, 1997
    Date of Patent: January 30, 2001
    Assignee: Boehringer Ingelheim KG
    Inventors: Wolfgang Grell, Rudolf Hurnaus, Gerhart Griss, Robert Sauter, Manfred Reiffen, Eckhard Rupprecht