Patents by Inventor Wolfgang Scholz

Wolfgang Scholz 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: 6025349
    Abstract: Phenyl-substituted alkenylcarboguanidides carrying perfluoroalkyl groups, a process for their preparation, their use as a medicament or diagnostic agent, and also a medicament containing them.Phenyl-substituted alkenylcarboguanidides carrying perfluoroalkyl groups, of the formula I ##STR1## in which the substituents have the meanings stated in the description, and their pharmaceutically suitable salts, are described. They are obtained by reacting a compound II ##STR2## with guanidine, in which R(1) to R(5) and R(A), R(B), R(C) and R(D) have the stated meaning, and L is a leaving group which easily undergoes nucleophilic substitution. Compounds I are excellent cardiovascular therapeutic agents.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: February 15, 2000
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jan-Robert Schwark, Heinz-Werner Kleemann, Hans-Jochen Lang, Andreas Weichert, Wolfgang Scholz, Udo Albus
  • Patent number: 6022899
    Abstract: There are described compounds of the formula I ##STR1## in which the substituents R(1) to R(7) and X have the meanings shown in the claims, and their pharmaceutically tolerable salts. These are effective inhibitors of the cellular sodium proton antiporter (Na.sup.+ /H.sup.+ exchanger). They are therefore outstandingly suitable for the treatment of all diseases which can be attributed to increased Na.sup.+ /H.sup.+ exchange.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: February 8, 2000
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz-Werner Kleemann, Joachim Brendel, Jan-Robert Schwark, Andreas Weichert, Hans-Jochen Lang, Udo Albus, Wolfgang Scholz
  • Patent number: 6011063
    Abstract: Ortho-substituted benzoylguanidines of the formula I ##STR1## in which R(1) to R(5) have the meanings given in the claims, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and for infarct treatment and also for the treatment of angina pectoris. They also inhibit in a preventive manner the pathophysiological processes in the formation of ischemically induced damage, in particular in the illicitation of ischemically induced cardiac arrhythmias.
    Type: Grant
    Filed: June 3, 1997
    Date of Patent: January 4, 2000
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 6005010
    Abstract: Compounds of the formula ##STR1## where T is ##STR2## and R(A), R(B), R(C), R(D), R(E), R(F), x and y have the meanings indicated in the claims, and their pharmaceutically acceptable salts are effective inhibitors of the cellular sodium-proton antiporter (Na.sup.+ /H.sup.+ exchanger). These compounds are therefore outstandingly suitable for treatment of all illnesses which are to be attributed to increased Na.sup.+ /H.sup.+ exchange.
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: December 21, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jan-Robert Schwark, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Andreas Weichert, Hans-Willi Jansen, Wolfgang Scholz
  • Patent number: 6001881
    Abstract: Benzoylguanidines of the formula I ##STR1## in which: R(1) to R(4) have the meanings given in the claims, are antiarrhythmic pharmaceuticals, having a cardioprotective component, which are also valuable for the prevention of ischemically induced damage, in particular in association with the triggering of ischemically induced cardiac arrhythmias. As a consequence of inhibiting the cellular Na.sup.+ /H.sup.+ exchange mechanism, they are used for treating acute or chronic damage triggered by ischemia. In addition to this, they are notable for their strong inhibitory effect on the proliferation of cells. They are suitable for preventing the genesis of high blood pressure.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: December 14, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5998481
    Abstract: There are described benzoylguanidines of the formula I ##STR1## having the definitions of R(1) to R(4) indicated in the text, and their pharmaceutically tolerable salts. They are obtained by reaction of a compound II ##STR2## with guanidine. They are outstanding agents for the treatment of disorders of the cardiovascular system.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: December 7, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Heinz-Werner Kleemann, Hans-Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5965744
    Abstract: The present invention relates to ortho-substituted benzoylguanidines of the formula I, defined in the specification. The invention also embraces processes for making these compounds, as well as compositions and methods of using them. The compounds of the invention exhibit very good antiarrhythmic properties, making them useful in treating or preventing infarction, angina pectoris, and pathophysiological processes associated with ischemically induced damage.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: October 12, 1999
    Assignee: Hoeschst Aktiengesellschaft
    Inventors: Andreas Weichert, Hans-Jochen Lang, Heinz-Werner Kleemann, Jan-Robert Schwark, Wolfgang Scholz, Udo Albus
  • Patent number: 5891927
    Abstract: Polyurethanes are recycled by comminution to particle sizes of from 0.01 to 2 mm and addition to the polyaddition mixture for preparing polyurethanes from(a) polyisocyanates,(b) substances reactive toward isocyanates and having active hydrogens, and, if desired,(c) chain extenders and/or crosslinkers, catalysts, blowing agents and customary additivesin an amount of from 0.1 to 40% by weight, based on the poly-addition mixture.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: April 6, 1999
    Assignee: BASF Aktiengesellschaft
    Inventors: Torsten Jeschke, Arne Kriesmann, Ute Bruns, Wolfgang Scholz, Michael-Christian Luderwald, Hartmut Peuker
  • Patent number: 5883133
    Abstract: Compounds of the formula I ##STR1## are described in which at least one of the substituents R(1), R(2), R(3), R(4) and R(5) is a nitrogen-containing heterocyclic radical. They are outstanding cardiovascular therapeutic agents. They are obtained by reaction of a compound II ##STR2## with guanidine.
    Type: Grant
    Filed: July 24, 1996
    Date of Patent: March 16, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jan-Robert Schwark, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Andreas Weichert, Udo Albus, Wolfgang Scholz
  • Patent number: 5880156
    Abstract: Substituted benzoylguanidines, process for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical containing them Benzoylguanidines of the formula I ##STR1## are described in which: R(1), R(2), R(3), R(4) are as defined in the specification, and pharmaceutically tolerated salts thereof.
    Type: Grant
    Filed: January 30, 1996
    Date of Patent: March 9, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Jochen Lang, Heinz-Werner Kleemann, Wolfgang Scholz, Udo Albus
  • Patent number: 5871451
    Abstract: Telemetry transmitting apparatus and a method are provided for reception and transmission of heart related electrical signals, such as electrocardiogram (EKG) and/or cardiac pacemaker signals, from a plurality of electrodes coupled to the body of a medical patient. A receiving facility of the apparatus receives a plurality of analog signals representing at least the EKG signals. An output signal representing the EKG signals is formed and transmitted, via a wireless coupling, to a telemetry receiver. An analog output port is provided on the telemetry transmitting apparatus. The analog output port is also coupled to the receiving facility. A plurality of output signals representing the EKG signals is provided to the analog output port of the telemetry transmitting apparatus. The analog output port may be coupled to buffers at the input terminals of the apparatus.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: February 16, 1999
    Assignee: Siemens Medical Systems, Inc.
    Inventors: John David Unger, Mark Edward Kolnsberg, Wolfgang Scholz
  • Patent number: 5869531
    Abstract: Disclosed are 4-(2'-trifluoromethylethyl)benzoylguanidine and 3-methylsulfonyl-4-(2'-trifluoromethylethyl)benzoylguanidine. Also disclosed are pharmaceutical compositions and the use of the compounds in the treatment of disorders induced by ischemia.
    Type: Grant
    Filed: September 8, 1995
    Date of Patent: February 9, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Heinz-Werner Kleemann, Hans-Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5866610
    Abstract: Substituted benzoylguanidines, process for their preparation, their use as a pharmaceutical or diagnostic, and pharmaceutical containing them.Described are benzoylguanidines of the formula I ##STR1## where R(1) to R(3) are H, Hal, (cyclo)alkyl, N.sub.3, CN or OH, alkyloxy, phenyl, phenoxy or benzoyl, and their pharmacologically acceptable salts, but with the exception of the compounds benzoylguanidine, 4-chlorobenzoylguanidine, 3,4-dichlorobenzoylguanidine and 3- or 4-methylbenzoylguanidine.They are obtained by reacting a compound II ##STR2## with guanidine, L being a leaving group.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: February 2, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Jochen Lang, Andreas Weichert, Heinz-Werner Kleemann, Jan-Robert Schwark, Wolfgang Scholz, Udo Albus
  • Patent number: 5856574
    Abstract: Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing themOrtho-substituted benzoylguanidines of the formula I ##STR1## in which R(2) and R(3) have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the development of ischemically induced damage, in particular in association with the triggering of ischemically induced cardiac arrhythmias.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: January 5, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Andreas Weichert, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Jan-Robert Schwark, Udo Albus, Wolfgang Scholz
  • Patent number: 5856344
    Abstract: Benzoylguanidines of the formula I ##STR1## in which R(1) to R(6) have the meanings stated in the claims, are antiarrhythmic pharmaceuticals which have excellent activity and a cardioprotective component and are highly suitable for the prophylaxis of infarcts and the treatment of infarcts, and for the treatment of angina pectoris, in which case they also preventively inhibit or greatly reduce the pathophysiological processes in the development of ischemia-induced damage, especially in the triggering of ischemia-induced cardiac arrhythmias.
    Type: Grant
    Filed: October 31, 1996
    Date of Patent: January 5, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz-Werner Kleemann, Joachim Brendel, Jan-Robert Schwark, Andreas Weichert, Hans Jochen Lang, Udo Albus, Wolfgang Scholz
  • Patent number: 5852046
    Abstract: Benzo-fused heterocyclic compounds having a 5-membered ring, processes for their preperation, their use as medicaments, their use as diagnostic agents and medicaments containing them.Benzo-fused heterocyclic compounds having a 5-membered ring, of the formula I ##STR1## where X is N or CR(6); Y is oxygen, S or NR(7); A and B together are a bond or are both hydrogen, if, at the same time, X is CR(6) and Y is NR(7),one of the substituents R(1) to R(6) is a --CO--N.dbd.C(NH.sub.2).sub.2 group;the other respective substituents R(1) to R(6) are H, Hal or alkyl;up to two of the other substituents R(1) to R(6) are CN, NO.sub.2, N.sub.3, (C.sub.1 -C.sub.4)-alkoxy, CF.sub.3 ; up to one of the other substituents is R(8)--C.sub.n H.sub.2n --Z-- or phenyl;R(7) is H, alk(en)yl or R(8)--C.sub.n H.sub.2n --, and pharmaceutically tolerated salts there of, are described.
    Type: Grant
    Filed: June 10, 1997
    Date of Patent: December 22, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Jochen Lang, Andreas Weichert, Jan-Robert Schwark, Wolfgang Scholz, Udo Albus, Peter Crause
  • Patent number: 5849775
    Abstract: Benzoylguaridines of the formula I ##STR1## are described in which: R(1), R(2), R(3), R(4), R(5) are as defined in the specification, and pharmaceutically tolerated salts thereof.
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: December 15, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jan-Robert Schwark, Heinz-Werner Kleemann, Hans-Jochen Lang, Andreas Weichert, Wolfgang Scholz, Udo Albus
  • Patent number: 5822886
    Abstract: An integrally molded midsole for an athletic shoe having tubular suspension members disclosed. The tubular suspension members behave as springs and have spring constants which may be designed for a particular application by choice of the tube length, the tube wall thickness or the hardness of the tube material. Preferably, the midsole is made of an elastomer such as HYTREL that is cast in a preformed shape and thereafter subjected to substantial compressive forces so that the tubular springs take a compression set and thereafter perform as near-ideal springs.
    Type: Grant
    Filed: October 25, 1995
    Date of Patent: October 20, 1998
    Assignee: Adidas International, BV
    Inventors: Simon Luthi, Xavier Kalin, Wolfgang Scholz, Edgar Stussi
  • Patent number: 5821329
    Abstract: The present invention describes cyclic peptide compounds which modulate integrin mediated adhesion. These compounds can inhibit both .beta..sub.1 and .beta..sub.2 mediated adhesion. The invention further relates to therapeutic uses for these compounds in the treatment of adhesion related pathologies.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: October 13, 1998
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Thomas J. Lobl, Shiu-Lan Chiang, Wolfgang Scholz, Nancy Delaet, Pina Cardarelli
  • Patent number: 5756535
    Abstract: Substituted thiophenylalkenylcarboxylic acid guanidides, processes for their preparation, their use as a medicament or diagnostic, and a medicament containing them.There are described substituted thiophenylalkenylcarboxylic acid guanidides of the formula I ##STR1## in which R(1) to R(5) have the meanings given in the claims, which are outstandingly active antiarrhythmic pharmaceuticals having a cardioprotective component and are outstandingly suitable for infarct prophylaxis and infarct treatment and also for the treatment of angina pectoris, where they also inhibit or greatly reduce the pathophysiological processes in the formation of ischemically induced damage, in particular in the initiation of ischemically induced cardiac arrhythmias, in a preventive manner.
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: May 26, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Jan-Robert Schwark, Joachim Brendel, Heinz-Werner Kleemann, Hans Jochen Lang, Andreas Weichert, Udo Albus, Wolfgang Scholz