Patents by Inventor Herbert Kogler

Herbert Kogler 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).

  • Antibiotic, deoxymulundocandin, a process for its production and its use as medicament
    Patent number: 5387670
    Abstract: Deoxymulundocandin, a compound of the formula I (SEQ. ID NO: 1) ##STR1## has an antiyeast, an antifungal and an immunomodulatory action.
    Type: Grant
    Filed: January 24, 1991
    Date of Patent: February 7, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Kirity Roy, Triptikumar Mukhopadhyay, Hans-Wolfram Fehlhaber, Herbert Kogler, Bimal N. Ganguli
  • Enkastins: new glycopeptides which act to inhibit enkephlinase, processes for their preparation, and their use as pharmaceutical products
    Patent number: 5302582
    Abstract: The invention relates to new biologically active glycopeptides of the general formulaSacch--A--B--Rin which Sacch represents a monosaccharide residue with, where appropriate, the OH groups being partially or completely substituted,A represents the residue of a neutral L- or D-amino acid or --if B is absent--represents the residue of a neutral D-amino acid,B is absent or represents the residue of a neutral L- or D-amino acid or of an optionally .omega.-substituted bi-functional acidic or basic L- or D-amino acid, and R represents hydroxyl, (C.sub.1 -C.sub.8)-alkoxy, an amino radical which is optionally substituted by one or two identical or different radicals from the series comprising (C.sub.1 -C.sub.8)-alkyl, (C.sub.5 -C.sub.8)-cycloalkyl, (C.sub.5 -C.sub.8)-heteroalkyl or (C.sub.5 -C.sub.8)-heteroaryl, or another acid derivative. These compounds have enkephalinase-inhibiting properties and can thus be used, for example, as analgesics in human and veterinary medicine.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: April 12, 1994
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Laszlo Vertesy, Peter Schindler, Herbert Kogler, Hans-Wolfram Fehlhaber, Francoise Delevallee
  • Antibiotic compounds and their production
    Patent number: 5270182
    Abstract: The novel compounds of formulas I and II ##STR1## have an antibiotic activity.
    Type: Grant
    Filed: May 7, 1992
    Date of Patent: December 14, 1993
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Christopher M. M. Franco, Dilip J. Upadhyay, Louis E. L. Coutinho, Bimal N. Ganguli, Jurgen Blumbach, Hans-Wolfram Fehlhaber, Herbert Kogler
  • Antibiotic alisamycin and its use
    Patent number: 5114967
    Abstract: Alisamycin, a compound of the formula I ##STR1## has an antibiotic, antitumor and antiparasitic action.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: May 19, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Christopher M. M. Franco, Erra K. S. Vijayakumar, Sugata Chatterjee, Bimal N. Ganguli, Jurgen Blumbach, Herbert Kogler, Hans-Wolfram Fehlhaber
  • Antibiotic, aranorosin, a microbiological process for the preparation thereof, and the use thereof as a pharmaceutical
    Patent number: 5112858
    Abstract: A new antibiotic, aranorosin, a microbiological process for the preparation thereof, and the use thereof as a pharmaceutical.Aranorosin, a compound of the formula ##STR1## can be prepared with the aid of the fungus culture Y-30499 (DSM 4151). Aranorosin has an antibiotic action as well as an action against malignant tumors.
    Type: Grant
    Filed: May 11, 1989
    Date of Patent: May 12, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Kirity Roy, Triptikumar Mukhopadhyay, Goukanapalli C. S. Reddy, Erra K. S. Vijayakumar, Bimal N. Ganguli, Richard H. Rupp, Hans-Wolfram Fehlhaber, Herbert Kogler
  • Antibiotic, mersacidin, a process for the preparation thereof and the use thereof as a pharmaceutical
    Patent number: 5112806
    Abstract: Mersacidin, a cyclic peptide of the formula I ##STR1## has antibiotic activity.
    Type: Grant
    Filed: August 15, 1989
    Date of Patent: May 12, 1992
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Sukumar Chatterjee, Sugata Chatterjee, Bimal N. Ganguli, Deepak K. Chatterjee, Rajendra K. H. Jani, Richard H. Rupp, Hans-Wolfram Fehlhaber, Herbert Kogler, Gerhard Seibert, Volker Teetz
  • Macrolide antibiotic and its use as a medicinal agent
    Patent number: 4988677
    Abstract: The present invention relates to the macrolide antibiotic swalpamycin, to a microbiological process for its preparation, to a new microorganism strain Streptomyces species, and to the use of swalpamycin as a medicinal agent for the treatment of infections caused by bacteria, mycoplasmas and Actinomycetes.
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: January 29, 1991
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Christopher M. M. Franco, Julia Gandhi, Sugata Chatterjee, Goukanapalli C. S. Reddy, Bimal N. Ganguli, Richard H. Rupp, Herbert Kogler, Hans-Wolfram Fehlhaber