Patents by Inventor Eliahu Roubini

Eliahu Roubini 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).

  • Antagonists with position 13 modification
    Patent number: 5093233
    Abstract: The present invention relates to the use of peptide hormone analogues as inhibitors of their respective naturally occurring peptide hormone. The structure of the peptide hormone analogues is exemplified by parathyroid hormone (PTH), wherein Lys.sup.13 is substituted to increase the biological activity of the PTH analogues. Thus, there are disclosed peptides having the formulae:PTH(7-34)NH.sub.2 ;[Tyr.sup.34 ]PTH(7-34)NH.sub.2 ;[D-Trp.sup.12, Tyr.sup.34 ]PTH(7-34)NH.sub.2 ;[Nle.sup.8,18, D-Trp.sup.12, Tyr.sup.34 ]PTH(7-34)NH.sub.2 ;[Nle.sup.8,18, Tyr.sup.34 ]PTH(7-34)NH.sub.2 ;desamino[Nle.sup.8,18, D-Trp.sup.12, Tyr.sup.34 ]PTH(7-34)NH.sub.2 ; and,desamino[Nle.sup.8,18, D-Trp.sup.12, Tyr.sup.34 ]PTH(8-34)NH.sub.2wherein Lys.sup.13 is modified in the epsilon-amino acid group by N,N-diisobutyl or 3-phenylpropanoyl.
    Type: Grant
    Filed: April 25, 1990
    Date of Patent: March 3, 1992
    Assignee: Merck & Co., Inc.
    Inventors: Michael Rosenblatt, Eliahu Roubini, Michael Chorev, Ruth F. Nutt
  • Humoral hypercalcemic factor antagonists modified at position 13 by biotin
    Patent number: 5087561
    Abstract: The present invention relates to the use of peptide analogues as inhibitors of their respective naturally occurring peptides. The structure of the peptide hormone analogues is exemplified by human humoral hypercalcemic factor (hHCF), wherein Lys.sup.13 or Lys.sup.11 is modified on the epsilon-amino group by biotin so as to produce HCF analogues which can inhibit the action of HCF.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: February 11, 1992
    Assignee: Merck & Co., Inc.
    Inventors: Michael Rosenblatt, Michael Chorev, Eliahu Roubini, Ruth F. Nutt, Le T. Duong
  • Humoral hypercalcemic factor antagonists with modification at position 13 . . .
    Patent number: 5087562
    Abstract: The present invention relates to the use of peptide analogues as inhibitors of their respective naturally occurring peptides. The structure of the peptide hormone analogues is exemplified by human humoral hypercalcemic factor (hHCF), wherein Lys.sup.13 is modified so as to produce HCF analogues which can inhibit the action of HCF.
    Type: Grant
    Filed: April 25, 1990
    Date of Patent: February 11, 1992
    Assignee: Merck & Co., Inc.
    Inventors: Michael Rosenblatt, Eliahu Roubini, Michael Chorev, Ruth F. Nutt