Patents by Inventor Paolo Tavecchia

Paolo Tavecchia 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).

  • Novel aldosterone antagonists and uses thereof
    Publication number: 20070066580
    Abstract: The present invention relates to novel compounds that are aldosterone receptor antagonists, to pharmaceutical compositions containing the aldosterone receptor antagonists, and to methods of treatment using the same.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 22, 2007
    Applicant: Recordati Ireland Limited
    Inventors: Amedeo Leonardi, Carlo Riva, Paolo Tavecchia, Giorgio Sironi
  • Derivatives of antibiotic GE2270 factors C.sub.2a, D.sub.2 and E
    Patent number: 6008225
    Abstract: Mono- or di-substituted derivatives of GE2270 factors C.sub.2a, D.sub.2 and E of general formula (I), wherein W represents a moiety of formula (a), (b) or (c), R.sup.1 and R.sup.2 representing a variety of substituents, X.sup.1 is methyl, X.sup.2 is a --CH.sub.2 --W.sup.1 moiety and X.sup.3 is methylamino or amino, or X.sup.1 is a --CH.sub.2 --W.sup.1 moiety, X.sup.2 is methoxymethylene and X.sup.3 is methylamino, with the proviso that when X.sup.3 is amino, then W must be 2-(aminocarbonyl)-pyrrolidinyl; with the further proviso that when W is 2-(aminocarbonyl)-pyrrolidinyl, then W.sup.1 cannot be hydroxy; and the pharmaceutically acceptable salts thereof. The mono- or di-substituted derivatives of antibiotic GE 2270 of formula (I) are antimicrobial agents mainly active against gram positive bacteria.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: December 28, 1999
    Assignee: BioSearch Italia, S.p.A.
    Inventors: Sergio Lociuro, Paolo Tavecchia, Romeo Ciabatti, Ermenegildo Restelli
  • Antibiotic GE 2270 factors B.sub.1, B.sub.2, C.sub.1, C.sub.2, D.sub.1, D.sub.2, E and T
    Patent number: 5843890
    Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors B.sub.1, B.sub.2, C.sub.1, C.sub.2, D.sub.1, D.sub.2, E and T, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them and their use as animal growth promoters.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: December 1, 1998
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Enrico Selva, Paolo Tavecchia, Ermenegildo Restelli, Pietro Ferrari, Maurizio Denaro
  • Antibiotic GE 2270 factors B.sub.1, B.sub.2, C.sub.1, C.sub.2, D.sub.1, D.sub.2, E and T
    Patent number: 5747295
    Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors B.sub.1, B.sub.2, C.sub.1, C.sub.2, D.sub.1, D.sub.2, E and T, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them and their use as animal growth promoters.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: May 5, 1998
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Enrico Selva, Paolo Tavecchia, Ermenegildo Restelli, Pietro Ferrari, Maurizio Denaro
  • Amides of antibiotic GE 2270 factors
    Patent number: 5599791
    Abstract: The present invention is directed to novel amide derivatives of antibiotic GE 2270 compounds and a process for preparing them. Said amide derivatives are antimicrobial agents active against gram positive bacteria as well as gram negative bacteria.
    Type: Grant
    Filed: July 1, 1993
    Date of Patent: February 4, 1997
    Assignee: Gruppo Lepetit SPA
    Inventors: Paolo Tavecchia, Sergio Lociuro, Romeo Ciabatti, Enrico Selva
  • Antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H
    Patent number: 5547666
    Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 20, 1996
    Assignee: Gruppo Lepetit SpA
    Inventors: Enrico Selva, Paolo Tavecchia
  • Antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H
    Patent number: 5139778
    Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors A.sub.1, A.sub.2, A.sub.3 and H, the additional salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them.
    Type: Grant
    Filed: July 2, 1990
    Date of Patent: August 18, 1992
    Assignee: Gruppo Lepetit SpA
    Inventors: Enrico Selva, Paolo Tavecchia
  • Process for the preparaiton of alkyl fluorides
    Patent number: 4879068
    Abstract: Preparation of alkyl fluoride by replacement of an aliphatic hydroxy group with fluorine. The reaction is performed by treating a sulfonyl derivative of an aliphatic hydroxy group with an inorganic fluoride in a polyglycol.
    Type: Grant
    Filed: September 30, 1986
    Date of Patent: November 7, 1989
    Inventors: Dario Chiarino, Davide Della Bella, Giancarlo Jommi, Domenico Badone, Roberto Pagliarin, Paolo Tavecchia