Patents by Inventor Giorgio Caravatti

Giorgio Caravatti 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).

  • Publication number: 20070161632
    Abstract: The invention relates to 7H-pyrrolo[2,3-d]pyrimidine derivatives of formula I wherein the symbols and substituents are as defined in the description, to processes for the preparation thereof, to pharmaceutical compositions comprising such derivatives and to the use of such derivatives—alone or in combination with one or more other pharmaceutically active compounds—for the preparation of pharmaceutical compositions for the treatment especially of a proliferative disease, such as a tumour.
    Type: Application
    Filed: March 14, 2007
    Publication date: July 12, 2007
    Inventors: Guido Bold, Hans-Georg Capraro, Giorgio Caravatti, Peter Traxler
  • Publication number: 20070135460
    Abstract: The invention relates to 7H-pyrrolo[2,3-d]pyrimidine derivatives of formula (I), wherein the symbols and substituents are as defined in the description, to processes for the preparation thereof, to pharmaceutical compositions comprising such derivatives and to the use of such derivatives—alone or in combination with one or more other pharmaceutically active compounds—for the preparation of pharmaceutical compositions for the treatment especially of a proliferative disease, such as a tumour.
    Type: Application
    Filed: February 17, 2005
    Publication date: June 14, 2007
    Inventors: Giorgio Caravatti, Andrea Vaupel
  • Publication number: 20060223818
    Abstract: The invention relates to N-phenyl-2-pyrimidine-amine derivatives of formula I wherein the substituents are defined as indicated in the description, to processes for the preparation thereof, to medicaments comprising those compounds, and to the use thereof in the preparation of pharmaceutical compositions for the therapeutic treatment of warm-blooded animals, including humans.
    Type: Application
    Filed: June 7, 2006
    Publication date: October 5, 2006
    Inventors: Hans Buerger, Giorgio Caravatti, Juerg Zimmermann, Paul Manley, Werner Breitenstein, Margaret Cudd
  • Patent number: 7081532
    Abstract: The invention relates to N-phenyl-2-pyrimidine-amine derivatives of formula (I) wherein the substituents are defined as in the description, to processes for the preparation thereof, to medicaments comprising those compounds, and the use thereof in the preparation of pharmaceutical compositions for the therapeutic treatment of warm-blooded animals, including humans.
    Type: Grant
    Filed: September 11, 2001
    Date of Patent: July 25, 2006
    Assignee: Novartis AG
    Inventors: Hans M Buerger, Giorgio Caravatti, Juerg Zimmermann, Paul W Manley, Werner Breitenstein, Margaret A Cudd
  • Publication number: 20060106027
    Abstract: The invention relates to phenyl-[4-(3-phenyl-1H-pyrazol-4-yl)-pyrimidin-2-yl]-amine derivatives and to processes for the preparation thereof, to pharmaceutical compositions comprising such derivatives and to the use of such derivatives—alone or in combination with one or more other pharmaceutically active compounds—for the preparation of pharmaceutical compositions for the treatment especially of a proliferative disease, such as a tumour.
    Type: Application
    Filed: July 8, 2003
    Publication date: May 18, 2006
    Inventors: Pascal Furet, Patricia Imbach, Timothy Ramsey, Achim Schlapbach, Dieter Scholz, Giorgio Caravatti
  • Publication number: 20060035897
    Abstract: The invention relates to trifluoromethyl substituted benzamide compounds of the formula I, pharmaceuticals comprising these compounds, their use as or for the manufacture of pharmaceuticals, particularly as inhibitors of protein kinases, especially of ephrin receptor kinases, and/or the treatment of a condition, disorder or disease state mediated by a protein kinase activity and/or a proliferative disease, methods of treatment comprising administering the compounds, especially of therapeutic and prophylactic treatment, methods for the manufacture of the compounds and novel intermediates and partial steps for their synthesis.
    Type: Application
    Filed: August 10, 2005
    Publication date: February 16, 2006
    Inventors: Giorgio Caravatti, Pascal Furet, Patricia Imbach, Georg Martiny-Baron, Lawrence Perez, Tao Sheng
  • Publication number: 20040248911
    Abstract: The invention relates to 7H-pyrrolo[2,3-d]pyrimidine derivatives of formula I 1
    Type: Application
    Filed: February 20, 2004
    Publication date: December 9, 2004
    Inventors: Guido Bold, Hans-Georg Capraro, Giorgio Caravatti, Peter Traxler
  • Publication number: 20040242600
    Abstract: The invention relates to 7H-pyrrolo[2,3-d]pyrimidine derivatives of formula I wherein the symbols and substituents are as defined in the description, to processes for the preparation thereof, to pharmaceutical compositions comprising such derivatives and to the use of such derivatives-alone or in combination with one or more other pharmaceutically active compounds-for the preparation of pharmaceutical compositions for the treatment especially of a proliferative disease, such as a tumour.
    Type: Application
    Filed: February 3, 2004
    Publication date: December 2, 2004
    Inventors: Guido Bold, Hans-Georg Capraro, Giorgio Caravatti, Peter Traxler
  • Patent number: 6767906
    Abstract: This application discloses 2-amino-6-anilino-purine derivatives of the formula I in which q is 1-5, and R1 is &agr;) —S(═O)k—NR6R7, in which  k is 1 or 2,  wherein under the proviso that R6 and R7 cannot be simultaneously hydrogen &agr;1) R6, R7 can be identical or different from one another and represent an aliphatic, carbocyclic, heterocyclic, carbocyclic-aliphatic or heterocyclic-aliphatic radical; hydrogen or lower aliphatic acyl; or &agr;2) R6 and R7 together are an alkylene or alkenylene radical having from 3 up to and including 9 C atoms, in which 1-3 C atoms can be replaced by oxygen, sulfur or nitrogen, &bgr;) N-(aryl lower alkyl)carbamoyl, or &ggr;) a radical of the formula —NH—S(═O)i—R8, in which  i is 1 or 2,  R8 is an aliphatic, carbocyclic or heterocyclic radical; or &dgr;) a radical of the formula —NH—C(═O)—R9,  and the other variable substituents are as defined herein.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: July 27, 2004
    Assignee: Novartis AG
    Inventors: Patricia Imbach, Hans-Georg Capraro, Jürg Zimmermann, Giorgio Caravatti, Pascal Furet, Wolfgang Karl-Diether Brill
  • Publication number: 20040102453
    Abstract: The invention relates to N-phenyl-2-pyrimidine-amine derivatives of formula (I) wherein the substituents are defined as indicated in the description, to processes for the preparation thereof, to medicaments comprising those compounds, and the use thereof in the preparation of pharmaceutical compositions for the therapeutic treatment of warm-blooded animals, including humans.
    Type: Application
    Filed: March 10, 2003
    Publication date: May 27, 2004
    Inventors: Hans Michael Buerger, Giorgio Caravatti, Juerg Zimmerman, Paul William Manley, Werner Breitenstein, Margaret Amelia Cudd
  • Patent number: 6387927
    Abstract: The invention relates to anti-tumour-effective compounds of formula (I), wherein the radicals have the meanings given in the description.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: May 14, 2002
    Assignee: Novatis AG
    Inventors: Karl-Heinz Altmann, Guido Bold, Giorgio Caravatti, Andreas Flörsheimer
  • Publication number: 20020016329
    Abstract: 2-Amino-6-anilino-purine derivatives of the formula I 1
    Type: Application
    Filed: August 10, 2001
    Publication date: February 7, 2002
    Inventors: Patricia Imbach, Hans-Georg Capraro, Jurg Zimmermann, Giorgio Caravatti, Pascal Furet, Wolfgang Karl-Diether Brill
  • Patent number: 5827846
    Abstract: The utility of known and novel staurosporin derivatives of formula I ##STR1## wherein R.sub.1 is formyl, an aliphatic hydrocarbon radical having up to 29 carbon atoms that is unsubstituted or substituted by aryl, or is an aryl radical,R.sub.2 is hydrogen, C.sub.1 -C.sub.5 alkyl, benzoyl, lower alkanoyl or .alpha.-aminoacyl having a free or protected amino group, andR.sub.3 is hydrogen, hydroxy, lower alkoxy or oxo,or whereinR.sub.1 is methoxycarbonylmethyl,R.sub.2 is benzoyl, andR.sub.3 is hydrogen,for avoiding or removing multi-drug resistance to anti-tumour agents, such as vinblastine or adriamycin, is described.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: October 27, 1998
    Assignee: Novartis Corp.
    Inventors: Urs Regenass, Giorgio Caravatti, Oskar Wacker
  • Patent number: 5639911
    Abstract: Compounds of formula I ##STR1## wherein A, X, Z and R.sub.1 -R.sub.5 are as defined in the description, and their salts have valuable pharmaceutical properties and are effective especially against tumours. They are prepared in a manner known per se.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 17, 1997
    Assignee: Ciba-Geigy Corporation
    Inventors: Jaroslav Stanek, Jorg Frei, Giorgio Caravatti
  • Patent number: 5516775
    Abstract: The invention relates to the use of known N-phenyl-2-pyrimidine derivatives for inhibiting proteinkinase C in warm-blooded animals as antitumor agents. ##STR1## The substituents in formula I are as defined in claim 1.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: May 14, 1996
    Assignee: Ciba-Geigy Corporation
    Inventors: Jurg Zimmermann, Giorgio Caravatti
  • Patent number: 5461076
    Abstract: Compounds of formula I ##STR1## wherein A, X, Z and R.sub.1 -R.sub.5 are as defined in the description, and their salts have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known per se.
    Type: Grant
    Filed: November 30, 1994
    Date of Patent: October 24, 1995
    Inventors: Jaroslav Stanek, Jorg Frei, Giorgio Caravatti
  • Patent number: 5395855
    Abstract: Compounds of formula I ##STR1## wherein A, X, Z and R.sub.1 -R.sub.5 are as defined in the description, and their salts have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known per se.
    Type: Grant
    Filed: March 28, 1994
    Date of Patent: March 7, 1995
    Assignee: Ciba-Geigy Corporation
    Inventors: Jaroslav Stanek, Jorg Frei, Giorgio Caravatti
  • Patent number: 5376685
    Abstract: Compounds of formula I ##STR1## wherein A, X.sub.1, X.sub.2, X.sub.3, X.sub.4, Y, Z and R.sub.1 to R.sub.6 have the meanings given in the description, have valuable pharmaceutical properties and are effective especially against tumors. They are prepared in a manner known per se.
    Type: Grant
    Filed: May 7, 1993
    Date of Patent: December 27, 1994
    Assignee: Ciba-Geigy Corporation
    Inventors: Jaroslav Stanek, Giorgio Caravatti, Jorg Frei, Hans-Georg Capraro
  • Patent number: 5354761
    Abstract: Compounds of formula I ##STR1## wherein Y, Z, S, S', m, n and R.sub.1 -R.sub.4 are as defined in the description, have valuable pharmaceutical properties and are effective especially against protozoal infections. They are prepared in a manner known per se.
    Type: Grant
    Filed: June 1, 1993
    Date of Patent: October 11, 1994
    Assignee: Ciba-Geigy Corp.
    Inventors: Jaroslav Stanek, Giorgio Caravatti, Hans-Georg Capraro, Jorg Frei
  • Patent number: 5238941
    Abstract: Compounds of formula I ##STR1## wherein A, X.sub.1, X.sub.2, X.sub.3, X.sub.4, Y, Z and R.sub.1 to R.sub.6 have the meanings given in the description, have valuable pharmaceutical properties and are effective especially against tumours. They are prepared in a manner known per se.
    Type: Grant
    Filed: March 11, 1992
    Date of Patent: August 24, 1993
    Assignee: Ciba-Geigy Corporation
    Inventors: Jaroslav Stanek, Giorgio Caravatti, Jorg Frei, Hans-Georg Capraro