Patents by Inventor Sylvie Wentzler

Sylvie Wentzler 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: 9321777
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: April 26, 2016
    Assignee: SANOFI
    Inventors: Eva Albert, Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Publication number: 20150344484
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Application
    Filed: June 4, 2015
    Publication date: December 3, 2015
    Inventors: Eva ALBERT, Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Patent number: 9115134
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: August 25, 2015
    Assignee: SANOFI
    Inventors: Eva Albert, Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Publication number: 20140005189
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Application
    Filed: August 27, 2013
    Publication date: January 2, 2014
    Applicant: SANOFI
    Inventors: Eva Albert, Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Patent number: 8546393
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: October 1, 2013
    Assignee: Sanofi
    Inventors: Eva Albert, Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Publication number: 20120165326
    Abstract: The invention relates to novel products of the formula (I) where: (II) is a single or double bond; F is a fluorine atom, Ra is H, HaI, alkoxy, O-cycloalkyl, —O— heterocycloalkyl; —NH-heterocycloalkyl, heteroaryl, phenyl, NHCOalk NHCOcycloalk or NR1 R2; X is S, SO or SO2, A is NH or S; W is H, alkyl, or COR with R being cycloalkyl; alkyl optionally substituted by NR3R4, alkoxy, hydroxy, phenyl, heteroaryl or heterocycloalkyl; alkoxy optionally substituted by NR3R4, i.e. a O—(CH2)n-NR3R4 radical, an O-phenyl or an O—(CH2)n-phenyl radical, with phenyl optionally substituted and n=1 to 4; or the NR1 R2 radical; R1 is H or alk and R2 is H, cycloalkyl or alkyl; R3 and R4 are H, alk, cycloalkyl, heteroaryl or phenyl; R1, R2 and/or R3, R4 form a cycle together with N optionally containing O, S, N and/or NH; heterocycloalkyl, heteroaryl and phenyl and cycles all being optionally substituted; wherein said products can be in any isomer or salt form, and can be used as drugs, in particular as MET inhibitors.
    Type: Application
    Filed: February 4, 2010
    Publication date: June 28, 2012
    Applicant: SANOFI
    Inventors: Conception Nemecek, Antonio Ugolini, Eric Bacque, Dominique Damour, Gilles Barbalat, Sylvie Wentzler
  • Patent number: 8188078
    Abstract: The disclosure relates to compounds of formula (I): wherein A, W, R, R5, and R6 are as defined in the disclosure, or a salt thereof, and to their use as drugs, in particular as c-Met inhibitors.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: May 29, 2012
    Assignee: Sanofi-Aventis
    Inventors: Conception Nemecek, Sylvie Wentzler
  • Publication number: 20120040987
    Abstract: The invention relates to novel products of the formula (I) where: (II) is a single or double bond; Rb is a hydrogen or fluorine atom; Ra is a NH-Rc radical in which Rc is an optionally substituted heterocycloalkyl, aryl, heteroaryl or -alkylcycloalkyl radical; X is S, SO, or SO2; A is NH or S; W is H, alkyl, or COR with R being cycloalkyl; alkyl; alkoxy; O-phenyl; —O— (CH2)n-phenyl with n=1 to 4; or NR1R2 with R1 being H or alk and R2 is H, cycloalkyl or alkyl; or R1, R2 form a cycle together with N optionally containing O, S, N and/or NH; all of said radicals being optionally substituted; wherein said products can be in any isomer or salt form, and can be used as drugs, in particular as MET inhibitors.
    Type: Application
    Filed: February 4, 2010
    Publication date: February 16, 2012
    Applicant: SANOFI
    Inventors: Eric Bacque, Conception Nemecek, Antonio Ugolini, Sylvie Wentzler
  • Publication number: 20110263594
    Abstract: The invention relates to the novel products of formula (I): in which: Ra represents H, Hal, aryl or heteroaryl, which is optionally substituted; Rb represents H, Rc, —COORc-CO-Rc or —CO—NRcRd; where Rc represents alkyl, cycloalkyl, heterocycloalkyl, aryl and heteroaryl, all optionally substituted; Rd represents H, alk or cycloalkyl; these products being in all the isomer forms and the salts, as medicaments, in particular as MET inhibitors.
    Type: Application
    Filed: July 16, 2009
    Publication date: October 27, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Eric Bacque, Dominique Damour, Conception Nemecek, Patrick Nemecek, Sylvie Wentzler
  • Publication number: 20110263593
    Abstract: The disclosure concerns imidazo[1,2-a]pyrimidine derivatives of formula (I) and isomers and pharmaceutically acceptable salts thereof. Methods for preparing the compounds, pharmaceutical compositions, and methods of treatment also are disclosed.
    Type: Application
    Filed: January 17, 2011
    Publication date: October 27, 2011
    Applicant: sanofi-aventis
    Inventors: Eric Bacque, Dominique Damour, Conception Nemecek, Patrick Nemecek, Laurent Schio, Sylvie Wentzler
  • Publication number: 20110257171
    Abstract: The invention relates to the novel products of formula (I): in which: Ra is H, Hal, aryl or heteroaryl, which are optionally substituted; Rb is H, Rc, —COORc-CO-Rc or —CO—NRcRd; where Rc is alkyl, cycloalkyl, heterocycloalkyl, aryl and heteroaryl, all optionally substituted; Rd is H, alk or cycloalkyl; these products being in all the isomer forms and the salts, as medicaments, in particular as MET inhibitors.
    Type: Application
    Filed: July 16, 2009
    Publication date: October 20, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Dominique Damour, Conception Nemecek, Patrick Nemecek, Sylvie Wentzler
  • Patent number: 7968566
    Abstract: Novel compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein R, R1, R2, R3, R4, R5, and R6 have the meanings given in the description, pharmaceutical compositions comprising said compounds and use thereof as protein kinase inhibitors.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: June 28, 2011
    Assignee: Aventis Pharma S.A.
    Inventors: Sylvie Wentzler, Youssef El-Ahmad, Bruno Filoche-Romme, Conception Nemecek, Corinne Venot, Augustin Hittinger
  • Publication number: 20100298315
    Abstract: The disclosure relates to compounds of formula (I): wherein , A, W, X, and Ra are as defined in the disclosure, and salts thereof, and to pharmaceutical compositions comprising said compounds, to processes for preparing them, and to their use as medicaments, in particular as MET inhibitors.
    Type: Application
    Filed: January 26, 2010
    Publication date: November 25, 2010
    Applicant: sanofi-aventis
    Inventors: Eva ALBERT, Eric BACQUE, Conception NEMECEK, Antonio UGOLINI, Sylvie WENTZLER
  • Publication number: 20100273793
    Abstract: The disclosure relates to compounds of formula (I): wherein A, W, R, R5, and R6 are as defined in the disclosure, or a salt thereof, and to their use as drugs, in particular as c-Met inhibitors.
    Type: Application
    Filed: April 16, 2010
    Publication date: October 28, 2010
    Applicant: SANOFI-AVENTIS
    Inventors: Conception Nemecek, Sylvie Wentzler
  • Publication number: 20100256141
    Abstract: Disclosed are compounds of formula (I): wherein R1, R2, R3, R4, and R5 have the meanings given in the description, and to salts thereof, pharmaceutical compositions comprising said compounds and the use thereof as protein kinase inhibitors.
    Type: Application
    Filed: June 23, 2010
    Publication date: October 7, 2010
    Applicant: Aventis Pharma S.A.
    Inventors: Conception NEMECEK, William A. METZ, Sylvie WENTZLER, Dominique LESUISSE, Youssef EL-AHMAD
  • Patent number: 7786114
    Abstract: Compounds of formula (I): wherein R1, R2, R3, R4, and R5 have the meanings given in the description, and to salts thereof, pharmaceutical compositions comprising said compounds and the use thereof as protein kinase inhibitors.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: August 31, 2010
    Assignee: Aventis Pharma S.A.
    Inventors: Conception Nemecek, William A. Metz, Sylvie Wentzler, Dominique Lesuisse, Youssef El-Ahmad
  • Publication number: 20090233956
    Abstract: Novel compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein R, R1, R2, R3, R4, R5, and R6 have the meanings given in the description, pharmaceutical compositions comprising said compounds and use thereof as protein kinase inhibitors.
    Type: Application
    Filed: March 24, 2009
    Publication date: September 17, 2009
    Applicant: Aventis Pharma S.A.
    Inventors: Sylvie Wentzler, Youssef El-Ahmad, Bruno Filoche-Romme, Conception Nemecek, Corinne Venot, Augustin Hittinger
  • Patent number: 7528147
    Abstract: Novel compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein R, R1, R2, R3, R4, R5, and R6 have the meanings given in the description, pharmaceutical compositions comprising said compounds and use thereof as protein kinase inhibitors.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: May 5, 2009
    Assignee: Aventis Pharma S.A.
    Inventors: Sylvie Wentzler, Youssef El-Ahmad, Bruno Filoche-Rommé, Conception Nemecek, Corinne Venot, Augustin Hittinger
  • Publication number: 20080045561
    Abstract: Disclosed are compounds of formula (I): wherein R1, R2, R3, R4, and R5 have the meanings given in the description, and to salts thereof, pharmaceutical compositions comprising said compounds and the use thereof as protein kinase inhibitors.
    Type: Application
    Filed: March 28, 2007
    Publication date: February 21, 2008
    Applicant: AVENTIS PHARMA S.A.
    Inventors: Conception NEMECEK, William METZ, Sylvie WENTZLER, Dominique LESUISSE, Youssef EL-AHMAD
  • Publication number: 20070238734
    Abstract: The present invention concerns compounds of general formula (I): in which the substituents are as described herein.
    Type: Application
    Filed: December 11, 2006
    Publication date: October 11, 2007
    Applicant: sanoli-aventis
    Inventors: Conception Nemecek, Sylvie Wentzler, Corinne Venot