Patents by Inventor Nicolas Willand

Nicolas Willand 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: 11253499
    Abstract: The invention relates to compounds of Formula (I) and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by Mycobacterium, such as tuberculosis.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: February 22, 2022
    Assignees: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, BIOVERSYS AG
    Inventors: Esther Porras De Francisco, Modesto Jesús Remuiñan-Blanco, Marilyne Bourotte, Benoit Deprez, Geoffroy Dequirez, Nicolas Willand
  • Patent number: 11254689
    Abstract: The invention relates to compounds of Formula (I) and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by mycobacterium, such as tuberculosis.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: February 22, 2022
    Assignees: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, BIOVERSYS AG
    Inventors: Esther Porras De Francisco, Modesto Jesús Remuiñan-Blanco, Marilyne Bourotte, Benoit Deprez, Nicolas Willand
  • Publication number: 20210032268
    Abstract: The invention relates to compounds of Formula (I) and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by mycobacterium, such as tuberculosis.
    Type: Application
    Filed: August 15, 2018
    Publication date: February 4, 2021
    Applicants: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, BIOVERSYS AG
    Inventors: Esther PORRAS DE FRANCISCO, Modesto Jesús REMUIÑAN-BLANCO, Marilyne BOUROTTE, Benoit DEPREZ, Nicolas WILLAND
  • Publication number: 20200253967
    Abstract: The invention relates to compounds of Formula (I) and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by mycobacterium, such as tuberculosis.
    Type: Application
    Filed: August 15, 2018
    Publication date: August 13, 2020
    Inventors: Esther PORRAS DE FRANCISCO, Modesto Jesús REMUIÑAN-BLANCO, Marilyne BOUROTTE, Benoit DEPREZ, Nicolas WILLAND
  • Publication number: 20200170997
    Abstract: The invention relates to compounds of Formula (I) and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by mycobacterium, such as tuberculosis.
    Type: Application
    Filed: August 15, 2018
    Publication date: June 4, 2020
    Inventors: Esther PORRAS DE FRANCISCO, Modesto Jesús REMUIÑAN-BLANCO, Marilyne BOUROTTE, Benoit DEPREZ, Geoffroy DEQUIREZ, Nicolas WILLAND
  • Patent number: 10174050
    Abstract: The present invention concerns a spiroisoxazoline compound of general formula (I): in which m and n are 0 or 1, R1 represents, inter alia, an optionally substituted alkyl chain, in particular substituted with fluorine or with a cyclic group, and R2 is chosen from phenyl and optionally substituted benzyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and the heterocycles having 5 or 6 vertices comprising at least one atom chosen from S, N and O. The present invention also concerns the use of this compound as a drug, in particular in the treatment of bacterial and mycobacterial infections such as tuberculosis in combination with an antibiotic that is active against bacteria and/or mycobacteria, said compound potentiating the activity of said antibiotic.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: January 8, 2019
    Assignee: Universite de Droit et de la Sante de Lille 2
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille Brodin, Matthieu Frederik Desroses, Laurence Agouridas-Dutot
  • Patent number: 9957249
    Abstract: The present invention concerns a compound of general formula (I): in which n=0 or 1, R1 represents an optionally substituted alkyl chain, in particular substituted alkyl chain, in particular substituted with fluorine, X is chosen from N and CH, and R2 is chosen from optionally substituted phenyl and benzyl, wherein the heterocycles having 6 vertices comprise one, two or three nitrogen atoms. The present invention also concerns the use of this compound as a medicament, in particular in the treatment of bacterial and mycobacterial infections such as tuberculosis in combination with an antibiotic that is active against bacteria and/or mycobacteria, said compound potentiating the activity of said antibiotic.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: May 1, 2018
    Assignee: UNIVERSITE DE DROIT ET DE LA SANTE DE LILLE 2
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille Brodin, Marion Flipo, Lucie Maingot
  • Patent number: 9920042
    Abstract: The present invention concerns compounds of general formula (I): in which Y and Z are chosen from CH and N; T is chosen from CO or SO2; n is 1 to 3; R1 represents a group chosen, for example, from C1-C3 alkyl chains unsubstituted or substituted by fluorine, the unsubstituted or substituted cyclic, cyano, azido, alkoxy and phenyl groups; and R is chosen from the azido, cyano, alkinyl and 2-benzothiazolyl groups and an optionally substituted aromatic heterocycle with five vertices; and the use thereof in the treatment of bacterial and mycobacterial infections such as, for example, tuberculosis, leprosy and atypical mycobacterial infections. The present invention also concerns pharmaceutical compositions comprising, as the active ingredient, at least one of the abovementioned compounds and optionally an antibiotic activatable via the EthA pathway.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: March 20, 2018
    Assignee: UNIVERSITE DE DROIT ET DE LA SANTE DE LILLE 2
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille Brodin, Olivier Sperando, Vincent Villeret, Baptiste Villemagne
  • Publication number: 20150344498
    Abstract: The present invention concerns a spiroisoxazoline compound of general formula (I): in which m and n are 0 or 1, R1 represents, inter alia, an optionally substituted alkyl chain, in particular substituted with fluorine or with a cyclic group, and R2 is chosen from phenyl and optionally substituted benzyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and the heterocycles having 5 or 6 vertices comprising at least one atom chosen from S, N and O. The present invention also concerns the use of this compound as a drug, in particular in the treatment of bacterial and mycobacterial infections such as tuberculosis in combination with an antibiotic that is active against bacteria and/or mycobacteria, said compound potentiating the activity of said antibiotic.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 3, 2015
    Applicant: Universite de Droit et de la Sante de Lille 2
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille Brodin, Matthieu Frederik Desroses, Laurence Agouridas-Dutot
  • Publication number: 20150307471
    Abstract: The present invention concerns a compound of general formula (I): in which n=0 or 1, R1 represents an optionally substituted alkyl chain, in particular substituted alkyl chain, in particular substituted with fluorine, X is chosen from N and CH, and R2 is chosen from optionally substituted phenyl and benzyl, wherein the heterocycles having 6 vertices comprise one, two or three nitrogen atoms. The present invention also concerns the use of this compound as a medicament, in particular in the treatment of bacterial and mycobacterial infections such as tuberculosis in combination with an antibiotic that is active against bacteria and/or mycobacteria, said compound potentiating the activity of said antibiotic.
    Type: Application
    Filed: December 20, 2013
    Publication date: October 29, 2015
    Applicant: Universite de Droit et de la Sante de Lille 2
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille BRODIN, Marion FLIPO
  • Publication number: 20150225388
    Abstract: The present invention concerns compounds of general formula (I): in which Y and Z are chosen from CH and N; T is chosen from CO or SO2; n is 1 to 3; R1 represents a group chosen, for example, from C1-C3 alkyl chains unsubstituted or substituted by fluorine, the unsubstituted or substituted cyclic, cyano, azido, alkoxy and phenyl groups; and R is chosen from the azido, cyano, alkinyl and 2-benzothiazolyl groups and an optionally substituted aromatic heterocycle with five vertices; and the use thereof in the treatment of bacterial and mycobacterial infections such as, for example, tuberculosis, leprosy and atypical mycobacterial infections.
    Type: Application
    Filed: September 27, 2013
    Publication date: August 13, 2015
    Inventors: Nicolas Willand, Benoit Deprez, Alain Baulard, Priscille Brodin, Olivier Sperando, Vincent Villeret, Baptiste Villemagne
  • Patent number: 8962658
    Abstract: The present invention relates to compounds of Formula (I) wherein R1 is chosen among the following radicals: and n=1 or 2 and m=1 or 2 with the proviso that m=2 when R1 is The present invention also relates to the use thereof as drugs, more particularly in the treatment of mycobacterial infections and more particularly in the treatment of tuberculosis.
    Type: Grant
    Filed: October 24, 2012
    Date of Patent: February 24, 2015
    Assignee: Universite de Droit et de la Sante de Lille 2
    Inventors: Benoit Deprez, Nicolas Willand, Marion Flipo, Matthieu Desroses, Alain Baulard, Florence Leroux
  • Publication number: 20140309238
    Abstract: The present invention relates to compounds of Formula (I), wherein R1 is chosen among the following radicals: (II); (III); (IV), (V), (VI) (VII) and n=1 or 2 and m=1 or 2 with the proviso that m=2 when R1 is (VIII). The present invention also relates to the use thereof as drugs, more particularly in the treatment of mycobacterial infections and more particularly in the treatment of tuberculosis.
    Type: Application
    Filed: October 24, 2012
    Publication date: October 16, 2014
    Applicants: Universite de Droit et de la Sante de Lille 2, INSERM (Institut National de la Sante et de la Recherche Medicale), Institut Pasteur de Lille
    Inventors: Benoit Deprez, Nicolas Willand, Marion Flipo, Matthieu Desroses, Alain Baulard, Florence Leroux
  • Patent number: 8338599
    Abstract: The present invention relates to the use of compounds with a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, for the preparation of a medicament for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy, to pharmaceutical compositions comprising them in combination with an antibiotic that is activatable via the EthA pathway, to compounds having a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, to pharmaceutical compositions comprising them and to their use as medicaments, especially medicaments for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy.
    Type: Grant
    Filed: July 4, 2007
    Date of Patent: December 25, 2012
    Assignees: Institut Pasteur de Lille, Centre National de la Recherche Scientifique, Universite de Lille 2, Universite du Droit et de la Sante, Institut National de la Sante et de la Recherche Medicale (Inserm)
    Inventors: Benoît Deprez, Nicolas Willand, Bertrand Dirie, Patrick Toto, Vincent Villeret, Camille Locht, Alain Baulard
  • Publication number: 20110136823
    Abstract: The present invention relates to the use of compounds with a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, for the preparation of a medicament for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy, to pharmaceutical compositions comprising them in combination with an antibiotic that is activatable via the EthA pathway, to compounds having a potentiating effect on the activity of antibiotics that are activatable via the EthA enzymatic pathway, to pharmaceutical compositions comprising them and to their use as medicaments, especially medicaments for preventing and/or treating mycobacterial infections such as tuberculosis and leprosy.
    Type: Application
    Filed: July 4, 2007
    Publication date: June 9, 2011
    Applicants: Institut Pasteur De Lille, Centre National De La Recherche Scientifique, Universite De Lille 2, Universite Du Droit Et De La Sante, Institut National De La Sante Et De La Recherche Medicale (Inserm)
    Inventors: Benôit Deprez, Nicolas Willand, Dirie Bertrand, Toto Patrick, Villeret Vincent, Locht Camille, Baulard Alain