Patents by Inventor Pascal George

Pascal George 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: 20260102387
    Abstract: The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt, stereoisomer, diastereoisomer, enantiomer, polymorph, racemic mixture, solvate or isomers and mixtures thereof. The invention further relates to a process for the stereoselective preparation of such compounds. The compound of formula (I) can be used as a medicament, in particular for inhibiting coronin 1 expression in the induction of immunosuppression or in the treatment and/or prevention of a disease or disorder selected from the group consisting of transplant rejection, autoimmune diseases, inflammatory diseases, infectious diseases, and lymphoproliferative disorders. The present invention further relates to a vector comprising a coronin 1 promoter element, wherein in a vertebrate genome, said coronin 1 promoter element starts directly upstream from a transcription starting site (TSS) of a coronin 1 gene and spans a sequence stretch of at least about 700 bp in said genome.
    Type: Application
    Filed: September 30, 2023
    Publication date: April 16, 2026
    Inventors: Rajesh JAYACHANDRAN, Jean PIETERS, Reto ERNI, Tony GEORGIEV, Erick M. CARREIRA, Pascal GEORGE, Daniel JIMENEZ TEJA
  • Patent number: 12466810
    Abstract: Compounds of formula (I) as human cytidine triphosphate synthase 1 (CTPS1) inhibitors for the treatment of proliferative diseases, such as e.g. cancer, such as e.g. leukemia and lymphoma, e.g. inflammatory skin diseases such as psoriasis, or e.g. multiple sclerosis. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. pages 64 to 80; examples; biological examples 1 and 2; e.g. compounds P140, P231 to P263; tables 1 to 10). Specific examples are e.g.: N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)-4-(2-(methylsulfonamido) pyrimidin-4-yl)tetrahydro-2H-pyran-4-carboxamide (Formula (II)), or 1-(2-(cyclopropanesulfonamido)pyrimidin-4-yl)-N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)cyclohexane-1-carboxamide (Formula (III)).
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 11, 2025
    Assignee: Step Pharma S.A.S.
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20250340539
    Abstract: The present invention relates to a compound of formula (I) wherein R1 represents a (C3-C8)cycloalkyl group, a bridged (C6-C10)cycloalkyl group, a fused phenyl group, a substituted phenyl group, a R?-L- group, wherein L is either a single bond or a (C1-C3)alkanediyl group, and R? represents, a (C3-C8)heterocycloalkyl group, or a (C3-C8)heteroaryl u group, or a R?-L- group wherein L is a (C1-C3)alkanediyl group, and R? is an optionally substituted phenyl group; R2 is selected from the group consisting of a hydrogen atom and a (C1-C3)alkyl group; R5 represents a hydrogen atom, a (C1-C4)alkyl group or a (C3-C6)cycloalkyl group or any of its pharmaceutically acceptable salt. The present invention further relates to a composition comprising a compound of formula (I) and a process for manufacturing said compound as well as its synthesis intermediates.
    Type: Application
    Filed: October 25, 2022
    Publication date: November 6, 2025
    Inventors: Emmanuel DEAU, Pascal GEORGE, Laurent MEIJER, Frédéric MIEGE
  • Patent number: 12398129
    Abstract: The present invention relates to a compound of formula (I) wherein R1 represents a (C1-C6)alkyl group, a spiro(C5-C11)bicyclic ring, a fused phenyl group, a substituted phenyl group, a R?-L- group, wherein L is either a single bond or a (C1-C3)alkanediyl group, and R? represents a (C3-C8)cycloalkyl group, abridged (C6-C10)cycloalkyl group, a (C3-C8)heterocycloalkyl group, or a (C3-C8)heteroaryl group, or a R?-L- group wherein L is a (C1-C3)alkanediyl group, and R? is an optionally substituted phenyl group, and wherein R2 represents a hydrogen atom or a (C1-C3)alkyl group or any of its pharmaceutically acceptable salt. The present invention further relates to a composition comprising a compound of formula (I) and a process for manufacturing said compound as well as its synthesis intermediates.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: August 26, 2025
    Assignee: PERHA PHARMACEUTICALS
    Inventors: Emmanuel Deau, Pascal George, Laurent Meijer, Frédéric Miege
  • Publication number: 20250263407
    Abstract: Compounds of formula (I): and related aspects.
    Type: Application
    Filed: May 8, 2025
    Publication date: August 21, 2025
    Inventors: Andrew NOVAK, Geraint JONES, Joseph WRIGGLESWORTH, Loma DUFFY, Louise BIRCH, Pascal George
  • Publication number: 20240010645
    Abstract: Compounds of formula (I): (I) and related aspects.
    Type: Application
    Filed: April 18, 2023
    Publication date: January 11, 2024
    Inventors: Abdul QUDDUS, Andrew NOVAK, David COUSIN, Elli CHATZOPOULOU, Emma BLACKHAM, Geraint JONES, Jennifer THOMAS, Joesph WRIGGLESWORTH, Lorna DUFFY, Louise BIRCH, Pascal GEORGE, Saleh AHMED
  • Publication number: 20230192673
    Abstract: Compounds of formula (I): and related aspects.
    Type: Application
    Filed: November 3, 2022
    Publication date: June 22, 2023
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20230183229
    Abstract: Compounds of formula (I) and related aspects.
    Type: Application
    Filed: October 10, 2022
    Publication date: June 15, 2023
    Inventors: Andrew NOVAK, Geraint JONES, Joseph WRIGGLESWORTH, Lorna DUFFY, Louise BIRCH, Pascal George
  • Publication number: 20230167104
    Abstract: The present invention relates to a compound of formula (I) wherein R1 represents a (C1-C6)alkyl group, a spiro(C5-C11)bicyclic ring, a fused phenyl group, a substituted phenyl group, a R?-L- group, wherein L is either a single bond or a (C1-C3)alkanediyl group, and R? represents a (C3-C8)cycloalkyl group, abridged (C6-C10)cycloalkyl group, a (C3-C8)heterocycloalkyl group, or a (C3-C8)heteroaryl group, or a R?-L- group wherein L is a (C1-C3)alkanediyl group, and R? is an optionally substituted phenyl group, and wherein R2 represents a hydrogen atom or a (C1-C3)alkyl group or any of its pharmaceutically acceptable salt. The present invention further relates to a composition comprising a compound of formula (I) and a process for manufacturing said compound as well as its synthesis intermediates.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 1, 2023
    Inventors: Emmanuel DEAU, Pascal GEORGE, Laurent MEIJER, Frédéric MIEGE
  • Patent number: 11655246
    Abstract: Compounds of formula (I): (I) and related aspects.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: May 23, 2023
    Assignee: STEP PHARMA S.A.S.
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Elli Chatzopoulou, Emma Blackham, Geraint Jones, Jennifer Thomas, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20230086703
    Abstract: Compounds of formula (I) wherein ring B is selected from the group consisting of Formula (B-a) and Formula (B-bc) as human cytidine triphosphate synthase 1 (CTPS 1) inhibitors for the treatment of proliferative diseases, such as e.g. cancer, such as e.g. leukemia and lymphoma, e.g. inflammatory skin diseases such as psoriasis, or e.g. multiple sclerosis. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. page 129 to page 302; examples; biological examples 1 and 2; tables 1-17). Specific examples are e.g.: N-(4-(5-Chloropyridin-3-yl)phenyl)-2-(2-(cyclopropane-sulfonamido) pyrimidin-4-yl)butanamide (Formula P1) or 1-(2-(Cyclopropanesulfonamido)pyrimidin-4-yl)-N-(4-(6-ethoxypyrazin-2-yl)phenyl)cyclopentanecarboxamide (Formula P2).
    Type: Application
    Filed: June 4, 2020
    Publication date: March 23, 2023
    Applicant: Step Pharma S.A.S.
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Ellie Chatzopoulou, Geraint Jones, Jennifer Thomas, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed, Gianna Toschi
  • Publication number: 20230020663
    Abstract: The invention provides a compound of formula (I) and processes for the manufacture of such compounds, related intermediates, compositions comprising such compounds and the use of such compounds as cytidine triphosphate synthase 1 inhibitors, particularly in the treatment or prophylaxis of disorders associated with cell proliferation.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 19, 2023
    Applicant: Step Pharma S.A.S.
    Inventors: Andrew Novak, Abdul Quddus, David Cousin, Joseph Wrigglesworth, Emma Blackham, Geraint Jones, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20230002352
    Abstract: The invention provides a compound of formula (I): formula (I) and the use of such compounds as cytidine triphosphate synthase 1 inhibitors, particularly in the treatment or prophylaxis of disorders associated with cell proliferation.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 5, 2023
    Applicant: Step Pharma S.A.S.
    Inventors: Andrew Novak, Abdul Quddus, David Cousin, Joseph Wrigglesworth, Emma Blackham, Geraint Jones, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Patent number: 11505547
    Abstract: Compounds of formula (I) and related aspects.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 22, 2022
    Assignee: STEP PHARMA S.A.S.
    Inventors: Andrew Novak, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George
  • Publication number: 20220324837
    Abstract: Compounds of formula (I) as human cytidine triphosphate synthase 1 (CTPS1) inhibitors for the treatment of prolifera-tive diseases, such as e.g. cancer, such as e.g. leukemia and lymphoma, e.g. inflammatory skin diseases such as psoriasis, or e.g. multiple sclerosis. The present description discloses the synthesis and characterisa-tion of exemplary compounds as well as pharmacological data thereof (e.g. pages 64 to 80; examples; biological examples 1 and 2; e.g. compounds P140, P231 to P263; tables 1 to 10). Specific examples are e.g.: N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)-4-(2-(methylsulfonami-N do) pyrimidin-4-yl)tetrahydro-2H-pyran-4-carboxamide (Formula (II)), or 1-(2-(cyclopropanesulfonamido)pyrimidin-4-yl)-N-(5-(6-ethoxypyrazin-2-yl)pyridin-2-yl)cyclohexane-1-carboxamide (Formula (III)).
    Type: Application
    Filed: June 4, 2020
    Publication date: October 13, 2022
    Applicant: Step Pharma S.A.S.
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20210387965
    Abstract: Compounds of formula (I), and related aspects.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 16, 2021
    Applicant: Step Pharma S.A.S.
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20210380575
    Abstract: Compounds of formula (I) and related aspects.
    Type: Application
    Filed: November 30, 2018
    Publication date: December 9, 2021
    Inventors: Andrew NOVAK, Geraint JONES, Joseph WRIGGLESWORTH, Lorna DUFFY, Louise BIRCH, Pascal GEORGE
  • Publication number: 20210024507
    Abstract: Compounds of formula (I): and related aspects.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 28, 2021
    Inventors: Abdul Quddus, Andrew Novak, David Cousin, Emma Blackham, Geraint Jones, Joseph Wrigglesworth, Lorna Duffy, Louise Birch, Pascal George, Saleh Ahmed
  • Publication number: 20210002269
    Abstract: Compounds of formula (I): (I) and related aspects.
    Type: Application
    Filed: November 11, 2018
    Publication date: January 7, 2021
    Inventors: Abdul QUDDUS, Andrew Novak, David COUSIN, Elli CHATZOPOULOU, Emma BLACKHAM, Geraint JONES, Jennifer Thomas, Joesph WRIGGLESWORTH, Lorna DUFFY, Louise BIRCH, Pascal GEORGE, Saleh AHMED
  • Patent number: 8846676
    Abstract: The invention relates to the 6-cycloamino-3-(pyridin-4-yl)imidazo[I,2-b]pyridazine derivatives corresponding to general formula (I): Wherein R2, R3, R7, R8, A, L and B are as defined herein. Also disclosed are the preparative methods and therapeutic use thereof.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 30, 2014
    Assignee: Sanofi
    Inventors: Antonio Almario Garcia, Mathieu Barrague, Philippe Burnier, Cecile Enguehard-Gueiffier, Zhongli Gao, Pascal George, Alain Gueiffier, Adrien Tak Li, Frederic Peuch, Roy Vaz, Qiuxia Zhao