Patents by Inventor Claudia Scheipers

Claudia Scheipers 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).

  • Process for Preparing 1-([3R,4S)-4-Cyanotetrahydropyran-3-YL]-3-[(2-fluoro-6-Methoxy-4-Pyridyl)Amino]Pyrazole-4-Carboxamide
    Publication number: 20220017499
    Abstract: The application relates to processes for the preparation of 1-[(3R,4S)-4-cyanotetrahydropyran-3-yl]-3-[(2-fluoro-6-methoxy-4-pyridyl) amino]pyrazole-4-carboxamide (I) which include (i) a synthesis for bromo and iodo pyridine intermediates, (ii) a synthesis of a pyrazole ester intermediate which can be obtained in enantiopure form and (iii) the combination of these intermediates into compound (I).
    Type: Application
    Filed: December 12, 2019
    Publication date: January 20, 2022
    Applicant: Intervet Inc.
    Inventors: Christophe Pierre Alain Chassaing, Jingjun Yin, Licheng Song, Wensong Xiao, Edward Cleator, Thomas Dahmen, Daniel Salanta, Claudia Scheipers, Harald Schmitt
  • Crystalline Forms of N1-(1-Cyanocycloproply)-N2-((1S)-1-{4'-[(1R-2,2-Difluoro-1-Hydroxyethyl]Biphenyl-4-YL}-2,2,2-Trifluoroethyl)-4-Fluoro-L-Leucinamide
    Publication number: 20210317077
    Abstract: The present disclosure encompasses crystalline forms of N1-(1-cyanocyclopropyl)-N2-((1S)-1-{4?-[(1R-2,2-difluoro-1-hydroxyethyl]biphenyl-4-yl}-2,2,2-trifluoroethyl)-4-fluoro-L-leucinamide and processes for the preparation thereof.
    Type: Application
    Filed: August 1, 2019
    Publication date: October 14, 2021
    Applicant: Intervet Inc.
    Inventors: Xiaoling Jin, Dirk Stueber, Cynthia Bazin, Rositza Iordanova Petrova, Christophe Pierre Alain Chassaing, Hans Peter Niedermann, Stephan Veit, Claudia Scheipers, Jochen Schoell
  • PROCESS TO MAKE A SELECTIVE CATHEPSIN CYSTEINE PROTEASE INHIBITOR
    Publication number: 20210300863
    Abstract: A method of preparing a compound of Formula (I) comprising reacting the compound of Formula (A) with a base and a compound of Formula (B) to yield a compound of Formula (C).
    Type: Application
    Filed: August 1, 2019
    Publication date: September 30, 2021
    Applicant: Intervet Inc.
    Inventors: Eric Voight, Christophe Pierre Alain Chassaing, Hans Peter Niedermann, Stephan Veit, Claudia Scheipers