Patents by Inventor Benoit DE CARNE CARNAVALET

Benoit DE CARNE CARNAVALET 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 aminothiol ester compounds and salts thereof
    Patent number: 10570089
    Abstract: A process for preparing aminothiol ester compounds and salts thereof. The present invention relates to a process for preparing compounds of formula (I), (I) comprising the following steps: a) reacting a compound of formula (II) with an inorganic acid or an organic acid, (II) b) reacting the compound obtained in step a) with a base; c) reacting the compound obtained in step b) with CO2; d) reacting the compound obtained in step c) with an alkyl chloroformate, a reagent capable of forming, with the compound obtained in step c), an acid halide, or a reagent capable of forming, with the compound obtained in step c), a mixed anhydride; e) reacting the compound obtained in step d) with an SMe anion precursor compound.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: February 25, 2020
    Assignee: ADVANCED BIODESIGN
    Inventors: Patrice Rool, Benoit De Carne-Carnavalet
  • PROCESS FOR PREPARING AMINOTHIOL ESTER COMPOUNDS AND SALTS THEREOF
    Publication number: 20190047948
    Abstract: A process for preparing aminothiol ester compounds and salts thereof. The present invention relates to a process for preparing compounds of formula (I), (I) comprising the following steps: a) reacting a compound of formula (II) with an inorganic acid or an organic acid, (II) b) reacting the compound obtained in step a) with a base; c) reacting the compound obtained in step b) with CO2; d) reacting the compound obtained in step c) with an alkyl chloroformate, a reagent capable of forming, with the compound obtained in step c), an acid halide, or a reagent capable of forming, with the compound obtained in step c), a mixed anhydride; e) reacting the compound obtained in step d) with an SMe anion precursor compound.
    Type: Application
    Filed: February 16, 2017
    Publication date: February 14, 2019
    Applicant: ADVANCED BIODESIGN
    Inventors: Patrice ROOL, Benoit DE CARNE-CARNAVALET
  • Cyclopropylboronic compounds, preparation process thereof and use thereof
    Patent number: 9527798
    Abstract: Cyclopropylboronic compounds, the preparation process thereof and the use thereof.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: December 27, 2016
    Assignee: DIVERCHIM
    Inventors: Peter Oosting, Emmanuel Thomas, Rukiye Pamuk, Benoit Folleas, Jean-Louis Brayer, Benoit De Carne Carnavalet, Christophe Meyer, Janine Cossy
  • CYCLOPROPYLBORONIC COMPOUNDS, METHOD FOR PREPARING SAME AND USE THEREOF
    Publication number: 20150329566
    Abstract: Cyclopropylboronic compounds, the preparation process thereof and the use thereof.
    Type: Application
    Filed: December 12, 2013
    Publication date: November 19, 2015
    Inventors: Peter OOSTING, Emmanuel THOMAS, Rukiye PAMUK, Benoit FOLLEAS, Jean-Louis BRAYER, Benoit DE CARNE CARNAVALET, Christophe MEYER, Janine COSSY