Patents by Inventor Dina Scarpi

Dina Scarpi 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 the preparation of 2,3,4,9-tetrahydro-1H-?-carbolin-3-carboxylic acid esters
    Patent number: 8357803
    Abstract: The present invention relates to the process of preparation of 2,3,4,9-tetrahydro-1/?/-?-carbolin-3-carboxylic acid esters substituted in position 1 of the general formula (I). in the preferred diastereoisomeric form through a single step starting from tryptophan in racemic form and/or its enantiomers and from 3,4-(methylenedioxy)benzaldehyde.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: January 22, 2013
    Assignee: Endura S.p.A.
    Inventors: Valerio Borzatta, Dina Scarpi, Antonio Guarna, Ernesto G. Occhiato
  • PROCESS FOR THE PREPARATION OF 2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLIN-3-CARBOXYLIC ACID ESTERS
    Publication number: 20100324294
    Abstract: The present invention relates to the process of preparation of 2,3,4,9-tetrahydro-1/?/-?-carbolin-3-carboxylic acid esters substituted in position 1 of the general formula (I). in the preferred diastereoisomeric form through a single step starting from tryptophan in racemic form and/or its enantiomers and from 3,4-(methylenedioxy)benzaldehyde.
    Type: Application
    Filed: February 20, 2009
    Publication date: December 23, 2010
    Inventors: Valerio Borzatta, Dina Scarpi, Antonio Guarna, Ernesto G. Occhiato
  • 3-aza-6,8-dioxabicyclo [3.2.1] octanes and analogues and combinatorial libraries
    Publication number: 20030176414
    Abstract: The present invention relates to new highly functionalized heterobicycle derivatives of general formula (I), prepared by a process which involves only two steps by using, as starting products, commercially available, or easily prepared, &agr;-amino ketones and &agr;,&bgr;-dihydroxy acids or &agr;-amino-&bgr;-hydroxy acids or &agr;-hydroxy-&bgr;-amino acids or &agr;,&bgr;-dithiol acids derivatives and to libraries containing compounds of formula (I) and to the generation of such combinatorial libraries composed of compounds of formula (I), in individual synthesis, mixture synthesis, split and recombine synthesis and parallel synthesis either in manual or automated fashion.
    Type: Application
    Filed: November 1, 2002
    Publication date: September 18, 2003
    Inventors: Antonio Guarna, Gloria Menchi, Ernesto Giovanni Occhiato, Fabrizio Machetti, Dina Scarpi