Patents by Inventor Eileen Campana

Eileen Campana 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 10,11-dihydro-10-hydroxy-5H-dibenz[B,F]azepine-5-carboxyamide
    Patent number: 7858778
    Abstract: A process for the preparation of 10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxyamide by hydrolysis of 5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine with peroxy compounds in alkali medium and in the presence of solvents.
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: December 28, 2010
    Assignee: Farchemia S.R.L.
    Inventors: Mauro Panunzio, Eileen Campana, Gabriele Breviglieri
  • Process for the preparation of (S)-(+)-10,11-dihydro-10-hydroxy-5H-dibenz (b,f)azepine-5-carboxamide
    Patent number: 7858780
    Abstract: (S)-(+)-10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxyamide is prepared starting from racemic 5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine by phthaloylation, separation of the diastereomeric salts of the phthaloyl derivative with (S)-phenylethylamine, hydrolysis of the (S, S) salt to (S)-(+)-5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine and hydrolysis of the nitrile group of the latter to amido group, by treatment with peroxy compounds in alkali medium.
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: December 28, 2010
    Assignee: Farchemia S.R.L.
    Inventors: Mauro Panunzio, Eileen Campana, Sabatino Pulcini, Gabriele Breviglieri
  • Process for the preparation of (S)-(+)-10,11-Dihydro-10-hydroxy-5H-dibenz (B,F) azepine-5-carboxamide
    Publication number: 20090105472
    Abstract: (S)-(+)-10,11-Dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxyamide is prepared starting from racemic 5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine by phthaloylation, separation of the diastereomeric salts of the phthaloyl derivative with (S)-phenylethylamine, hydrolysis of the (S, S) salt to (S)-(+)-5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine and hydrolysis of the nitrile group of the latter to amido group, by treatment with peroxy compounds in alkali medium.
    Type: Application
    Filed: November 15, 2005
    Publication date: April 23, 2009
    Inventors: Mauro Panunzio, Eileen Campana, Sabatino Pulcini, Gabriele Breviglieri
  • Process For The Preparation Of 10,11-Dihydro-10-Hydroxy-5H-Dibenz[B,F]Azepine-5-Carboxyamide
    Publication number: 20080221320
    Abstract: A process for the preparation of 10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxyamide by hydrolysis of 5-cyano-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine with peroxy compounds in alkali medium and in the presence of solvents.
    Type: Application
    Filed: November 10, 2005
    Publication date: September 11, 2008
    Inventors: Mauro Panunzio, Eileen Campana, Gabriele Breviglieri