Patents by Inventor massimo Previtali

massimo Previtali 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 triazolo[4,5-D] pyrimidine cyclopentane compounds
    Patent number: 10011605
    Abstract: The present invention relates to a process for preparation of triazolo[4,5-d] pyrimidine cyclopentane compounds of formula (I), and pharmaceutically acceptable salts thereof. The invention also provides novel compounds that can be used as intermediates in the process for preparing triazolo[4,5-d] pyrimidine cyclopentane compounds. The process and the intermediates are particularly useful for the preparation of ticagrelor and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: July 3, 2018
    Assignee: FLAMMA SPA
    Inventors: Anna Rencurosi, Massimo Previtali, Federico Della Negra, Francesco Mormile, Renato Canevotti
  • PROCESS FOR THE PREPARATION OF TRIAZOLO[4,5-D] PYRIMIDINE CYCLOPENTANE COMPOUNDS
    Publication number: 20170129898
    Abstract: The present invention relates to a process for preparation of triazolo[4,5-d] pyrimidine cyclopentane compounds of formula (I), and pharmaceutically acceptable salts thereof. The invention also provides novel compounds that can be used as intermediates in the process for preparing triazolo[4,5-d] pyrimidine cyclopentane compounds. The process and the intermediates are particularly useful for the preparation of ticagrelor and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: June 11, 2015
    Publication date: May 11, 2017
    Applicant: FLAMMA SPA
    Inventors: Anna RENCUROSI, Massimo PREVITALI, Federico DELLA NEGRA, Francesco MORMILE, Renato CANEVOTTI
  • Amino alcohol derivatives and their therapeutic activities
    Patent number: 8623900
    Abstract: The present invention relates to amino alcohol derivatives of general formula I: These derivatives possess an interesting activity in that they block the secondary products of lipid oxidative stress, and are consequently suitable for therapeutic use in all disorders related with the presence of reactive carbonyl compounds.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: January 7, 2014
    Assignees: Flamma S.p.A., Universita degli Studi di Milano
    Inventors: Gianpaolo Negrisoli, Renato Canevotti, Massimo Previtali, Giancarlo Aldini, Marina Carini, Marica Orioli, Giulio Vistoli
  • AMINO ALCOHOL DERIVATIVES AND THEIR THERAPEUTIC ACTIVITIES
    Publication number: 20120316212
    Abstract: The present invention relates to amino alcohol derivatives of general formula I: These derivatives possess an interesting activity in that they block the secondary products of lipid oxidative stress, and are consequently suitable for therapeutic use in all disorders related with the presence of reactive carbonyl compounds.
    Type: Application
    Filed: December 20, 2010
    Publication date: December 13, 2012
    Applicants: UNIVERSITA DEGLI STUDI DI MILANO, FLAMMA S.P.A.
    Inventors: Gianpaolo Negrisoli, Renato Canevotti, Massimo Previtali, Giancarlo Aldini, Marina Carini, Marica Orioli, Giulio Vistoli
  • DIPEPTIDE COMPOUNDS CONTAINING D-HISTIDINE
    Publication number: 20090306165
    Abstract: D-Camosine lipophilic derivatives are disclosed, characterized by higher bioavailability than L-camosine and intended for the pulmonary distribution where they can exert detoxifying activity on the cytotoxic carbonyl compounds induced by cigarette smoke.
    Type: Application
    Filed: June 15, 2007
    Publication date: December 10, 2009
    Inventors: Gianpaolo Negrisoli, Renato Canevotti, massimo Previtali