Patents by Inventor Giancarlo Ordanini

Giancarlo Ordanini 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 a deoxyuridine derivative
    Patent number: 6593467
    Abstract: A process for the preparation of 5′-deoxy-5-fluorouridine, which comprises the transformation of 2′,3′-O-isopropylidene-5-fluorouridine in the corresponding 5′-O-sulfonyl derivative, subsequent reaction with alkaline or earth-alkaline iodides and, after hydrolysis of the isopropylidene group, reduction of the 5′-deoxy-5′-iodo-5-fluorouridine thus obtained, is described.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: July 15, 2003
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Giovanni Cotticelli, Giuseppe De Meglio, Simone Monciardini, Giancarlo Ordanini
  • Process for the preparation of a deoxyuridine derivative
    Publication number: 20020128467
    Abstract: A process for the preparation of 5′-deoxy-5-fluorouridine, which comprises, the transformation of, 2′,3′-O-isopropylidene-5-fluorouridine in the corresponding 5′-O-sulfonyl derivative subsequent reaction with alkaline or earth-alkaline iodides and after hydrolysis of the isopropylidene group, reduction of the 5′-deoxy-5′-iodo-5 -fluorouridine thus obtained, is described.
    Type: Application
    Filed: April 19, 2002
    Publication date: September 12, 2002
    Applicant: Pro.Bio.Sint SRL
    Inventors: Giovanni Cotticelli, Giuseppe De Meglio, Simone Monciardini, Giancarlo Ordanini