Patents by Inventor Gordana VRBANEC

Gordana VRBANEC 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 ETRAVIRINE AND INTERMEDIATES IN THE SYNTHESIS THEREOF
    Publication number: 20130123498
    Abstract: The present invention includes compounds of Formula 1 of the following structure: or salts thereof, wherein X is a halogen or a tosyl group. Processes for preparing the compounds of Formula 1 are disclosed in the patent application. The compounds of Formula 1 are useful as intermediates for preparation of Etravirine. The present invention is also directed toward processes for preparing Etravirine.
    Type: Application
    Filed: October 19, 2012
    Publication date: May 16, 2013
    Inventors: Maja Sepelj MAJER, Irena KRIZMANIC, Gordana VRBANEC
  • PROCESS FOR PREPARING (R)-N-BENZYL-2-(BENYLOXYCARBONYLAMINO)-3-METHOXYPROPIONAMIDE
    Publication number: 20100240926
    Abstract: (R)—N-benzyl-2-(benzyloxycarbonylamino)-3-methoxypropionamide is an intermediate useful for preparing lacosamide. It can be prepared, for example, by combining (R)—N-benzyl-2-(benzyloxycarbonylamino)-3-hydroxypropionamide with dimethylsulfate, followed by mixing with an alkali or alkaline earth metal hydroxide at a temperature of about 25° C. to about ?15° C.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 23, 2010
    Applicant: PLIVA HRVATSKA D.O.O.
    Inventors: Gordana VRBANEC, Miroslava HARCA, Ana SUCEC, Damir SAHNIC, Amir AVDAGIC