Patents by Inventor Stefan Starcevic

Stefan Starcevic 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).

Synthetic route for the preparation of ?-aminobutyryl substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-alpha ]pyrazin-7-yl compounds

Patent number: 9388188

Abstract: The present invention relates to a process for preparing ?-aminobutyryl substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-?]pyrazin-7-yl compounds.

Type: Grant

Filed: June 13, 2013

Date of Patent: July 12, 2016

Assignee: Lek Pharmaceuticals d.d.

Inventors: Stefan Starcevic, Peter Mrak, Gregor Kopitar
Enzymatic Route For The Preparation Of Chiral Gamma-Aryl-Beta-Aminobutyric Acid Derivatives

Publication number: 20160194680

Abstract: The present invention relates to a process for preparing chiral ?-aryl-?-aminobutyric acid compounds and derivatives thereof.

Type: Application

Filed: December 20, 2013

Publication date: July 7, 2016

Applicant: Lek Pharmaceuticals D.D.

Inventors: Stefan STARCEVIC, Peter MRAK, Gregor KOPITAR
New Synthetic Route For The Preparation Of Beta-aminobutyryl Substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-alpha]Pyrazin-7-yl Compounds

Publication number: 20150148533

Abstract: The present invention relates to a process for preparing ?-aminobutyryl substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-?]pyrazin-7-yl compounds.

Type: Application

Filed: June 13, 2013

Publication date: May 28, 2015

Applicant: Lek Pharmaceuticals d.d.

Inventors: Stefan Starcevic, Peter Mrak, Gregor Kopitar

Synthetic route for the preparation of ?-aminobutyryl substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-alpha ]pyrazin-7-yl compounds

Enzymatic Route For The Preparation Of Chiral Gamma-Aryl-Beta-Aminobutyric Acid Derivatives

New Synthetic Route For The Preparation Of Beta-aminobutyryl Substituted 5,6,7,8-tetrahydro[1,4]diazolo[4,3-alpha]Pyrazin-7-yl Compounds