The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2018
Filed:
Sep. 08, 2016
Applicant:
Euroscreen S.a., Charleroi, BE;
Inventors:
Hamid R. Hoveyda, Brussels, BE;
Guillaume Dutheuil, Vedrin, BE;
Graeme L. Fraser, Bousval, BE;
Marie-Odile Roy, Paris, FR;
Mohamed E. Bousmaqui, Aul-Noy-lez-Valenciennes, FR;
Frederic Batt, Lyon, FR;
Assignee:
Ogeda SA., Gosselies, BE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); C07D 241/38 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); Y02P 20/55 (2015.11);
Abstract
The present invention relates to novel compounds of Formula I and their use in therapeutic treatments. The invention further relates to a novel chiral synthesis of 5,6,7,(8-substituted)-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazines using N-sp3 protective groups. The invention also provides intermediates for use in the synthesis of compounds of Formula I.