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:
Mar. 24, 2015
Filed:
Aug. 30, 2011
Applicants:
Magnus Axelsson, Järfälla, SE;
Ulf Bremberg, Uppsala, SE;
Auri Linden, Stockholm, SE;
Fredrik Von Kieseritzky, Stockholm, SE;
Inventors:
Magnus Axelsson, Järfälla, SE;
Ulf Bremberg, Uppsala, SE;
Auri Linden, Stockholm, SE;
Fredrik Von Kieseritzky, Stockholm, SE;
Assignee:
Alexar AB, Solna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/77 (2006.01); C07D 493/04 (2006.01);
U.S. Cl.
CPC ...
C07D 493/04 (2013.01);
Abstract
The invention relates to a one-pot reaction for the preparation of a compound of Formula (I). The compound of Formula (I) may be further transformed into picropodophyllin and derivatives thereof.