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:
Apr. 19, 2016
Filed:
Jan. 24, 2011
Applicants:
Jean-luc Moutou, Cagnes sur Mer, FR;
Florent Mouton, Saint-Laurent du Var, FR;
Gilles Pellegrino, Menton, FR;
Jean Lafay, Nice, FR;
Inventors:
Jean-Luc Moutou, Cagnes sur Mer, FR;
Florent Mouton, Saint-Laurent du Var, FR;
Gilles Pellegrino, Menton, FR;
Jean Lafay, Nice, FR;
Assignee:
HYBRIGENICS SA, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 401/00 (2006.01); C07C 45/67 (2006.01);
U.S. Cl.
CPC ...
C07C 401/00 (2013.01); C07C 45/67 (2013.01); C07B 2200/07 (2013.01); C07C 2102/24 (2013.01);
Abstract
The present invention concerns a process of isomerizing trans fused bicyclic derivatives into cis fused bicyclic derivatives and the preparation of vitamin D or analogs thereof comprising said isomerization step.