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:
Jul. 21, 2020
Filed:
Nov. 16, 2016
Applicant:
Centre National DE LA Recherche Scientifique, Paris, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 317/30 (2006.01); C07H 5/04 (2006.01); C07H 7/027 (2006.01); C07D 317/28 (2006.01); C07H 13/00 (2006.01); C07H 9/04 (2006.01); C07H 1/00 (2006.01); G01N 33/569 (2006.01);
U.S. Cl.
CPC ...
C07D 317/30 (2013.01); C07D 317/28 (2013.01); C07H 1/00 (2013.01); C07H 5/04 (2013.01); C07H 7/027 (2013.01); C07H 9/04 (2013.01); C07H 13/00 (2013.01); G01N 33/56911 (2013.01);
Abstract
Disclosed are new compounds of formulae: Wherein: Rand Rcan be independently H; a Cto Calkyl including methyl, ethyl, propyl, butyl; aryl including phenyl, para-methoxyphenyl; or R,Rtogether with the carbon C-6 can be a cyclopentylidene or cyclohexylidene; each of these groups being substituted or not; and Rcan be a Cto Calkyl including methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl, pentyl; or aryl including phenyl, methylphenyl, ethylphenyl, each of these groups being substituted or not. The invention also relates to their method of manufacture and their use for the synthesis of Ara-N, Kdo-Nand 4eKdo-N.