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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.:

US 10717718 B1

PDFFull Text
Date of Patent:
Jul. 21, 2020

Filed:

Nov. 16, 2016

5-azido-5-deoxy-2 :3-isopropylidene-d-arabinose compounds; their method of manufacture and their use for the synthesis of ara-n3, kdo-n3 and 4ekdo-n3

Applicant:

Centre National DE LA Recherche Scientifique, Paris, FR;

Inventors:

Boris Vauzeilles, Sceaux, FR;

Jordi Mas Pons, Barcelone, ES;

Aurèlie Baron, L'IsleAdam, FR;

Assignee:

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), Paris, FR;

Attorney:

Young & Thompson

Primary Examiner:

Shaojia A Jiang

Assistant Examiner:

Michael C Henry

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.

Find Patent Forward Citations

Quick Actions:

Vauzeilles, Boris. (2020). 5-azido-5-deoxy-2 :3-isopropylidene-d-arabinose compounds; their method of manufacture and their use for the synthesis of ara-n3, kdo-n3 and 4ekdo-n3 (U.S. Patent No. 10717718). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10717718

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