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:
May. 30, 2017
Filed:
Dec. 30, 2014
Applicants:
M2i Development, Lacq, FR;
M2i Salin, Saint Cloud, FR;
Inventors:
Assignees:
M2I DEVELOPMENT, Lacq, FR;
M2I SALIN, Saint Cloud, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 317/00 (2006.01); C07D 493/08 (2006.01); C07D 317/26 (2006.01);
U.S. Cl.
CPC ...
C07D 493/08 (2013.01); C07D 317/26 (2013.01);
Abstract
The present invention relates to a process for preparing sordidin, comprising a step of preparing 4-(2-ethyl-1,3-dioxolan-2-yl)pentan-2-one by means of a reaction in which 2-ethyl-2-(pent-4-en-2-yl)-1,3-dioxolane is oxidized in the presence of a catalyst chosen from the group comprising organometallic complexes of transition metals.