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:
Jun. 08, 2021
Filed:
Feb. 13, 2019
Applicant:
Procos S.p.a., Cameri, IT;
Inventors:
Fabio Morana, Novara, IT;
Stefano Gobbato, Cameri, IT;
Jacopo Roletto, Turin, IT;
Paolo Paissoni, Druento, IT;
Assignee:
Procos S.P.A., Cameri, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/54 (2006.01);
U.S. Cl.
CPC ...
C07D 239/54 (2013.01);
Abstract
The invention relates to a process for the synthesis of 6-chloromethyluracil (6-(chloromethyl)pyrimidin-2,4(1H,3H)-dione) from ethyl 4-chloroacetoacetate and S-methylisothiourea hemisulfate via isolation of the novel intermediate 6-(chloromethyl)-6-hydroxy-2-(methylthio)-5,6-dihydropyrimidin-4(1H)-one, and its subsequent treatment with aqueous sulfuric acid. Formula (I).
Quick Actions:
Morana, Fabio. (2021). Process for the synthesis of 6-chloromethyluracil (U.S. Patent No. 11028057). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11028057
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile