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:
Oct. 18, 2016
Filed:
Jul. 27, 2015
GE Healthcare Limited, Buckinghamshire, GB;
GE Healthcare As, Oslo, NO;
Anthony Eamon Storey, Lincs, GB;
Clare Louise Jones, Amersham, GB;
Denis Raymond Christophe Bouvet, Belfort, FR;
Nicolas Lasbistes, Surrey, GB;
Steven Michael Fairway, Oslo, NO;
Lorenzo Williams, Oslo, NO;
Alexander Mark Gibson, Amersham, GB;
Robert James Nairne, Amersham, GB;
Farhad Karimi, Mansfield, MA (US);
Bengt Langstrom, Uppsala, SE;
GE Healthcare Limited, Buckinghamshire, GB;
Abstract
The invention relates to a process for preparation of a compound of formula (I): Ris selected from Calkyl, Calkenyl, and Calkynyl;which comprises:(i) reaction with fluoride, suitably [F]fluoride, of a corresponding compound of formula (II): wherein Ris selected from hydrogen, Calkyl, Chaloalkyl, Caryl, Carylalkyl, —(CHCHO)—CHwherein q is an integer of from 1 to 10;Ris as defined for the compound of formula (I); andRis a leaving group. Certain novel precursors of formula (II) and radiopharmaceutical kits containing such precursors are also claimed.