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. 02, 2018
Filed:
Aug. 21, 2014
Applicant:
GE Healthcare Limited, Amersham Place, Buckinghamshire, GB;
Inventors:
Matthias Eberhard Glaser, Amersham, GB;
Sajinder Luthra, Amersham, GB;
Jane Brown, Amersham, GB;
Robert James Nairne, Amersham, GB;
Assignee:
GE HEALTHCARE LIMITED, Uppsala, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07B 59/00 (2006.01); C07C 303/22 (2006.01); C07C 303/30 (2006.01); C07C 303/44 (2006.01); B01J 19/24 (2006.01);
U.S. Cl.
CPC ...
C07C 303/22 (2013.01); B01J 19/24 (2013.01); C07B 59/001 (2013.01); C07C 303/30 (2013.01); C07C 303/44 (2013.01); B01J 2219/24 (2013.01); C07B 2200/05 (2013.01);
Abstract
[F]-fluoralkyl tosylates are useful building block for the radiosynthesis of a number of small molecules. A method of purifying [F]-fluoroalkyl tosylates using an automated radiosynthesis apparatus (e.g. FASTlab module) is described. A method of purifying [F]-fluoroalky tosylates using a FASTlab module that includes a solid phase extraction (SPE) purification system is described.