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:
Jan. 21, 2014
Filed:
May. 13, 2011
Applicants:
Anders Brathe, Sandefjord, NO;
Andreas Olsson, Oslo, NO;
Mikkel Thaning, Oslo, NO;
Steffen Bugge, Oslo, NO;
Inventors:
Anders Brathe, Sandefjord, NO;
Andreas Olsson, Oslo, NO;
Mikkel Thaning, Oslo, NO;
Steffen Bugge, Oslo, NO;
Assignee:
GE Healthcare Limited, Little Chalfont, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 277/08 (2006.01); B01J 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method for the preparation of a radiolabeled guanidine derivative, in particular wherein the radiolabeled guanidine derivative is a positron emission tomography (PET) tracer. Certain intermediates useful in said method are also provided, as well as means for carrying out said method in an automated fashion. The method of the invention provides advantages over known methods for the preparation of radiolabeled guanidine derivatives.