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. 07, 1996
Filed:
May. 27, 1994
Applicant:
Inventors:
Youssef L Bennani, La Jolla, CA (US);
Marcus F Boehm, San Diego, CA (US);
Assignee:
Ligand Pharmaceuticals Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
554221 ; 4236477 ;
Abstract
Methods for the synthesis of dideuterium and/or ditritium ring-labeled retinoids and intermediates, and their use in the discovery of Retinoid X Receptor ligands are provided. In addition, dideuterium and/or ditritium ring-labeled retinoids and novel intermediates, as well as methods for their use in ligand binding and mass spectral studies are also provided.