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:
Aug. 14, 1984
Filed:
Apr. 09, 1980
Applicant:
Inventor:
Richard B Hochberg, West Englewood, NJ (US);
Assignee:
New England Nuclear Corporation, Boston, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424238 ; 2603975 ; 422 61 ;
Abstract
16.alpha.-Radiohalo-3,17.beta.-dihydroxy steroidal estrogens and their radiolabelled analogs are described. These steroidal estrogens have high estrogen receptor activity and are prepared by halogen exchange with the corresponding 16.beta.-bromo compound. The radiolabelled estrogens of this invention are useful in estrogen receptor assays, radioimmunoassays, in vivo imaging of tissue having estrogen receptor activity, and for therapeutic treatment of tumors having estrogen receptor activity.