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:
Sep. 04, 1979
Filed:
Aug. 04, 1977
Applicant:
Inventor:
Julian E Spallholz, Huntington Beach, CA (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
2603264 ; 546207 ; 546248 ; 546222 ; 546238 ; 546243 ; 2603 / ; 2602 / ; 560105 ; 560142 ;
Abstract
Selenium compounds, and a method of their preparation, are disclosed which have a structure that renders the compounds useful in immunoassays or in competitive protein binding assays wherein either radio-labeled selenium compounds or nonradioactive selenium compounds are used respectively, with radiologic or fluorometric analysis. One class of these compounds have the generalized structural formula of: ##STR1## wherein: X is hydrogen or oxo;