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:
Jun. 01, 1993
Filed:
Dec. 06, 1990
Applicant:
Inventors:
Danute E Nitecki, Berkeley, CA (US);
Lois Aldwin, San Mateo, CA (US);
Corey H Levenson, Oakland, CA (US);
Margaret Moreland, Berkeley, CA (US);
Irwin Braude, Danville, CA (US);
David F Mark, Danville, CA (US);
Henry Rapoport, Berkeley, CA (US);
Assignee:
Cetus Corporation, Emeryville, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514381 ;
Abstract
Succinylacetone derived or related medicaments and methods of synthesis of the same are shown wherein the medicaments consists of succinylacetonyl-proline-PEG, succinylacetonyl-NH-PEG, or compounds that have the formula: ##STR1## and that have immunosuppressive activity both in vivo and in vitro based on their activities in cellular immunologic assays and adjuvant induced arthritis in rats, respectively.