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. 13, 1981
Filed:
Jun. 05, 1978
Applicant:
Inventors:
Jose Alexander, Kansas City, KS (US);
Lester A Mitscher, Lawrence, KS (US);
Assignee:
University of Kansas Endowment Association, Lawrence, KS (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
260383 ; 260376 ; 260377 ; 260365 ; 568633 ; 560 52 ;
Abstract
A process for synthesizing the 7-substituted or unsubstituted 5,12-dihydroxy-1,2,3,4,6,11-hexahydro-2,6,11-trioxonaphthacene precursors for doxorubicin and related compounds from butadiene and p-benzoquinone and intermediates useful in the synthesis.
Alexander, Jose. (1981). Anthracycline synthesis (U.S. Patent No. 4244880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4244880
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile