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. 03, 1985
Filed:
Feb. 01, 1984
Applicant:
Inventor:
Sydney Archer, Delmar, NY (US);
Assignee:
Rensselaer Polytechnic Institute, Troy, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
549 27 ; 544145 ; 544150 ; 544375 ; 546196 ; 546202 ; 548525 ; 549392 ; 514908 ;
Abstract
7-Hydroxylucanthone and 7-hydroxyhycanthone derivatives have been found to have significant antitumor effect. The derivatives are of the general formula: ##STR1## wherein the radicals R.sup.1 and R.sup.2 are lower alkyl groups or other simple groups and R.sup.3 is OH where X.dbd.O, and H or OH where X.dbd.S.