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:
Dec. 21, 1993
Filed:
Oct. 02, 1992
Applicant:
Inventors:
Rudiger D Haugwitz, Bethesda, IN (US);
Venkatachala L Narayanan, Gaithersburg, IN (US);
Mark Cushman, West Lafayette, IN (US);
Jurjus Jurayj, West Lafayette, IN (US);
Assignees:
The United States of America as represented by the United States, , US;
Purdue Research Foundation, Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
5142328 ; 514 43 ; 514285 ; 514908 ; 536 55 ; 536 271 ; 544125 ; 546 70 ;
Abstract
Certain new 1,2-dihydroellipticine compounds having activity against CNS specific cancer cell lines because of their ease of passage across the blood-brain barrier are disclosed along with formulations and methods for treating CNS cancers employing these compounds.