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:
May. 12, 1987
Filed:
Mar. 31, 1982
Applicant:
Inventors:
Daniel L Klayman, Chevy Chase, MD (US);
John P Scovill, Silver Spring, MD (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
540597 ; 540583 ; 544131 ; 544238 ; 544360 ; 544364 ; 546 16 ; 546104 ; 546145 ; 546163 ; 546171 ; 546193 ; 546264 ; 546273 ; 546275 ; 546283 ; 546284 ; 546285 ; 546281 ; 546332 ;
Abstract
This invention relates to novel 2-acetyl- and 2-propionylpyridine selenosemicarbazones. These compounds are useful as antimalarial and antileukemic agents. Also disclosed are several synthetic procedures used to prepare the selenosemicarbazones.