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. 18, 2005
Filed:
Jul. 03, 2002
Applicants:
Shu Kobayashi, Tokyo, JP;
Yusuke Wataya, Okayama, JP;
Hye-sook Kim, Okayama, JP;
Inventors:
Assignee:
Japan Science and Technology Corporation, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D40106 ; C07D491048 ; A61K 31517 ;
U.S. Cl.
CPC ...
Abstract
A febrifugine represented by Formula (A):and an isofebrifugine represented by Formula (B):which exhibit extremely strong activities against tropical malarial protozoan are provided, together with a total synthesis route which enables efficient large scale synthesis of the same.