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:
Mar. 23, 2004
Filed:
Aug. 30, 2002
Applicant:
Inventors:
Masataka Ihara, Sendai, JP;
Kiyosei Takasu, Sendai, JP;
Yusuke Wataya, Okayama, JP;
Hye-Sook Kim, Okayama, JP;
Assignee:
Japan Science and Technology Corporation, Kawaguchi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 3/135 ; A61K 3/1335 ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
A61K 3/135 ; A61K 3/1335 ; C07D / ; C07D / ;
Abstract
An object of the present invention is to provide a novel compound having antimalarial acitivity and an antimalarial agent containing the novel compound as an active component. An antimalarial agent containing 12-hidroxy-2-(1-methoxy-carbonylethyl)-5-oxo-10,11,13-trioxatricyclo[7.2.0.0 ]tridecane represented by a following formula (II) as an active agent is prepared.