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.

Date of Patent:
Aug. 05, 2008

Filed:

Mar. 11, 2003
Applicants:

Yusuke Wataya, Okayama, JP;

Hye-sook Kim, Okayama, JP;

Masatomo Nojima, Osaka, JP;

Inventors:

Yusuke Wataya, Okayama, JP;

Hye-Sook Kim, Okayama, JP;

Masatomo Nojima, Osaka, JP;

Assignee:

Okayama University, Okayama, JP;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/357 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention is to provide an antimalarial agent having excellent antimalarial activity with little side effects, in particular, having remarkable antimalarial activity against drug-resistant malaria parasites, and being capable of increasing solubility not only to organic solvent including olive oil, but also to water, and therefore, being usable not only as oral drugs but also as injectable solutions. The antimalarial agent of the present invention contains a compound represented by the following general formula (I) [wherein Z represents an unsubstituted or optionally substituted alicyclic hydrocarbon group, Rrepresents a water-soluble functional group, m represents any one of integers of from 0 to 6, n represents any one of integers of from 0 to 10.].


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