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:
Feb. 09, 2010
Filed:
Mar. 07, 2005
Muraleedharan G. Nair, Okemos, MI (US);
Mugunthu R. Dhananjeyan, Toledo, OH (US);
Michael A. Kron, Okemos, MI (US);
Youli P. Milev, DeWitt, MI (US);
Muraleedharan G. Nair, Okemos, MI (US);
Mugunthu R. Dhananjeyan, Toledo, OH (US);
Michael A. Kron, Okemos, MI (US);
Youli P. Milev, DeWitt, MI (US);
Board of Trustees of Michigan State University, East Lansing, MI (US);
Abstract
A process for the preparation of hydroxyl substituted anthraquinones is described. The process couples a phthalic anhydride (substituted or unsubstituted) to benzene ring moiety substituted with at least two hydroxyl groups. Remaining hydroxy groups were converted to methoxy groups in some anthraquinones. The compounds are particularly useful for the treatment of parasitic diseases. Also, a method of treating or preventing malaria, filariasis schistosomiasis and other parasitic diseases using anthraquinones.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile