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:
Jul. 01, 2014
Filed:
Aug. 20, 2009
Masanori Baba, Kagoshima, JP;
Yuichi Hashimoto, Tokyo, JP;
Masanori Baba, Kagoshima, JP;
Yuichi Hashimoto, Tokyo, JP;
Kagoshima University, Kagoshima, JP;
Abstract
An object is to provide a novel therapeutic drug for adult T-cell leukemia having an ATL cell specific antitumor effect. The therapeutic drug for adult T-cell leukemia according to the invention is characterized by containing a compound represented by the formula I or a prodrug thereof, wherein Ris H, OH, an alkoxy group, an acyl group, or a thioacyl group, Ris an acyl group, a thioacyl group, CONRR, or CSNRR(Rand Rbeing each independently H, an alkyl group containing 1 to 3 carbon atoms, or a phenyl group), or Rand Rtogether may form a ring, Xand Xmay be the same or different and are each —CRR—, —SiRR— or oxygen, and Rand Rmay be the same or different and are each an alkyl group containing 1 to 6 carbon atoms.