35703-53-8Relevant academic research and scientific papers
HISTONE DEACETYLASE INHIBITORS AND COMPOSITIONS AND METHODS OF USE THEREOF
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Paragraph 00229, (2014/10/15)
Provided are certain histone deacetylase (HDAC) inhibitors of Formula I, compositions thereof, and methods of their use.
Rational modification of a candidate cancer drug for use against chagas disease
Kraus, James M.,Verlinde, Christophe L. M. J.,Karimi, Mandana,Lepesheva, Galina I.,Gelb, Michael H.,Buckner, Frederick S.
scheme or table, p. 1639 - 1647 (2010/01/07)
Chagas disease is one of the major neglected diseases of the world. Existing drug therapies are limited, ineffective, and highly toxic. We describe a novel strategy of drug discovery of adapting an existing clinical compound with excellent pharmaceutical properties to target a pathogenic organism. The protein farnesyltransferase (PFT) inhibitor tipifarnib, now in phase III anticancer clinical trials, was previously found to kill Trypanosoma cruzi by blocking sterol 14a-demethylase (14DM). We rationally developed tipifarnib analogues that display reduced affinity for human PFT to reduce toxicity while increasing affinity for parasite 14DM. The lead compound has picomolar activity against cultured T. cruzi and is efficacious in a mouse model of acute Chagas disease.
