Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Asimina T. Georges Evangelinos0
Louis Grenier0
Roger H. Pak0
Yun Gao0
James L. Wright0
James R. Porter0
Julian Adams0
Date of Patent
April 22, 2008
0Patent Application Number
111074040
Date Filed
April 14, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides analogs of benzoquinone-containing ansamycins and uses thereof for treating and modulating disorders associated with hyperproliferation, such as cancer. The present invention provides analogs of benzoquinone-containing ansamycins where the benzoquinone is reduced to a hydroquinone and trapped by reaction with a suitable acid, preferably ones that increase the solubility and air stability of the resulting 17-ammonium hydroquinone ansamycin analog.
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