Foley & Lardner
Enantiomerically pure hydroxylated xanthine compounds
 There is disclosed compounds and pharmaceutical compositions that are a resolved R or S (preferably R) enantiomer of an .omega.-1 alcohol of a straight chain alkyl (C.sub.5-8) substituted at the 1-position of 3,7-disubstituted xanthine. The inventive compounds are effective in modulating cellular response to external or in situ primary stimuli, as well as to specific modes of administration of such compounds in effective amounts. 
Cell Therapeutics, Inc.
A A A A Y C A A A A A A A A A A A A A A A A A A A A A A A A A
A61P A61P A61P A61P Y02P C07D A61P A61P A61K A61K A61P A61P A61P A61P A61P A61P A61P A61P A61P A61P A61P A61P A61P A61P A61K A61P A61P A61P A61P A61P A61P
inventional inventional inventional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Paul Jack James A. David
Woodson Singer Bianco Porubek