Enatiomerically 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.
C A Y A
C07D A61K Y02P A61K
inventional inventional additional inventional
David Paul Jack James A.
Porubek Woodson Singer Bianco