Xanthine derivatives
Xanthine derivatives
Xanthine derivatives as adenosine A1 receptor antagonists
Xanthine derivatives as diuretic agents
Xanthine derivatives for the treatment of secondary nerve cell d
Xanthine derivatives with adenosine-antagonistic activity
Xanthine derivatives, pharmaceutical compositions containing sam
Xanthine derivatives, their preparation and their use in...
Xanthine epoxides as A.sub.1 adenosine receptor agonists and ant
Xanthine modulators of metabolism of cellular P-450
Xanthine oxidase inhibiting 3(5)-phenyl-substituted-5(3)-pyrazol
Xanthine oxidase inhibitor
Xanthine phosphodiesterase V inhibitor polymorphs
Xanthine phosphodiesterase V inhibitors
Xanthine phosphodiesterase V inhibitors
Xanthine-containing compositions for oral administration and...
Xanthines
Xanthines and their therapeutic use
Xanthines and their therapeutic use
Xanthines for identifying CFTR--binding compounds useful for act