2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propanediol
2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol
2-Amido-9-(2-acyloxyethoxymethyl)hypoxanthines
2-amino-9-alkylpurines: GABA brain receptor ligands
3,8-Dialkylxanthines
4'-desmethyl nucleoside analog compounds
6-substituted purine carbocyclic nucleosides
6-substituted purinyl piperazine derivatives
7-aryl and heteroaryl ethers of desacetylforskolin
7-methoxymethly-3-methyl-1-(5-oxohexyl)xanthine
8-(1-aminocycloalkyl)-1,3-dialkylxanthine derivatives, preparati
8-(oxo-substituted cycloalkyl)xanthines
8-arylxanthines
8-substituted xanthines as selective adenosine receptor agents
9-(Hydroxy alkyl)purines
9-Cyclohexyl-2-alkoxy-9H-adenine process
9-substituted guanines
A 1 adenosine receptor antagonists
A 2B adenosine receptor antagonists
A 2B adenosine receptor antagonists