9-α-substituted estratrienes as selectively active...

9-(.beta.-D-Ribofurandsyl)purine-6-carboxamide and related compo

9-(.omega.-Heteroarylamino-alkylamino)-erythromycins and salts t

9-(1,3-Dihydroxy-2-propoxymethyl)guanine as antiviral agent

9-(1,3-Dihydroxy-2-propoxymethyl)guanine as antiviral agent

9-(1,3-Dihydroxy-2-propoxymethyl)guanine as antiviral agent

9-(1,4-Benzodioxan-2-ylalkyl and hydroxyalkyl)-1-oxa-4,9-diazasp

9-(2-deoxy-2-fluoro-4-thio-beta-D-arabinofuranosyl)purine deriva

9-(2-Hydroxy-3-amino-propyl)-9,10-dihydro-9,10-ethano-anthracene

9-(2-hydroxymethyl)cycloalkylmethyl) guanines

9-(2-O-Acyl-.beta.-D-arabinofuranosyl)-adenine compounds and met

9-(2-phosphonylmethoxyethyl) guanine

9-(2-Pyridyl)-acenaphtho[1,2-e]-as-triazines

9-(2H-1,4-benzoxazin-3(4H)-on-6-yl)imino-8-thia-1,6-diazobicyclo

9-(3 cyanophenyl) hexahydro-1,8 acridinedione

9-(3,5-Di-O-acyl-.beta.-D-arabinofuranosyl)adenine compounds and

9-(3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro-[3&prim...

9-(3-O-Acyl-.beta.-D-arabinofuranosyl)adenine compounds, 9-(2,3-

9-(5-O-Acyl-.beta.-D-arabinofuranosyl)adenine compounds

9-(Arylalkyl or aroylalkyl)-1-oxa-4,9-diazaspiro(5.5)undecan-3-o