9,3",4"-triacyl ester of the antibiotic sf-837 m1 substance...

9-(.omega.-heteroarylamino-alkylamino)-erythromycines

9-(3,5-di-o-acyl-.beta.-d-arabinofuranosyl) adenine...

9-(3-o-acyl-.beta.-d-arabinofuranosyl) adenine compounds,...

9-(5-o-acyl-.beta.-d-arabinofuranosyl)adenine compounds and...

9-(b-d-xylofuranosyl)adenine and...

9-.beta.-d-arabinofuranosyl purine nucleotides

9-alkylamino-erythromycines, their salts and processes for...

9-deoxo-8a-aza-8a-homoerythromycin a derivatives modified at...

9-deoxo-9(z)-hydroxyiminoerythromycin a and o-derivatives...

9-dexo-9a-aza-9a-methyl-9a-homoerythromycin a derivatives

9-dihydroniddamycin a compounds and related 3-(0)-esters and...

9-hydrazone and 9-azine erythromycin derivatives and a...

9-n-ethenyl derivatives of 9(s)-erythromycylamine

9-o-alkanoyl-3"-o-alkanoyloxymethyl-sf-837 substance and the...

9-oxime erythromycin derivatives

9-oxime macrolide antibacterials

9-oximesilyl erythromycin a derivatives

9-r-azacyclic erythromycin antibiotics

9-substituted erythromycin a and b oximes