9-substituted-5-carboxy-oxadiazino-quinolone derivatives,...

9-substituted-8-unsubstituted-9-deazaguanines

9-thia- or oxothia and dioxothia-11,12-seco-prostaglandins

9-thiabicyclononanediisocyanates and polymers prepared...

9-thiabicyclo[3,3,1]nonanediyl bis...

9-thiomaytansinoids, their production and use

9-[(substituted glycyl)-amido]-6-demethyl-6-deoxytetracyclines

9-[(substituted glycyl)...

9.,11.beta.-substituted and 11.beta.-substituted estranes

9.alpha.,16-difluoro compounds of the pregnane series and...

9.alpha.-bromo-6,16.beta.-dimethyl steroids

9.alpha.-chloro- and 9.alpha.-bromo-11-oxo-5.alpha.-steroids...

9.alpha.-chloro-11.beta.-hydroxy-16.beta.-methyl-17.alpha.,2...

9.alpha.-chloro-6.alpha.-fluoro-17.alpha.-hydroxy-16-methyl-...

9.alpha.-dehalogenation of steroids using tin or lead

9.alpha.-fluoro hydrocortisone 21-phosphate

9.alpha.-fluoro-.delta. 4,6-pregnadiene-11.beta.,...

9.alpha.-fluoro-.delta.1-3,20-diketo-11,21-bis-oxygenated-17...

9.alpha.-fluoro-.delta.4,6-pregnadiene-17.alpha.-01,-3,11,20...

9.alpha.-fluoro-1,4-pregnadienes-11.beta.,16.alpha.,17.alpha...