9-oxo-15.alpha.-hydroxy-16-phenoxy and 16-substituted phenoxy 17

9-substituted bicyclo[3.3.0]octane derivatives, process for thei

9-Substituted carbacyclin analogs

9-substituted carbacyclin analogs

9-Substituted carbacyclin analogs

9-Substituted carbacyclin analogs

9-Substituted carbacyclin analogs

9-Substituted carbacyclin analogs

9-substituted guanines

9-substituted minocycline compounds

9-Substituted-8-halo or -8-hydroxy-9-deazaguanines as inhibitors

9-Thia- and oxothia- and 9-dioxothia-11,12-seco-prostaglandins

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

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

9.alpha.-dehalogenation process

9.alpha.-hydroxy-17-methylene steroids, process for their prepar

9H-imidazo[1,2-a]purin-9-one compounds