| 摘要 |
Azaprostacyclins of Formula I <IMAGE> (I) wherein R1 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or a phenacyl residue optionally substituted on the phenyl ring by bromine, phenyl, alkoxy, or dialkoxy, W is a free or functionally modified carbonyl group or a <IMAGE> wherein R8 is hydrogen or alkyl of 1-5 carbon atoms and R9 is hydrogen or a readily cleavable ether or acyl residue and wherein the OR9-group can be in the alpha - or beta -position, R2 is a free or functionally modified hydroxy group. |
