CYCLISKE ETHERE AF 9-DEOXO-9A-AZA-9A-HOMOERYTHROMYCIN A OG DETTES 4AE-EPIMER, FORBINDELSER TIL ANVENDELSE SOM UDGANGSMATERIALE VED DERES FREMSTILLING, FARMACEUTISKE PRAEPARATER INDEHOLDENDE DE CYCLISKE ETHERE OG ANVENDELSE AF DE CYCLISKE ETHERE TIL FREMSTILLING AF LAEGEMIDLER

摘要

Antibacterial cyclic ethers of the formula:-and the pharmaceutically acceptable acid addition salts thereof wherein n is 1, 2 or 3; the wavy line at the 4"-OH group represents the axial and equatorial configurations at said position; provided that when n is 1, the 4"-OH group has the equatorial configuration.;Also included are processes for the preparation of said compounds, and certain intermediates therefor, some of which have antibacterial activity.