Synonyms:
erythromycin ediscontinued ; spiro[5h,11h-1,3-dioxino[5,4-c]oxacyclotetradecin-2,2'-[2h]pyran] erythromycin derivativ ; spiro[5h,11h-1,3-dioxino[5,4-c]oxacyclotetradecin-2,2'-[2h]pyran],erythromycin deriv. ; erythromycin,1'',16-epoxy- (9ci) ; 1'',16-epoxy-erythromycin ; 1',15-oxyerythromycin ; erythromycin e ; spiro[5h,11h-1,3-dioxino[5,4-c]oxacyclotetradecin-2,2'-[2h]pyran] erythromycin derivative