BU-3608 FA-1 OG FA-2, FREMGANGSMAATE TIL FREMSTILLING DERAV, ALKYLDERIVATER DERAV SAMT FARMASOEYTISKE PREPARATER INNEHOLDENDE BU-3608 FA-1, FA-2 ELLER ALKYLDERIVATER DERAV.

摘要

Disclosed are antibiotics BU-3608 FA-1 and FA-2 and alkyl derivatives thereof. These compounds are useful as antifungal agents. BU- 3608 FA-1 and FA-2 are produced from Actinomadura hibisca in a medium containing a source of D-serine.