A macrolide from Streptomyces which displays potent cytotoxicity against several carcinoma cell lines (GI50 < 100 nM) also acts as an endothelin receptor antagonist and has antiosteoporotic activities.
A macrolide from Streptomyces which displays potent cytotoxicity against several carcinoma cell lines (GI50 < 100 nM) also acts as an endothelin receptor antagonist and has antiosteoporotic activities.