Structure of boromycin
Dunitz JD., Hawley DM., Mikloš D., White DNJ., Berlin Y., Marušić R., Prelog V.
AbstractThe structure II of boromycin C45H74BNO15 (cf. [2]) has been established by combination of chemical evidence with X‐ray analysis. The antibiotic is a D‐valine ester of a Böeseken‐complex of boric acid with a macrodiolide of a new type.