L-Leucine → HCID 46174011, compound

Participants

Reaction Steps

After Sephadex G-10 purification isolates of rhizocticine B are microheterogeneous, that is to say 0.5%-5% of the N-terminal amino acid valine is replaced by leucine and by isoleucine. Small amounts of the likewise antifungal tripeptides rhizocticine C (L-Ile-L-Arg-L-APPA) and rhizocticine D (L-Leu-L-Arg-L-APPA) can be isolated from the mixture by means of HPLC.

Provenance & Evidence