HCID 131719061, compound → HCID 178448459, compound

Participants

Reaction Steps

By methods substantially equivalent to those described in Example 17, 1.47 g of EtOCO-Phe(αn-Bu)-Pro-Arg-H·HCl was prepared from EtOCO-Phe(αn-Bu)-Pro-OBzl (TLC Rf =0.74, 50% ethyl acetate:hexanes). EtOCO-Phe(αn-Bu)-Pro-Arg-H·HCl was purified by RPHPLC (98/2 (A/B), 60 min; to 85/15 (A/B), 300 min).

Provenance & Evidence