HCID 178468106, compound → HCID 178468105, compound

Participants

Reaction Steps

In analogy to Example 7(e) 469.5 mg (0.5 mol) of H-Ser-Tyr-D-Leu-Cys(But)-Arg-Pro-NH-C2H5 -diacetate were reacted with Glu-His-Trp-NH-NH2, worked up and purified over Dowex 1 × 2 (acetate form) and carboxymethyl cellulose. Since the substance was not yet completely pure it was purified in analogy to Example 1(a) on Sephadex LH 20.

Provenance & Evidence