摘要 |
<p>Prepn. Ser-tyr-Ser-Meth-Glu-His-Phenylalanyl-Arg Tryptophyl-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arginine amide I has ACTH activity By reacting Ser-Tyr-Ser-Meth-Glu-His-Phenylalanyl-Arg-Tripophyl-glycine II having suitable protective group with Lys-Pro-Val-Gly-Lys-Lys-Arg-Argnine amide II have suitable protective group, and finally removing the protective groups. N epsilon-t-butyloxycarbonyl-L-Lys-L-Pro-L-Val-Gly-N epsilon-t-butyloxycarbonyl-L-Lys-N epsilon-t-butyloxycarbonyl-L-Lys-L-Arg-L-Arginine amide triacetate.</p> |