Synthesis and biological evaluation of analogues of the tetrapeptideN-acetyl-Ser-Asp-Lys-Pro (AcSDKP), an inhibitor of primitive haematopoietic cell proliferation

Synthesis and biological evaluation of analogues of the tetrapeptideN-acetyl-Ser-Asp-Lys-Pro (AcSDKP), an inhibitor of primitive haematopoietic cell proliferation