Direct solid-phase synthesis of octreotide conjugates
作者:Hsing-Pang Hsieh、Ying-Ta Wu、Shui-Tein Chen、Kung-Tsung Wang
DOI:10.1016/s0968-0896(99)00125-x
日期:1999.9
Somatostatin analogues, such as octreotide, are useful for the visualization and treatment of tumors. Unfortunately, these compounds were produced synthetically using complex and inefficient procedures. Here, we describe a novel approach for the synthesis of octreotide and its analogues using p-carboxybenzaldehyde to anchor Fmoc-threoninol to solid phase resins. The reaction of the two hydroxyl groups