Process for the solid phase synthesis of peptides which contain sulfated
tyrosine
    3.
    发明授权
    Process for the solid phase synthesis of peptides which contain sulfated tyrosine 失效
    含有硫酸化酪氨酸的肽的固相合成方法

    公开(公告)号:US4769445A

    公开(公告)日:1988-09-06

    申请号:US129379

    申请日:1987-11-24

    摘要: Peptides and Peptide amides such as cholecystokinin (CCK-8) are synthesized in improved yields and purity by a solid phase process. The requisite protected peptide is elaborated and sulfated on a solid support, deprotected, and cleaved from the solid support to give the total synthesis of CCK-8 on a solid support. Thereafter, the peptide is purified in a single step by ion exchange chromatography to provide analytically pure CCK-8.

    摘要翻译: 肽和肽酰胺如缩胆囊素(CCK-8)通过固相方法以提高的产率和纯度合成。 将必需的保护肽在固体支持物上精制和硫酸化,脱保护并从固体支持物上切割,得到固体支持物上CCK-8的全合成。 此后,通过离子交换色谱法在一个步骤中纯化肽以提供分析纯的CCK-8。