专利号:US-8217142-B2 优先权日:1996-07-17 标题 :Liquid phase peptide synthesis of KL-4 pulmonary surfactant 发明人:ABDEL-MAGID AHMED F; EGGMANN URS; MARYANOFF CYNTHIA ANNE; THALER ADRIAN; VILLANI FRANK J 权利人:ABDEL-MAGID AHMED F; EGGMANN URS; MARYANOFF CYNTHIA ANNE; THALER ADRIAN; VILLANI FRANK J; ORTHO PHARMA CORP 摘要:The invention relates to improved liquid phase processes for the preparation of the 21 residue protein component, (Lys-Leu 4 ) 4 -Lys, of the pulmonary surfactant KL-4. These process are amenable to large scale synthesis and one process employs a method of saponifying an ester which reduces the inherent racemization of the α-carbon.
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合成参考文献
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