摘要 |
Preparation of D-serlys17.18 beta-1-18 corticotropine lys18-amide (I) in which arginine in positions 17 and 18 of D-ser beta1-19 corticotropine are replaced by lysine; and also the corresponding derivative in which the glutamyl residue is replaced by glutamine. D-seryl, L-tyrosyl, L-seryl, L-methionyl, L-glutamyl, L-histidyl, L-phenylalanyl, L-arginyl, L-tryptophyl glycyl, L-lysyl, L-prolyl, L-valyl glycyl, L-lysyl, L-lysyl, L-lysyl, L-lysine The polypeptide is prepared by linking small groups of amino acids in which the amino acids are masked by t-butoxy-carbonyl groups and the carboxy groups by a t-butyl ester group, and then combining the larger units. Strong adrenocorticotropic activity. |
申请人 |
CIBA-GEIGY AG |
发明人 |
ISELIN,BEAT,DR.;KAPPELER,HEINI,DR.;RINIKER,VERNHARD,DR.;RITTEL,WERNER,DR. |