Studies on .ALPHA.2-plasmin inhibitor fragment T-11. II. Synthesis of the entire amino acid sequence of .ALPHA.2-plasmin inhibitor fragment T-11.
作者:TAKASHI SASAKI、SUMIRO ISODA
DOI:10.1248/cpb.35.2804
日期:——
The hexacosapeptide corresponding to the entire amino acid sequence of human α2-plasmin inhibitor fragment T-11 was synthesized by a conventional solution method. Three newly synthesized fragments were combined successively with the protected C-terminal hexadecapeptide ester previously obtained by using the dicyclohexylcarbodiimide-N-hydroxybenzotriazole and azide procedures to afford the protected hexacosapeptide ester. The trifluoromethanesulfonic acid-thioanisole-trifluoroacetic acid procedure was employed to remove all protecting groups of the protected peptide ester at the final stage. The dissociation constant for the interaction between the synthetic α2-plasmin inhibitor fragment T-11 and plasmin was equal to that of the native T-11 from human α2-plasmin inhibitor.
SASAKI, TAKASHI;ISODA, SUMIRO, CHEM. AND PHARM. BULL., 35,(1987) N 7, 2804-2809
作者:SASAKI, TAKASHI、ISODA, SUMIRO
DOI:——
日期:——
US4128540A
申请人:——
公开号:US4128540A
公开(公告)日:1978-12-05
4-(Methylthio)phenyl and 4-(methylsulfonyl)phenyl esters in the preparation of peptides and polypeptides. II. Synthesis of the protected heptapeptide (A82-A88) of bovine chymotrypsinogen A
作者:Brian J. Johnson、Elwood G. Trask
DOI:10.1021/jo01276a048
日期:1968.12
An Efficient Method for the Reduction of N-Protected Amino Acids and Peptides to the Corresponding Alcohols
作者:T. Naqvi、M. Bhattacharya、W. Haq
DOI:10.1039/a902069a
日期:——
Reduction of pentachlorophenyl esters of Boc protected amino acids and peptides to the correspondingalcohols is described.