title: The peptides of alpha-aminosuberic acid II. Synthesis of deamino-dicarba-eel-calcitonin sequence 1-9.
abstract: The paper describes the synthesis of Asu6-octapeptide derivatives by condensing two alternative pentapeptide fragments with Asu-containing tripeptides. After partial deprotection these linear peptides compounds are subject to cyclization experiments aimed to give the N-terminal [1-9] sequence of deamino-dicarba-eel calcitonin. This is a key substance for the semi-synthesis of the respective analogues of eel calcitonin.
authors.affiliation: Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Prague.
authors.forename: V
authors.initials: V
authors.lastname: Gut
authors.forename: V
authors.initials: V
authors.lastname: Cerovský
authors.forename: M
authors.initials: M
authors.lastname: Zertová
authors.forename: E
authors.initials: E
authors.lastname: Körblová
authors.forename: P
authors.initials: P
authors.lastname: Malon
authors.forename: H
authors.initials: H
authors.lastname: Stocker
authors.forename: E
authors.initials: E
authors.lastname: Wünsch
mesh_terms: D000595:Amino Acid Sequence; D000600:Amino Acids, Dicarboxylic / Q000737:chemistry*; D002116:Calcitonin / Q000737:chemistry*; D008969:Molecular Sequence Data; D010446:Peptide Fragments / Q000737:chemistry*
chemical_list: D000600:Amino Acids, Dicarboxylic; D010446:Peptide Fragments; C019146:2-aminosuberic acid; D002116:Calcitonin