title: Facile formation of chiral calixarene analogs incorporating cystine peptide into the macrocyclic ring.
abstract: Chiral calixarene analogs incorporating cystine peptide into their macrocyclic ring were easily prepared by the cyclization reactions of bis(chloromethyl)phenol-formaldehyde oligomers with cystine peptides in moderate yields. Circular dichroism (CD) spectra indicated the existence of the transmission of the chirality from peptide unit to phenol-formaldehyde oligomer moiety.
authors.affiliation: Department of Chemistry and Chemical Engineering, Faculty of Engineering, Yamagata University, Yonezawa, Japan. tm382@dipfr.dip.yz.yamagata-u.ac.jp
authors.forename: Kazuaki
authors.initials: K
authors.lastname: Ito
authors.forename: Takafumi
authors.initials: T
authors.lastname: Tamura
authors.forename: Kazuhito
authors.initials: K
authors.lastname: Watanabe
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Ohba
mesh_terms: D047250:Calixarenes; D002942:Circular Dichroism; D003553:Cystine / Q000737:chemistry*; D046911:Macromolecular Substances; D010455:Peptides / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D046911:Macromolecular Substances; D010455:Peptides; D047250:Calixarenes; D003553:Cystine