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Volumn 1, Issue 4, 2003, Pages 633-636

Using combinatorial methods to arrive at a quantitative structure-stability relationship for a new class of one-armed cationic peptide receptors targeting the C-terminus of the amyloid β-peptide

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; COMPLEXATION; ELECTROSTATICS; FLUORESCENCE; HYDROPHOBICITY; POSITIVE IONS; STRUCTURE (COMPOSITION);

EID: 0042508739     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/b211425a     Document Type: Article
Times cited : (28)

References (39)
  • 3
  • 10
    • 0029896354 scopus 로고    scopus 로고
    • (f) B. A. Yankner, Neuron, 1996, 16, 921-932.
    • (1996) Neuron , vol.16 , pp. 921-932
    • Yankner, B.A.1
  • 15
    • 0032839878 scopus 로고    scopus 로고
    • (d) C. Soto, J. Mol. Med., 1999, 5, 343-350.
    • (1999) J. Mol. Med. , vol.5 , pp. 343-350
    • Soto, C.1
  • 30
    • 0041489247 scopus 로고    scopus 로고
    • note
    • TentaGel was used as the solid support to allow a screening of the receptor library not only in methanol but later on for also other studies in aqueous polar solvents.
  • 33
    • 0042491148 scopus 로고    scopus 로고
    • note
    • Due to the low solubility of zwitter ion 2 in DMF a modified coupling protocol was necessary, using an excess of 2 equivalents of 2, PyBOP as the coupling reagent in 5% NMM in DMF at room temperature and reaction times of 20 h. To ensure quantitative yields the coupling was performed twice.
  • 35
    • 0042991877 scopus 로고    scopus 로고
    • note
    • 2 50:50), the desired fluorescence labeled substrate 3 in analytically pure form. The corresponding methyl ester 4, which was needed as a control, was obtained via esterification of the free acid using methanol and thionyl chloride.
  • 36
    • 0042991878 scopus 로고    scopus 로고
    • note
    • The well binding receptors were selected using a 13 μmolar solution of the labeled substrate, whereas the weak binding receptors were selected from an assay using a 260 μmolar solution.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.