Model peptides containing the 3-sulfanyl-norbornene amino acid, a conformationally constrained cysteine analogue effective inducer of 310-helix secondary structures

Author:

Ruffoni Alessandro12345,Contini Alessandro12345,Soave Raffaella645,Lo Presti Leonardo1745,Esposto Irene12345,Maffucci Irene12345,Nava Donatella12345,Pellegrino Sara12345,Gelmi Maria Luisa12345,Clerici Francesca12345

Affiliation:

1. Università degli Studi di Milano

2. Dipartimento di Scienze Farmaceutiche

3. Sezione di Chimica Generale e Organica “Alessandro Marchesini”

4. 20133 Milano

5. Italy

6. CNR-Istituto di Scienze e Tecnologie Molecolari

7. Dipartimento di Chimica

Abstract

Two model peptides containing the 3-benzylsulfanylnorbornene amino acid (NRB) was prepared. Theoretical calculations, spectroscopic and X-ray analyses confirmed that both NRB enantiomers possess a strong right-handed helicogenic effect.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

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