Issue 42, 2012
From the journal:

Organic & Biomolecular Chemistry

Conformational modulation of Ant–Pro oligomers using chirality alteration of proline residues†

Sangram S. Kale,a   Amol S. Kotmale,b   Achintya Kumar Dutta,c   Sourav Pal,c   P. R. Rajamohananb  and  Gangadhar J. Sanjayan*a  

* Corresponding authors

a Division of Organic Chemistry, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India
E-mail: gj.sanjayan@ncl.res.in
Fax: +91-020-2590-2629
Tel: +91-020-2590-2082

b Central NMR Facility, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India

c Division of Physical Chemistry, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008, India

Abstract

Structural modulation of Ant–Pro (anthranilic acid–proline) oligomers has been carried out by chirality alteration of the proline residues. The results suggest that the chirality altered oligomers show well-defined helical conformation featuring nine-membered hydrogen bonding interactions – without compromising conformational rigidity.

Graphical abstract: Conformational modulation of Ant–Pro oligomers using chirality alteration of proline residues

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Article information

DOI
https://doi.org/10.1039/C2OB26132D
Article type
Paper
Submitted
13 Jun 2012
Accepted
10 Sep 2012
First published
11 Sep 2012

Org. Biomol. Chem., 2012,10, 8426-8433

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Conformational modulation of Ant–Pro oligomers using chirality alteration of proline residues

S. S. Kale, A. S. Kotmale, A. K. Dutta, S. Pal, P. R. Rajamohanan and G. J. Sanjayan, Org. Biomol. Chem., 2012, 10, 8426 DOI: 10.1039/C2OB26132D

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