Next Article in Journal
Spectroscopic Studies of Amino Acid Ionic Liquid-Supported Schiff Bases
Next Article in Special Issue
Macrocyclic Drugs and Synthetic Methodologies toward Macrocycles
Previous Article in Journal
2'-Deoxythymidine Adducts from the Anti-HIV Drug Nevirapine
Previous Article in Special Issue
Evaluation of the Interaction between Long Telomeric DNA and Macrocyclic Hexaoxazole (6OTD) Dimer of a G-quadruplex Ligand
Molecules 2013, 18(5), 4972-4985; doi:10.3390/molecules18054972
Article

A Lead (II) 3D Coordination Polymer Based on a Marine Cyclic Peptide Motif

1, 1, 1,* , 2 and 2
Received: 26 March 2013; in revised form: 16 April 2013 / Accepted: 24 April 2013 / Published: 26 April 2013
(This article belongs to the Special Issue Macrocyclic Chemistry)
Download PDF [1705 KB, uploaded 18 June 2014]
Abstract: The crystal structure of a naturally occurring cyclic tetrapeptide cyclo(Gly-L-Ser-L-Pro-L-Glu) [cyclo(GSPE)] was obtained. The conformation of synthesized cyclo(GSPE) fixes the coordination to lead ion in a 1:1 ratio. This cyclo(GSPE)-Pb complex was constructed as an asymmetric 3D network in the crystalline state. The polymerization of a heavy metal ion with a rigid asymmetric cyclic tetrapeptide represents the first example of a new class of macrocyclic complexes.
Keywords: natural product; cyclic peptide; lead; coordination polymer; crystal structures; macrocyclic chemistry natural product; cyclic peptide; lead; coordination polymer; crystal structures; macrocyclic chemistry
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Export to BibTeX |
EndNote


MDPI and ACS Style

Chakraborty, S.; Tyagi, P.; Tai, D.-F.; Lee, G.-H.; Peng, S.-M. A Lead (II) 3D Coordination Polymer Based on a Marine Cyclic Peptide Motif. Molecules 2013, 18, 4972-4985.

AMA Style

Chakraborty S, Tyagi P, Tai D-F, Lee G-H, Peng S-M. A Lead (II) 3D Coordination Polymer Based on a Marine Cyclic Peptide Motif. Molecules. 2013; 18(5):4972-4985.

Chicago/Turabian Style

Chakraborty, Subrata; Tyagi, Pooja; Tai, Dar-Fu; Lee, Gene-Hsiang; Peng, Shie-Ming. 2013. "A Lead (II) 3D Coordination Polymer Based on a Marine Cyclic Peptide Motif." Molecules 18, no. 5: 4972-4985.


Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert