Nagamani, Dendukuri ; Ganesh, Krishna N. (2001) Pyrrolidyl polyamines: branched, chiral polyamine analogues that stabilize DNA duplexes and triplexes Organic Letters, 3 (1). pp. 103-106. ISSN 1523-7060
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ol006822i
Related URL: http://dx.doi.org/10.1021/ol006822i
Abstract
Pyrrolidyl polyamines (III-VI) are conformationally restricted, chiral analogues of linear spermine elaborated by the addition of aminopropyl chains to yield branched diastereomers. It is demonstrated that in concentrations as low as 0.01 mM, these compounds remarkably stabilize DNA duplexes and triplexes through strong electrostatic interactions. The synthesized compounds are potential dendrons with a chiral pyrrolidine core, and such molecules may have potential as DNA delivery and transfection agents.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 10800 |
| Deposited On: | 09 Nov 2010 04:51 |
| Last Modified: | 31 May 2011 09:42 |
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