128293-62-9Relevant articles and documents
Use of ferrocene scaffolds as pendant groups in hairpin-type pyrrole-imidazole polyamide molecules showing sequence-selective binding to DNA duplexes
Seio, Kohji,Mizuta, Masahiro,Terada, Takeshi,Sekine, Mitsuo
, p. 10311 - 10322 (2005)
The synthesis and properties of new conjugate molecules, Fc-PIA, composed of ferrocene (Fc) and pyrrole-imidazole polyamides (PIA) are reported. As a PIA sequence, we chose Im-Py-Im/Py-Im-Py considering its future application to the SNPs detection of gene
A Convenient Method for the Synthesis of DNA-Recognizing Polyamides in Solution
Xiao, Junhua,Yuan, Gu,Huang, Weiqiang,Chan, Albert S. C.,Lee, K.-L. Daniel
, p. 5506 - 5513 (2000)
A convenient method for the synthesis of polyamides containing N-methylpyrrole (Py) and N-methylimidazole (Im) in solution has been developed. Most of the building blocks have been prepared by a haloform reaction in a simple way that column chromatography can be avoided. By use of the DCC/HOBT coupling reaction, the building blocks prepared have been effectively connected to construct a variety of subchains and polyamides without employing amino protection and deprotection. By use of the present method, an eight-ring polyamide, PyPyPyPyγPyImImPyβDp (γ is γ-aminobutyric acid, β is β-alanine, Dp is N,N-dimethylpropyldiamine), has been synthesized by the coupling of two four-ring subchains in one step.
SULFONIC ACID SALTS OF HETEROCYCLYLAMIDE-SUBSTITUTED IMIDAZOLES
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Paragraph 0124, (2014/10/29)
The invention relates to sulfonic acid salts of heterocyclylamide-substituted imidazoles, and to solvates and hydrates thereof, to the use thereof for treating and/or preventing diseases, and to use thereof for producing drugs for treating and/or preventi
N-formamido-containing mono- and diheterocyclic pyrrole-and imidazole-2-carboxylic acids as building blocks for polyamide synthesis
Mulder, Keith,Sexton, Jim,Taherbhai, Zarmeen,Jones, Justin,Uthe, Peter,Brown, Toni,Lee, Moses
, p. 33 - 44 (2008/03/14)
Four N-formamido-containing mono-and diheterocyclic pyrrole- and imidazole-2-containing acids 1-4 were synthesized as intermediates for the preparation of polyamide molecules. The N-formamido-moiety forces the compounds to bind strongly as a stacked dimer, and in a staggered fashion, at specific sequences in the minor-groove of DNA. The acid moiety at the C-terminus of compounds enables these molecules to be coupled to amine-containing intermediates to form the amide linkages of the target polyamide. This convergent approach increases the synthetic diversity in polyamide chemistry by enabling one acid to be used with a variety of different C-terminus- functionalized intermediates. Copyright Taylor & Francis Group, LLC.