9-(4-Nitrobenzamidopolymethylene)aminoacridines and their photochemical cleavage of DNA
作者:Ole Buchardt、Michael Egholm、Gunnar Karup、Peter E. Nielsen
DOI:10.1039/c39870001696
日期:——
9-(4-Nitrobenzamidopolymethylene)aminoacridines with linkers containing four, six, and eight methylene groups were prepared and shown to be efficient photochemical single-strand cleavers of DNA.
A novel class of compounds, known as peptide nucleic acids, bind complementary ssDNA and RNA strands more strongly than a corresponding DNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
Peptide nucleic acids and synthetic procedures therefor
申请人:Buchardt Ole
公开号:US20050009041A1
公开(公告)日:2005-01-13
A novel class of compounds, known as peptide nucleic acids, bind complementary ssDNA and RNA strands more strongly than a corresponding DNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
Use of nucleic acid analogues in diagnostics and analytical procedures
申请人:Buchardt Ole
公开号:US20060046255A1
公开(公告)日:2006-03-02
The present invention pertains to certain nucleic acid analogs and related kits that are useful for the capture, recognition, detection, identification, or quantification of certain chemical or biological entities.
Peptide nucleic acids having 2,6-diaminopurine nucleobases
申请人:——
公开号:US20020146718A1
公开(公告)日:2002-10-10
A novel class of compounds, known as peptide nucleic acids, bind complementary DNA and RNA strands more strongly than a corresponding DNA strand, and exhibit increased sequence specificity and binding affinity. The peptide nucleic acids of the invention comprise ligands selected from a group consisting of naturally-occurring nucleobases and non-naturally-occurring nucleobases attached to a polyamide backbone. Some PNAs of the invention also contain C
1
-C
8
alkylamine side chains.