The invention provides novel compounds and compositions of Formulas I and II, as well as methods of using them. The compounds can be used, for example, to quantify an amount of double stranded DNA in a sample subjected to nucleic acid amplification, or for real time monitoring of a nucleic acid amplification reaction. The compounds can be provided in a kit, for example, with other reagents and instructions for using the compounds and reagents.
Gold-Catalyzed Hydroarylation of <i>N</i>-Aryl Alkynamides for the Synthesis of 2-Quinolinones
作者:Taylor Vacala、Lauren P. Bejcek、Chloé G. Williams、Alexandra C. Williamson、Paul A. Vadola
DOI:10.1021/acs.joc.6b02984
日期:2017.3.3
A mild method for the synthesis of 2-quinolinones via hydroarylation of N-aryl alkynamides is reported. While traditional methods have relied on the use of strong Brønsted or Lewis acids, this report describes the development of mild reaction conditions that yield 2-quinolinones in good to excellent yield using a commercially available gold catalyst. Substrates bearing a variety of functional groups
FLUORESCENT CHEMICAL COMPOUNDS HAVING HIGH SELECTIVITY FOR DOUBLE STRANDED DNA, AND METHODS FOR THEIR USE
申请人:Life Technologies Corporation
公开号:EP1885718B1
公开(公告)日:2017-03-15
Fluorescent Chemical Compounds Having High Selectivity for Double Stranded DNA, and Methods for Their Use
申请人:Bradford Jolene A.
公开号:US20110217699A1
公开(公告)日:2011-09-08
Chemical compounds having a high selectivity for double stranded DNA over RNA and single stranded DNA are disclosed. The chemical compounds are stains that become fluorescent upon illumination and interaction with double stranded DNA, but exhibit reduced or no fluorescence in the absence of double stranded DNA. The compounds can be used in a variety of biological applications to qualitatively or quantitatively assay DNA, even in the presence of RNA.