COMPOUND HAVING STRUCTURE DERIVED FROM MONONUCLEOSIDE OR MONONUCLEOTIDE NUCLEIC ACID LABELING SUBSTANCE AND METHOD AND KIT FOR DETECTION OF NUCLEIC ACID

摘要

The present invention is, for example, provides a marker capable of detecting a nucleic acid double helix structure effectively. A compound having a structure derived from a mono-nucleoside or a mono-nucleotide, to which the structure of formula (1), (1b) or (1c) compound represented by the tautomer, or a stereoisomer, or providing a salt thereof The. For example, B is an atomic group having a nucleobase skeleton, E is a deoxyribose skeleton, a ribose skeleton, or a group of atoms with atomic group, or peptide structure or a peptoid structure having a structure derived from either of these, Z ¹¹ and Z ¹² , respectively, a hydrogen atom, a protecting group, or a group of atoms that represents a fluorescent, may be different even if it is the same.