Polyamide nucleic acid derivatives, and agents, and processes for preparing them

摘要: The present invention relates to PNA derivatives which carry, at the C terminus, or both and N termini of backbone, one more phosphoryl radicals. radicals where appropriate, labeling groups, groups for crosslinking, promote intracellular uptake, increase binding affinity derivative nucleic acids. furthermore a process preparing above-mentioned their use as pharmaceuticals diagnostic agents.