Rapid solid-phase synthesis of DNA-binding pyrrole-imidazole polyamides.
Pyrrole-imidazole polyamides can be synthesized to target predetermined sequences of DNA with nanomolar affinity and high specificity, and have been shown to modulate gene transcription both in vitro and in vivo. To make polyamides more readily available to biological laboratories, we have developed a rapid solid-phase synthesis based on azabenzotriazole (OAt) activation that decreases synthesis time 60% compared to standard benzotriazole (OBt) techniques, without loss of yield or purity.
Department of Chemistry, University of California-Irvine, CA 92697, Irvine, USA.
Peter O
PO
Krutzik
A Richard
AR
Chamberlin
D004247:DNA / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D007093:Imidazoles / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*; D015394:Molecular Structure; D009757:Nylons / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*; D011758:Pyrroles / Q000138:chemical synthesis* / Q000737:chemistry / Q000378:metabolism*
D007093:Imidazoles; D009757:Nylons; D011758:Pyrroles; D004247:DNA