Synthesis of functionalized, 13-alkyl-substituted coralyne derivatives and investigation of their interactions with duplex and abasic site-containing DNA

• Laurin Beckmann,
• Jason Lennard Kunze,
• Hannah Karola Strunk,
• Maurice Michel and
• Heiko Ihmels

Beilstein J. Org. Chem. 2026, 22, 1057–1066, doi:10.3762/bjoc.22.84

• released from a Boc-protected precursor and that the corresponding coralyne–alkoxyamine conjugate can operate as a ligand for AP-DNA and as inhibitor of enzymatic repair of abasic sites. Keywords: APE1 inhibition; DNA binders; N-hetarenes; papaverine; protoberberines; Introduction DNA is a main target in