SUN Fuqiang, MEI Wenjie, WU Weili, et al. Microwave-assisted synthesis of cupric(Ⅱ) complex with porphyrin and its interaction with c-myc G4 DNA[J]. CIESC Journal, 2014, (S1): 403-408.
SUN Fuqiang, MEI Wenjie, WU Weili, et al. Microwave-assisted synthesis of cupric(Ⅱ) complex with porphyrin and its interaction with c-myc G4 DNA[J]. CIESC Journal, 2014, (S1): 403-408.DOI: 10.3969/j.issn.0438-1157.2014.z1.065.
20-tetra(4-merhoxyphenyl)porphyrin (TMOPP) was synthesized from pyrrole and p-methoxybenzaldehyde in propanoic acid solution at 130℃. Then
TMOPP and 1
4-dibromobutane were mixed in DMF solution at 100℃ to prepare target complex(CuTMOPP) under microwave-assisted with the yield of 64.7% in 20 min. The target compound was characterized by using ESI-MS
UV and IR spectra. Further
the binding behaviour of CuTMOPP with c-myc G4 DNA was investigated via FRET melting point methods
as well as spectroscopy methods. The results indicated that the target compound CuTMOPP may bind c-myc G4 DNA by electrostatic binding mode
as a result
the replication of c-myc G4 DNA was blocked
and an evaluation of biological activity is now in progress.