Remarkable tethering effect on DNA cleavage of propargylic sulfone conjugates with intercalating moieties
摘要:
A number of novel propargylic sulfone conjugates 3 and 4 with intercalating moieties were synthesized and evaluated for DNA cleavage activity through nucleic base alkylation. A remarkable enhancement in DNA cleaving potency was observed with those conjugates 3 possessing a suitable spacer, a right attachment point at the aromatic ring, and a good intercalator.
Remarkable tethering effect on DNA cleavage of propargylic sulfone conjugates with intercalating moieties
作者:Wei-Min Dai、Quan Li、Kin Chiu Fong、Chun Wo Chow、Ling Zhou、Wataru Hamaguchi、Sei-ichi Nishimoto
DOI:10.1016/s0960-894x(97)10203-7
日期:1998.1
A number of novel propargylic sulfone conjugates 3 and 4 with intercalating moieties were synthesized and evaluated for DNA cleavage activity through nucleic base alkylation. A remarkable enhancement in DNA cleaving potency was observed with those conjugates 3 possessing a suitable spacer, a right attachment point at the aromatic ring, and a good intercalator.