Novel thiazonaphthalimides as efficient antitumor and DNA photocleaving agents: Effects of intercalation, side chains, and substituent groups
摘要:
A series of novel antitumor and DNA photocleaving agents was designed and synthesized by fusing a (substituted) thiazole ring to the naphthalimide skeletons. C-1, the most active compound against A549. was about 10-fold more cytotoxic than the compound amonafide. A,. the most active compound against P388, was about 6-fold more cylotoxic than amonafide. C-2, the most efficient DNA intercalator, showed the strongest DNA photocleaving activity Via Superoxide anion produced under UV light at 360 nm. (c) 2005 Elsevier Ltd. All rights reserved.
Novel thiazonaphthalimides as efficient antitumor and DNA photocleaving agents: Effects of intercalation, side chains, and substituent groups
摘要:
A series of novel antitumor and DNA photocleaving agents was designed and synthesized by fusing a (substituted) thiazole ring to the naphthalimide skeletons. C-1, the most active compound against A549. was about 10-fold more cytotoxic than the compound amonafide. A,. the most active compound against P388, was about 6-fold more cylotoxic than amonafide. C-2, the most efficient DNA intercalator, showed the strongest DNA photocleaving activity Via Superoxide anion produced under UV light at 360 nm. (c) 2005 Elsevier Ltd. All rights reserved.