A new series of N-[4-(2'-oxo-2H-pyrano[2,3-b]quinolin-5'-ylamino)-phenyl]-methanesulfonamides was prepared and analyzed as novel amsacrine-like derivatives. Our preliminary biological evaluation has shown that the replacement of the acridine moiety with the analogous 2-oxo-2H-pyrano[2,3-b]quinoline system drastically reduced both their anticancer activity and their propency to intercalate into double stranded DNA.
Titolo: | Synthesis and antitumor activity of novel amsacrine analogs: the critical role of the acridine moiety in determining their biological activity |
Autori: | |
Data di pubblicazione: | 2009 |
Rivista: | |
Abstract: | A new series of N-[4-(2'-oxo-2H-pyrano[2,3-b]quinolin-5'-ylamino)-phenyl]-methanesulfonamides was prepared and analyzed as novel amsacrine-like derivatives. Our preliminary biological evaluation has shown that the replacement of the acridine moiety with the analogous 2-oxo-2H-pyrano[2,3-b]quinoline system drastically reduced both their anticancer activity and their propency to intercalate into double stranded DNA. |
Handle: | http://hdl.handle.net/11577/2445828 |
Appare nelle tipologie: | 01.01 - Articolo in rivista |
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