Abstract:
:Novel 3,5-bis(benzylidene)-1-[3-(2-hydroxyethylthio)propanoyl]piperidin-4-ones (3a-e) display potent cytotoxicity and a preferential lethality toward various neoplasms compared to some normal cells. The corresponding sulfonic acid analogues 5a-e and an isostere 4 demonstrated substantially lower activity. The leads 3d and 3e possess very high activity against colon cancer and leukemia cell lines, caused DNA fragmentation, and activated caspase-3 in HL-60 cells. The enones 3b-e were well tolerated in a short-term toxicity screen in mice.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Das U,Pati HN,Sakagami H,Hashimoto K,Kawase M,Balzarini J,De Clercq E,Dimmock JRdoi
10.1021/jm101595psubject
Has Abstractpub_date
2011-05-12 00:00:00pages
3445-9issue
9eissn
0022-2623issn
1520-4804journal_volume
54pub_type
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