2. Academic Validation
  3. Synthesis and anticancer activity of a novel class of flavonoids: 2,4-diarylchromane[4,3-d]-delta(1,9b)-1,2,3-thiadiazolines

Synthesis and anticancer activity of a novel class of flavonoids: 2,4-diarylchromane[4,3-d]-delta(1,9b)-1,2,3-thiadiazolines

  • Eur J Med Chem. 2007 Feb;42(2):226-34. doi: 10.1016/j.ejmech.2006.10.004.
Huazhou Ying 1,  Yongzhou Hu,  Qiaojun He,  Runping Li,  Bo Yang
Affiliations

Affiliation

  • 1 ZJU-ENS Joint Laboratory of Medicinal Chemistry, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310058, China.
PMID: 17137679 DOI: 10.1016/j.ejmech.2006.10.004
Abstract

A series of 2,4-diarylchromane[4,3-d]-Delta(1,9b)-1,2,3-thiadiazolines have been synthesized by cyclization of corresponding 2-arylchroman-4-one-arylhydrazones with SOCl(2) then treated with alcohol. All the compounds have been tested for their antiproliferative activity in vitro against six human tumor cell lines, and the highly potent derivative 11a exhibited in vivo inhibitory effect on tumor growth. Mechanism research indicated that it is due to 11a that induces DNA fragmentation.

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