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Synthesis and cytotoxic evaluation of alkoxylated chalcones.


ABSTRACT: A series of chalcones a1-20 bearing a 4-OMe groups on the A-ring were initially synthesized and their anticancer activities towards HepG2 cells evaluated. Subsequently, a series of chalcones b1-42 bearing methoxy groups at the 2' and 6'-positions of the B-ring were synthesized and their anticancer activities towards five human cancer cell lines (HepG2, HeLa, MCF-7, A549 and SW1990) and two non-tumoral human cell lines evaluated. The results showed that six compounds (b6, b8, b11, b16, b18, b22, b23 and b29) displayed promising activities, with compounds b22 and b29 in particular showing higher levels of activity than etoposide against all five cancer cell lines. Compound b29 showed a promising SI value compared with both HMLE and L02 (2.1-6.5 fold in HMLE and > 33 > 103.1 fold in L02, respectively).

SUBMITTER: Bai XG 

PROVIDER: S-EPMC6271338 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature

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Synthesis and cytotoxic evaluation of alkoxylated chalcones.

Bai Xiao-Guang XG   Xu Chang-Liang CL   Zhao Shuang-Shuang SS   He Hong-Wei HW   Wang Yu-Cheng YC   Wang Ju-Xian JX  

Molecules (Basel, Switzerland) 20141028 11


A series of chalcones a1-20 bearing a 4-OMe groups on the A-ring were initially synthesized and their anticancer activities towards HepG2 cells evaluated. Subsequently, a series of chalcones b1-42 bearing methoxy groups at the 2' and 6'-positions of the B-ring were synthesized and their anticancer activities towards five human cancer cell lines (HepG2, HeLa, MCF-7, A549 and SW1990) and two non-tumoral human cell lines evaluated. The results showed that six compounds (b6, b8, b11, b16, b18, b22,  ...[more]

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