Synthesis of 14-deoxy-11,12-didehydroandrographolide analogues as potential cytotoxic agents for cholangiocarcinoma.

Abstract:

:A series of 14-deoxy-11,12-didehydroandrographolide analogues were synthesized from naturally occurring andrographolide and their cytotoxicity evaluated against nine cancer cell lines including cholangiocarcinoma. Analogues 5a and 5b exhibited the most potent cytotoxicity with ED50s of 3.37 and 3.08 μM on KKU-M213 cell lines and 2.93 and 3.27 μM on KKU-100 cell lines, respectively. Selective cytotoxicity on cholangiocarcinoma cell lines identified in this study highlight the importance of structural modification in the development of drugs for this cancer.

journal_name

Bioorg Med Chem Lett

authors

Sombut S,Bunthawong R,Sirion U,Kasemsuk T,Piyachaturawat P,Suksen K,Suksamrarn A,Saeeng R

doi

10.1016/j.bmcl.2017.10.063

subject

Has Abstract

pub_date

2017-12-01 00:00:00

pages

5139-5143

issue

23

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(17)31062-4

journal_volume

27

pub_type

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