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Title: 12-Amino-andrographolide analogues: Synthesis and cytotoxic activity
Authors: Sakkasem Kasemsuk
Uthaiwan Sirion
Kanoknetr Suksen
Pawinee Piyachaturawat
Apichart Suksamrarn
Rungnapha Saeeng
Burapha University
Mahidol University
Ramkhamhaeng University
Keywords: Biochemistry, Genetics and Molecular Biology;Chemistry;Pharmacology, Toxicology and Pharmaceutics
Issue Date: 1-Dec-2013
Citation: Archives of Pharmacal Research. Vol.36, No.12 (2013), 1454-1464
Abstract: Andrographolide, a diterpenoid lactone of the plant Andrographis paniculata, has been shown to be cytotoxic against various cancer cells in vitro. In the present study, a series of β-amino-γ-butyrolactone analogues has been synthesized from naturally occurring andrographolide via one pot tandem aza-conjugate addition-elimination reaction. By using economic procedure without any base or catalyst at room temperature, the products obtained were in fair to excellent yields with high stereoselectivity. The cytotoxicity of all new amino analogues were evaluated against six cancer cell lines and revealed their potential for being developed as promising anti-cancer agents. © 2013 The Pharmaceutical Society of Korea.
ISSN: 19763786
Appears in Collections:Scopus 2011-2015

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