Five new compounds, including pteroloterins A-C (1, 3, and 4), 1 beta-acetoxytaepeenin C (2), and 8aa-hydroxycadinenal (5), and 11 known compounds were isolated from the root bark of Pterolobium macropterum. All compounds were evaluated for cytotoxicity against the cholangiocarcinoma cell lines. Compound 9 showed weak cytotoxicity against the KKU-M139 cell line with an IC50 value of 23.24 +/- 0.18 mu M and showed no activity against normal cells.
机构:
Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England
Dickson, Rita A.
Houghton, Peter J.
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Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England
Houghton, Peter J.
Hylands, Peter J.
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Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England
机构:
Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England
Dickson, Rita A.
Houghton, Peter J.
论文数: 0引用数: 0
h-index: 0
机构:
Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England
Houghton, Peter J.
Hylands, Peter J.
论文数: 0引用数: 0
h-index: 0
机构:
Kings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, EnglandKings Coll London, Pharmacognosy Res Labs, Pharmaceut Sci Res Div, London SE1 9NH, England