Biotransformation of (-)-(10E,15S)-10,11-Dehydrocurvularin
2015 ◽
Vol 10
(7)
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pp. 1934578X1501000
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Keyword(s):
Hep G2
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(-)-(10 E,15 S)-10,11-Dehydrocurvularin (1), produced from an associated-fungus of Scolopendra subspinipes mutilans on a gram scale, was microbiologically converted to curvularin (2) and 5-methoxycurvularin (3) by Antrodiella semisupina in 61% totally isolated yield. The structures of these compounds were elucidated on the basis of spectroscopic and mass spectrometric analysis. The undescribed assignments of 1H and 13C NMR spectral data for 5-methoxycurvularin (2) has now been explicitly provided. The cytotoxic activities of compounds 1-3 against four human cancer cell lines were evaluated. Dehydrocurvularin (1) showed moderate cytotoxicity against Caski and Hep-G2, and curvularin (2) was selectively cytotoxic against MDA-MB-231.
2016 ◽
Vol 17
(1)
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pp. 137-142
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Keyword(s):
Keyword(s):
2014 ◽
Vol 9
(9)
◽
pp. 1934578X1400900
◽
Keyword(s):
2017 ◽
Vol 12
(10)
◽
pp. 1934578X1701201
◽
2013 ◽
Vol 10
(7)
◽
pp. 1260-1268
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Keyword(s):