A Pair of New Polyketide Enantiomers from Three Endolichenic Fungal Strains Nigrospora sphaerica, Alternaria alternata, and Phialophora sp
2016 ◽
Vol 11
(6)
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pp. 1934578X1601100
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Keyword(s):
X Ray
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A pair of new enantiomeric polyketides, (-)- and (+)-nigrosporaol A (1a and 1b), along with one related known compound, (±)-alternarienoic acid (2), were isolated from three endolichenic fungal strains, Nigrospora sphaerica (No.83-1-1-2), Alternaria alternata (No.58-8-4-1), and Phialophora sp.(No.96-1-8-1). Their structures, including the absolute configurations, were elucidated on the basis of spectroscopic methods, X-ray diffraction analysis, and the modified Mosher's method.
2008 ◽
Vol 73
(8-9)
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pp. 1205-1221
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Keyword(s):
1986 ◽
Vol 41
(1)
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pp. 76-78
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Keyword(s):
2013 ◽
Vol 17
(08n09)
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pp. 673-681
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