A New Sesquiterpene Lactone Sulfate from Reichardia gaditana (Asteraceae)
2007 ◽
Vol 62
(1)
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pp. 132-134
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Keyword(s):
2D Nmr
◽
The new sesquiterpenoid 8-deoxy-15-(3′-hydroxy-2′-methyl-propanoyl)-lactucin 3′-sulfate (1) was isolated from the methanolic extract of roots of Reichardia gaditana L. The compound was isolated by silica gel column chromatography (CC) and repeated Sephadex LH-20 CC. Structure elucidation was accomplished by high-resolution mass spectrometry and by 1D- and 2D-NMR spectroscopy. The chemosystematic significance of the new compound is discussed in the context of sesquiterpenoids from other members of the Lactuceae tribe of the Asteraceae family.
2013 ◽
Vol 8
(9)
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pp. 1934578X1300800
2012 ◽
Vol 7
(1)
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pp. 1934578X1200700
2002 ◽
Vol 57
(11-12)
◽
pp. 969-975
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Ircinal E, a New Manzamine Derivative from the Indonesian Marine Sponge Acanthostrongylophora ingens
2015 ◽
Vol 10
(11)
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pp. 1934578X1501001
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Keyword(s):
2009 ◽
Vol 4
(10)
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pp. 1934578X0900401
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1994 ◽
Vol 59
(2)
◽
pp. 374-380
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2008 ◽
Vol 3
(2)
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pp. 1934578X0800300