Cremastra

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

2004-2016
012320042016

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2016
2016
Five new biphenanthrenes, cremaphenanthrenes A-E (1-5), along with six known ones, were isolated from the ethanolic extract of… (More)
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2015
2015
OBJECTIVE To study the chemical constituents of Cremastra appendiculata. METHODS The compounds were isolated by repeated column… (More)
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2015
2015
A new biphenanthrene glucoside, named 2′,7′ -dihydroxy-4,4′-dimethoxy-1,1′-biphenanthrene-2,7-di-O-β-D-glucopyranoside, together… (More)
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2014
2014
Compounds were isolated through various chromatographic techniques and their structures were identified by spectroscopic data… (More)
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2013
2013
Eleven previously unknown compounds and 23 known compounds, including 20 phenanthrene or 9,10-dihydrophenanthrene derivatives… (More)
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2006
2006
Six newphenanthrene derivatives, including three monophenanthrenes (1-3), two biphenanthrenes (4 and 5), and a triphenanthrene (6… (More)
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2005
2005
A new pyrrolizidine alkaloid, cremastrine (1), was isolated from the bulbs of Cremastra appendiculata. Its configuration was… (More)
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2005
2005
OBJECTIVE To investigate the chemical constituents from the tuber of the planted Cremastra appendiculata. METHOD The compounds… (More)
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2004
2004
A homoisoflavanone, 5,7-dihydroxy-3-(3-hydroxy-4-methoxybenzyl)-6-methoxychroman-4-one ( 1), was isolated from the bulb of… (More)
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2004
2004
Effective population size ( Ne ) influences the degree to which random genetic drift changes allele frequencies, increases… (More)
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