Results 31 to 40 of about 73,444 (214)
Two New Steroidal Saponins from
Natural Product Communications, 2018 Two new steroidal saponins, solaprocumosides A ( 1 ) and B ( 2 ), and a known compound paniculonin B ( 3 ) were isolated from the aerial parts of Solanum procumbens .
Truong Thi Thu Hien +6 more
doaj +1 more source
MOLLUSCICIDAL STEROIDAL SAPONINS FROM YUCCA ELEPHANTIPES
Zagazig Journal of Pharmaceutical Sciences, 2001 Three spirostanol and two furostanol saponins have been isolated from the methanol extract of the leaves of Yucca elephantipes .The structures of these saponins were established as 3-O-β -D-xylopyranosyl-(1→2)- B-D- glucopyranosyl-(1→3)- β-D ...
Mortada El-Sayed , Hanan El-Nahas
doaj +1 more source
Aquaculture Reports, 2023 With global warming, high water temperature events are becoming more frequent in summer. The liver of the largemouth bass (Micropterus salmoides) is particularly sensitive to heat stress, especially in the rapid growth period with high nutrient ...
Tao Cheng +10 more
doaj +1 more source
New steroidal saponins from the roots of Paris verticillata
, 2023 Four new polyhydroxylated steroidal saponins, parisverticillatosides A-D (1–4), together with four known spirostanol saponins (5–8) were isolated from the roots of Paris verticillata.
Yun-Yang Lu (9871799) +8 more
core +1 more source
Steroidal Saponins from Vernonia amygdalina Del. and Their Biological Activity. [PDF]
Molecules, 2018 In the present study, four new steroidal saponins, namely vernoniamyoside A–D (1–4), together with the two known steroidal saponins vernoamyoside D (5) and vernonioside B2 (6) were isolated from the ethanol extract of leaves of the African medicinal ...
Wang J +7 more
europepmc +2 more sources
Methods for structural characterisation of Quillaja saponins by electrospray ionisation ion trap multiple-stage mass spectrometry [PDF]
, 2008 This thesis describes methods for structural classification of Quillaja saponins based on high performance liquid chromatography hyphenated electrospray ionisation ion trap multiple-stage mass spectrometry, in combination with multivariate analysis ...
Bankefors, Johan
core +1 more source
Open-chain steroidal glycosides, a diverse class of plant saponins
, 2013 Covering: up to September 2012. Saponins are an important class of plant natural products that consist of a triterpenoid or steroidal skeleton that is glycosylated by varying numbers of sugar units attached at different positions.
Challinor, Victoria L. +1 more
core +1 more source
MOLLUSCICIDAL STEROIDAL SAPONINS FROM AGAVE FEROX
Zagazig Journal of Pharmaceutical Sciences, 1998 Four steroidal saponins were isolated from the methanol extract of the leaves of Agave ferox. On the basis of chemical and spectroscopic evidence, the structures of these saponins were established as yamogenin 3-O-α-L-rhamnopyranosyl- (1→ 2) –[α-L ...
Mortada El-Sayed
doaj +1 more source
Plant steroidal saponins: A focus on open-chain glycosides
, 2013 Saponins are a large and structurally diverse class of phytochemicals that consist of a nonpolar steroidal or triterpenoid skeleton that is glycosylated by varying numbers of sugar residues at different positions. Steroidal saponins exhibit a large range
James J. De Voss +3 more
core +1 more source
Steroidal Saponins from the Rhizomes of
Natural Product Communications, 2008 Phytochemical screening of the rhizomes of Ruscus hypophyllum (Liliaceae) has resulted in the isolation of five spirostanol saponins ( 1 - 5 ) including a new saponin ( 4 ) and nine furostanol saponins ( 6–14 ) including three new saponins ( 9–11 ...
Yoshihiro Mimaki +5 more
doaj +1 more source