Two New Steroidal Saponins from Allium macrostemon Bunge and Their Cytotoxity on Different Cancer Cell Lines
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منابع مشابه
Two new steroidal saponins from Allium macrostemon bunge and their cytotoxity on different cancer cell lines.
Two new steroidal saponins (1 and 2) were isolated from the dried bulbs of Allium macrostemon Bunge. Their structures were elucidated by the spectral data as 26-O-beta-D-glucopyranosyl-5alpha-furost-25 (27)-ene-3beta, 12beta, 22, 26-tetraol-3-O-beta-D-glucopyranosyl (1-->2) [beta-D-glucopyranosyl (1-->3)]-beta-D-glucopyranosyl (1-->4)-beta-D-galactopyranoside (1) and 26-O-beta-D-glucopyranosyl-...
متن کاملAllimacrosides A-E, new steroidal glycosides from Allium macrostemon Bunge.
A new pregnane-type steroidal glycoside (1), two new spirostane-type steroidal glycosides (2, 3), and two new furostane-type steroidal glycosides (4, 5), named allimacrosides A-E, together with four known compounds (6-9) were isolated from a 80% MeOH extract of Allium macrostemon Bunge. The identification and structural elucidation of these compounds were based on their 1D- and 2D-NMR spectra, ...
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Two new steroidal saponins and two known flavonoid glycosides were isolated from the fruits of Tribulus terrestris. Their structures were assigned by spectroscopic analysis and chemical reaction as 26-O-beta-D-glucopyranosyl-(25R)-5 alpha-furostan-12-one-3beta,22 alpha,26-triol-3-O-beta-D-glucopyranosyl (1 --> 2)-beta-D-glucopyranosyl(1 --> 4)-beta-D-galactopyranoside (1), 26-O-beta-D-glucopyra...
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Chemical examination of the bulbs of Allium karataviense led to the isolation of five new spirostanol saponins (7-11) and a new furostanol saponin (12), together with a known steroidal sapogenin (1) and five known saponins (2-6). The structures of the new saponins were determined by detailed analysis of their spectral data, including two-dimensional NMR spectroscopy. The steroidal saponins prod...
متن کاملFirst Genome Sequence of Shallot Latent Carlavirus from Allium macrostemon Bunge
A wild Japanese garlic plant (Allium macrostemon Bunge, wild onion) with leaves showing chlorotic stripes was collected in Saitama Prefecture, Japan. Genome sequencing showed that it was infected with shallot latent carlavirus. The genomic sequence of this virus is reported for the first time from wild onion.
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ژورنال
عنوان ژورنال: Molecules
سال: 2009
ISSN: 1420-3049
DOI: 10.3390/molecules14062246