9α-Vinyl-8β-(β-D-glucopyranosyloxy)-2,3,9,9aβ,10,10aβ-hexahydro-5H,8H-pyrano[4,3-d]thiazolo[3,2-a]pyridin-5-one Chemische Eigenschaften,Einsatz,Produktion Methoden

Occurrence

A glucosidic sulphur-containing alkaloid, xylostosidine occurs in the water-soluble fraction of the extract of Lonicera xylosteum. It forms colourless needles when crystallized from MeOH and is laevorotatory with a specific rotation of [α]D -289.37° (c 0.56, MeOH). The ultraviolet spectrum in MeOH consists of a single absorption maximum at 238 nm. Acetylation furnishes the tetraacetate which is laevorotatory with a specific rotation of [α]D20D -85.35° (c 0.35, CHCl3).

9α-Vinyl-8β-(β-D-glucopyranosyloxy)-2,3,9,9aβ,10,10aβ-hexahydro-5H,8H-pyrano[4,3-d]thiazolo[3,2-a]pyridin-5-one Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

9α-Vinyl-8β-(β-D-glucopyranosyloxy)-2,3,9,9aβ,10,10aβ-hexahydro-5H,8H-pyrano[4,3-d]thiazolo[3,2-a]pyridin-5-one Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

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• 9α-Vinyl-8β-(β-D-glucopyranosyloxy)-2,3,9,9aβ,10,10aβ-hexahydro-5H,8H-pyrano[4,3-d]thiazolo[3,2-a]pyridin-5-one
• 5H,8H-Pyrano[4,3-d]thiazolo[3,2-a]pyridin-5-one, 9-ethenyl-8-(β-D-glucopyranosyloxy)-2,3,9,9a,10,10a-hexahydro-, (8S,9R,9aS,10aS)-
• Xylostosidine
• 74518-57-3