(20S)-20-Hydroxyvoaluteine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This alkaloid occurs in the leaf extract from Tabernaernontana rupicoia Benth. It is an amorphous substance which cannot be crystallized. The ultraviolet spectrum has absorption maxima at 228 and 410 mil with a shoulder at 260 mil. It yields crystalline salts with mineral acids, e.g. the hydrochloride, m.p. 258-9°C (dec.) and the hydrobromide, m.p. 273-4°C (dec.); [α]²⁶_D - 206° (c 1.21, H20). The structure has been established from the infrared and NMR spectra.

Einzelnachweise

Niemann, Kessel.,!. Org. Chern., 31,2265 (1966)

(20S)-20-Hydroxyvoaluteine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(20S)-20-Hydroxyvoaluteine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

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• (20S)-20-Hydroxyvoaluteine
• Montanine【Tabernaemontana】
• Voacristine pseudoindoxyl
• Spiro[2H-1,6-methanoquinoline-4(4aH),2'-[2H]indole]-4a-carboxylic acid, 1',3,3',5,6,7,8,8a-octahydro-8-[(1S)-1-hydroxyethyl]-5'-methoxy-3'-oxo-, methyl ester, (1R,2'R,4aR,6S,8R,8aR)-
• Montanine
• 18646-15-6