3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

First isolated from Lycoris radiata, this alkaloid has since been found in several species of Narcissus. It is strongly laevorotatory with [α]_D - 170.5° (c 0.18, EtOH) or - 151 ° (c 0.42, CHCI3). The ultraviolet spectrum consists of a single absorption maximum at 282 mJI. The salts and derivatives crystallize readily and include the hydriodide, m.p. 237°C (dec.); the perchlorate, m.p. 260°C (dec.), the methiodide, m.p. 259-261°C (dec.); [α]²⁹_D~l - 129° (c 0.39, H20); the methoperchlorate, m.p. 239-241°C and the O-acetate, m.p. 184°C. Two methoxyl groups and a non-phenolic hydroxyl group are present.

Einzelnachweise

Boit, Ehmke., Chem. Ber., 89, 163 (1956)
Boit et al., ibid, 90, 363 (1957)

3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

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• 3,12-Didehydro-9,10-dimethoxygalanthan-1α-ol
• Pluviine
• 1H-Pyrrolo[3,2,1-de]phenanthridin-1-ol, 2,4,5,7,11b,11c-hexahydro-9,10-dimethoxy-, (1R,11bS,11cS)-
• 548-11-8