(17R,19E)-19,20-Didehydroajmalan-17-ol 3,4,5-trimethoxybenzoate

(17R,19E)-19,20-Didehydroajmalan-17-ol 3,4,5-trimethoxybenzoate Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  An alkaloid from Rauwolfia vomitora, the base yields colourless crystals from MeOH and has [α]_D - 173.4° ± 1° (c 1.0, CHCl 3). The hydrochloride has m.p. 223° C (dec.). Acid hydrolysis of the base furnishes tetraphyllicine and gallic acid trimethyl ether.

• Einzelnachweise

  Haack, Popelak, Springler., Naturwiss., 42,627 (1955)
  Poisson, Goutarel, Janot., Compt. rend., 241, 1840 (1955)
  Bartlett et al., J. Amer. Chem. Soc., 84,622 (1962)

(17R,19E)-19,20-Didehydroajmalan-17-ol 3,4,5-trimethoxybenzoate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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