(5α,25α)-8,14-Didehydrocevane-3β,15β-diol

(5α,25α)-8,14-Didehydrocevane-3β,15β-diol Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  This steroidal alkaloid is present in the bulbs of Korolkowia sewerzowii. It forms a series of crystalline salts, e.g. the hydrochloride, m.p. 326°C; hydrobromide, m.p. 315°C; hydriodide, m.p. 306°C and the methiodide, m.p. 312°C. The 0,0- diacetate has m.p. 200-l oC. When treated with aluminium in phenol and Me2 CO at 100°C for 4 hours, the alkaloid yields korseveridinone, m.p. 123-4°C. The positions of all the functional groups have been ascertained by NMR and mass spectroscopy.

• Einzelnachweise

  Nuriddinov, Yunusov., Khim. Prir. Soedin., 3, 398 (1967)
  Nuriddinov, Yunusov., ibid, 4, 101 (1968)