(20S)-20-Methylaminopregn-5-en-3β-ol

(20S)-20-Methylaminopregn-5-en-3β-ol Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  A pregnene alkaloid which occurs in the flowers of Funtumia elastica (Preuss) Stapf. The base is laevorotatory, having [o:lo - 33° (c 0.90, CHCI3 ). It contains a hydroxyl and a methylamino group and yields the N-acetyl derivative as colourless crystals from EtOH, m.p. 237°C; [o:lo - 47° (c 1.0, CHCI 3 ) and the O,N-diacetyl compound, also colourless crystals best obtained from AcOEt, m.p. 224°C; [o:lo - 60° (c 0.9, CHCl 3 ).

• Einzelnachweise

  Truong-Ho et al., Bull. Soc. Chim. Fr., 2332 (1963)