(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol

(S)-1-(6,8-Dimethoxy-1,3-dioxolo[4,5-h]quinolin-7-yl)-3-methyl-2,3-butanediol Chemische Eigenschaften,Einsatz,Produktion Methoden

• Beschreibung

  A further alkaloid from the roots of Orixa japonica Thunb., this quinoline base is obtained as colourless needles from EtOH. It is soluble in Et20, CHC13, EtOH and AcOEt but insoluble in petroleum ether. It has a specific rotation of [α] ¹⁷ _D + 83.29° (CHC13). The aurichloride has been prepared as pale yellow needles, m.p. lS5°C (dec.). Two methoxyl groups, a methylenedioxy group and a secondary and tertiary hydroxyl group are present.

• Einzelnachweise

  Terasaka., J. Pharrn. Soc., Japan, 51, 99 (1931)
  Terasaka., ibid, 53, 219 (1933)
  Terasaka., Chern. Pharrn. Bull., 8, 523 (1960)