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