(5α,12β,19α,20R)-2,3-Didehydro-20-hydroxy-16-methoxyaspidospermidine-3-carboxylic acid methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
A further alkaloid occurring in Vinca minor, this base is also amorphous and
laevorotatory having [0:]1>4 - 395° (c 0.2, CHCI3). The ultraviolet spectrum
contains two absorption maxima at 247 and 327 mfJ.. In addition to the methoxyl
and methoxycarbonyl groups, the alkaloid contains an imino group and a
secondary hydrozyl group.
Einzelnachweise
Dopke, Meisel, Spiteller., Tetrahedron Lett., 6065 (1968)
(5α,12β,19α,20R)-2,3-Didehydro-20-hydroxy-16-methoxyaspidospermidine-3-carboxylic acid methyl ester Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
