Abresoline Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
A member of the Heimia group of alkaloids, abresoline occurs in Heimia salicijolia
as a minor constituent and is found in the most polar alkaloidal fraction. So far
it has been obtained only in low yields and forms a non-crystallizable solid having
no definite melting point. The ultraviolet spectrum consists of two absorption
maxima at 284 and 323 nm. The structure of this alkaloid represents a hitherto
unknown structural variation in the series of Heimia alkaloids. Hydrogenation
with Pd/C in MeOH furnishes the dihydro derivative which is also an amorphous
white powder. The ultraviolet spectrum of this compound has an absorption
maximum at 282 nm with an inflexion at 287 nm. Hydrolysis with 2N-NaOH
yields trans-ferulic acid. Abresoline has been synthesized from pelletierine and
3-hydroxy-4-methoxybenzaldehyde as the starting materials.
Einzelnachweise
Horhammer, Schwarting, Edwards, J. Org. Chem., 40, 656 (1975)
Abresoline Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
