(3β,7R,16E)-16,17-Didehydro-9-hydroxy-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester

(3β,7R,16E)-16,17-Didehydro-9-hydroxy-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

The leaves of Mitragyna speciosa Korth contain this alkaloid which crystallizes from EtOH in colourless needles. It is laevorotatory with [α]²²_D - 103° (c 2.0, CHCI3). The ultraviolet spectrum has absorption maxima at 223, 242 and 290 mJ.1. The alkaloid has been shown to be a stereoisomer of rotundifoline (q.v.).

Einzelnachweise

Beckett, Lee, Tackie., Tetrahedron Lett., 1709 (1963)

(3β,7R,16E)-16,17-Didehydro-9-hydroxy-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(3β,7R,16E)-16,17-Didehydro-9-hydroxy-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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• (3β,7R,16E)-16,17-Didehydro-9-hydroxy-17-methoxy-2-oxocorynoxan-16-carboxylic acid methyl ester
• Speciofoline
• Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid, 6'-ethyl-1,2,2',3',6',7',8',8'a-octahydro-4-hydroxy-α-(methoxymethylene)-2-oxo-, methyl ester, (αE,1'R,6'S,7'S,8'aR)-
• 5171-42-6