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(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester

(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Struktur
14883-83-1
CAS-Nr.
14883-83-1
Englisch Name:
(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester
Synonyma:
Raunitidine
CBNumber:
CB02369255
Summenformel:
C22H26N2O4
Molgewicht:
382.45
MOL-Datei:
14883-83-1.mol

(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Eigenschaften

Schmelzpunkt:
276-8°C

Sicherheit

(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This alkaloid is fairly widespread among the members of the Rauwolfia species where it is found mainly in the leaves. It is isomeric with Raumitorine (q.v.) from which it differs only in the position of the methoxyl group. The ultraviolet spectrum in EtOH has three absorption maxima occurring at 229, 265 and 282 mμ.

Einzelnachweise

Salkin, Hosansky, Janot.,l. Pharm. Sci., 50,1038 (1961)
Shamma, Richey.,J. Amer. Chem. Soc., 85,2507 (1963)

(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


(20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • Raunitidine
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