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STEPHANINE

STEPHANINE Struktur
CAS-Nr.
Englisch Name:
STEPHANINE
Synonyma:
STEPHANINE
CBNumber:
CB2453596
Summenformel:
C19H19NO3
Molgewicht:
309.36
MOL-Datei:
Mol file

STEPHANINE Eigenschaften

Schmelzpunkt:
ISS-7°C

Sicherheit

STEPHANINE Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This aporphine alkaloid occurs in Stephania capilin Spreng and also S. japonica. It is laevorotatory with [α]12D - 91.Sl ° (CHC13). The earlier formula of C3sH3906N2 has recently been reduced to that given above. The hydrochloride crystallizes as the monohydrate, m.p. 280°C (dec.); the methiodide has 2ll-SoC. One methoxyl group, a methylenedioxy group and a methylimino group are present.
The (±)-form has been prepared synthetically and has m.p. l3l-3°C. It forms colourless needles from C6H6 and yields a hydrochloride, m.p. 269-270°C (dec.); a platinichloride hexahydrate as yellow needles, m.p. 220-2°C and the methiodide, m.p. 221- 2°C (dec.).

Einzelnachweise

Tomita, Shirai.,!. Pharm. Soc., Japan, 62, 381 (1942)
Tomita, Shirai., ibid, 64,44 (1944)
Tomita, Hirai., ibid, 77,290 (1957)
Hey, Husain.,!. Chem. Soc., 1876 (1958)

STEPHANINE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


STEPHANINE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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