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(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione

(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione Struktur
53937-97-6
CAS-Nr.
53937-97-6
Englisch Name:
(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione
Synonyma:
Croburhine;Crotalarine;(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione;2H-[1,6]Dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione, 3-ethyl-4,5,8,10,12,13,13a,13b-octahydro-4,5-dihydroxy-3,4,5-trimethyl- (9CI)
CBNumber:
CB32251955
Summenformel:
C18H27NO6
Molgewicht:
353.41
MOL-Datei:
53937-97-6.mol

(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione Eigenschaften

Schmelzpunkt:
167-8°C
Siedepunkt:
540.4±50.0 °C(Predicted)
Dichte
1.30±0.1 g/cm3(Predicted)
pka
12.22±0.60(Predicted)

Sicherheit

(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This novel pyrrolizidine alkaloid has been isolated from Crotalaria burhia and, on the basis of spectroscopy and chemical evidence, has been assigned the structure given above. It is therefore a macro cyclic diester of retronecine and a new acid, shown to be 2: 3-dihydroxy-4-ethyl-2: 3:4: trimethylglutaric acid.

Einzelnachweise

Rao, Sawhney, Atal, Ind. J. Chern., 13,835 (1975)

(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • (12ξ,13ξ)-14,19-Dihydro-12,13-dihydroxy-14-methylcrotalanan-11,15-dione
  • Croburhine
  • Crotalarine
  • 2H-[1,6]Dioxacycloundecino[2,3,4-gh]pyrrolizine-2,6(3H)-dione, 3-ethyl-4,5,8,10,12,13,13a,13b-octahydro-4,5-dihydroxy-3,4,5-trimethyl- (9CI)
  • 53937-97-6
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