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(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol

(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol Struktur
2385-18-4
CAS-Nr.
2385-18-4
Englisch Name:
(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol
Synonyma:
Solafloridine;(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol;Pregnane-3,16-diol, 20-[(5R)-3,4,5,6-tetrahydro-5-methyl-2-pyridinyl]-, (3β,5α,16α,20S)- (9CI)
CBNumber:
CB42192189
Summenformel:
C27H45NO2
Molgewicht:
415.65
MOL-Datei:
2385-18-4.mol

(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol Eigenschaften

Schmelzpunkt:
162-5°C (172-5°C)
Siedepunkt:
534.0±15.0 °C(Predicted)
Dichte
1.25±0.1 g/cm3(Predicted)
pka
15.08±0.70(Predicted)

Sicherheit

(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

This alkaloid, obtained from Solanum congestijlorum Dun. DC., has the lower of the above two melting points when crystallized rapidly and the higher when crystallized slowly from organic solvents. It is dextrorotatory with [α]20D + 122.7° (c 1.15, CHC13). Treatment with AC20 in pyridine gives the tracetate which is not crystallizable. Hydrogenation over Pt02 yields the dihydro derivative, m.p. 282-5°C; [α]20D + 25.9° (c 0.424, CHCl3).

Einzelnachweise

Sato et al., J. Org. Chem., 34, 1577 (1969)

(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


(25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • (25β)-16,28-Seco-5α-solanid-22(28)-ene-3β,16α-diol
  • Solafloridine
  • Pregnane-3,16-diol, 20-[(5R)-3,4,5,6-tetrahydro-5-methyl-2-pyridinyl]-, (3β,5α,16α,20S)- (9CI)
  • 2385-18-4
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