ChemicalBook >?? ???? >(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine

(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine

(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ??? ???

?? ??:: 52579-71-2

???:: (2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine

???(??):: Conopharyngine pseudoindoxyl;(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine;Spiro[2H-indole-2,4'-[4H-1,6]methanoquinoline]-4'a(5'H)-carboxylic acid, 8'-ethyl-1,2',3,3',6',7',8',8'a-octahydro-5,6-dimethoxy-3-oxo-, methyl ester, (1'S,4'aS,6'R,8'R,8'aS)- (9CI)

CBNumber:: CB92306350

???:: C23H30N2O5

??? ??:: 414.5

MOL ??:: 52579-71-2.mol

(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ??

?? ?: 565.1±50.0 °C(Predicted)

??: 1.29±0.1 g/cm3(Predicted)

?? ?? (pKa): 7.50±0.60(Predicted)

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(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine C??? ??, ??, ??

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The leaves of Tabernaemontana pachysiphon Stapf. contain this alkaloid which has been isolated by thin layer chromatography of the alkaloidal extract. It gives an ultraviolet spectrum consisting of absorption maxima at 217-9, 243-6 and 389-391 nm.

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Crooks, Robinson, 1. Pharm. Pharmacol., 25,820 (1973)

(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ?? ?? ? ???

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(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine

(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ??

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(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine C??? ??, ??, ??

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(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ?? ?? ? ???

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(2β,5α,6β,17ξ,18α)-13-Methoxyvoaluteine ?? ??