cis-8,10-Di-n-propyllobelidiol Hydrochloride Dihydrate

The definitive structure and the relative configuration of the title compound, perhydro-2(R)-[2(S)-hydroxypentyl]-6(S)-[2(R)-hydroxypentyl]-N-methylpyridinium chloride dihydrate, C₁₆H₃₄NO₂⁺.Cl^-.2H₂O, a new alkaloid isolated from Siphocampylus verticillatus that exhibits a potent antinociceptive activity, has been determined.

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