Crystallographic Characterization of Isosevanine, a New Benzylisoquinoline Alkaloid
Autor: | Bick, IRC, Geewananda, YA, Gunawardana, P, Patrick, VA, White, AH |
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Zdroj: | Australian Journal of Chemistry; 1985, Vol. 38 Issue: 10 p1571-1574, 4p |
Abstrakt: | The characterization of a new benzylisoquinoline alkaloid, isosevanine, C18H15NO4, m.p. 148° isolated from Hedycarya angustifolia, by a single- crystal X-ray diffraction study is described. Crystals are monoclinic, P21/n, a 22.45(1), b 5.746(4), c 11.569(3) Ǻ, β 93.65(4)°, Z = 4; the structure was refined to a residual of 0.053 for 1016 independent 'observed' reflections. |
Databáze: | Supplemental Index |
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