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Preocoteine N-Oxide

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids – Aporphine Alkaloids

Biological sources: Thalictrum minus

C21H25NO6: 387.1682

Mp: 199–200°C (dec.) [1]

UV: 226, 282, 306(4.52, 4.01, 4.11) [1]

IR: 3400, 2855 [1]

MSm/z: 387(M+, 4), 371(100), 370(59), 356(17), 328(43) [1]

1H NMR(CF3COOH): 3.10(3H, s, NCH3), 3.55, 3.63(3H, 9H, s, 4 × OCH3), 6.56(1H, s, H-8), 7.74(1H, s, H-11) [1]

References

  1. 1.
    V.G. Khodzhaev, S.Kh. Maekh, S.Yu. Yunusov, Chem. Nat. Comp. 8, 599 (1972)Google Scholar

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© Springer Science+Business Media New York 2013

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