Stephodeline

Reference work entry

CAS Registry Number: 56596-12-4 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Isoquinoline Alkaloids

Biological sources: Stephania delavayi

C21H27NO5: 373.1889

Mp: amorph., 200°C (hydrochloride) [1]

UV: 230, 275(3.90, 4.06) [1]

IR: 3040, 1665, 1610, 1516 [1]

1H NMR: 2.38(3H, s, NCH3), 2.55, 2.96(each 1H, d, J = 16, H-5α, H-5β), 2.66, 2.87(each 1H, d, J = 18, H-10α, H-10β), 3.64(3H, s, 7-OCH3), 3.66(1H, d, H-9), 3.75, 3.77(each 3H, s, 2 × Ar–OCH3), 4.09(3H, s, 8-OCH3), 6.53, 6.55(each 1H, s, H-1, H-4) [1]

References

  1. 1.
    T.N. Il’inskaya, M.E. Perel’son, I.I. Fadeeva, O.N. Tolkachev, Chem. Nat. Comp. 9, 613 (1973)Google Scholar

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© Springer Science+Business Media New York 2013

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