Lirinine N-Oxide

Reference work entry

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

Biological sources: Liriodendron tulipiferum

C₁₉H₂₁NO₄: 327.1470

Mp: 162–164°C (dec.) [1]

[α]_D −49.9° (c 0.15, MeOH) [1]

Solubility: spar. sol. org. solvs.; very sol. H₂O [1]

UV: 218, 284(4.40, 4.03) [1]

IR: 3500–3200, 2855, 1590, 1245 [1]

MSm/z: 327(M⁺), 311, 310, 309, 296, 294, 280, 268(100), 253 [1]

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References

1.
R. Ziyaev, A. Abdusamatov, S.Yu. Yunusov, Chem. Nat. Comp. 9, 475 (1973). M.H.A. Zarga, M. Shamma, J. Nat. Prod. 45, 471 (1982)Google Scholar