Haplobungine

Reference work entry

CAS Registry Number: 121949-99-3 Open image in new window

Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Quinoline Alkaloids

Biological sources: Haplophyllum bungei

C12H13NO4: 235.0845

Mp: 174–175°C (EtOAc), 144°C (N–Me) [1]

UV: 219, 231, 251 sh, 288, 313, 323 [1]

IR: 3175, 1660, 1610, 1580, 1460, 1400, 1330, 1290, 1258, 1233, 1110, 1070, 1000, 950 [2]

MSm/z: 235(M+, 100), 234(25), 220(65), 206(22), 192(22) [1]

1H NMR: 3.87, 3.90(6H, 3H, s, 3 × OCH3), 5.74(1H, s, H-3), 6.78, 7.50(each 1H, J = 9, H-6, H-5), 8.65(1H, br s, NH) [1]

References

  1. 1.
    I.A. Bessonova, S.Yu. Yunusov, Chem. Nat. Comp. 25, 18 (1989)Google Scholar
  2. 2.
    R. Shakirov, M.V. Telezhenetskaya, I.A. Bessonova, S.F. Aripova, I.A. Israilov, M.N. Sultankhodzhaev, V.I. Vinogradova, V.I. Akhmedzhanova, T.S. Tulyaganov, B.T. Salimov, V.A. Tel’nov, Chem. Nat. Comp. 32, 932 (1996)Google Scholar

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