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Stachybotryne A

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Alkaloids – Miscellaneous Alkaloids

Biological sources: Stachybotrys alternans

C26H37NO5: 443.5885

1H NMR: 0.78 (3H, d, J = 6, CH3-18), 0.91 (3H, s, CH3-21), 0.99 (3H, s, CH3-19), 1.10 (1H, dt, J = 13, 3.4, H-1β), 1.22 (3H, s, CH3-20), 1.43 (1H, qd, J = 13, 3.5, H-6β), 1.98 (1H, tt, J = 13, 3.4, H-2β), 2.27 (1H, td, J = 13, 3.5, H-1α), 2.57 (1H, dd, J = 13, 2.5, H-5), 2.94 (1H, d, J = 17, H-11β), 3.36 (1H, d, J = 17, H-11α), 3.60 (1H, m, H-3), 3.68, 3.98 (each 1H, m, 2H-25), 3.79 (3H, s, OCH3), 3.98 (2H, m, H-24), 4.11, 4.37 (each 1H, d, J = 17, 2H-22), 7.16 (1H, s, H-14) [1]

13 C NMR: [ 1]

Table 1

C-1

24.71

10

42.75

C-18

15.87

 2

26.07

11

32.59

 19

16.19

 3

74.82

12

118.12

 20

29.15

 4

38.25

13

150.24

 21

22.74

 5

40.39

14

97.34

 22

48.48

 6

21.32

15

135.75

 23

168.85

 7

31.60

16

115.32

 24

60.54

 8

37.32

17

156.72

 25

46.02

 9

99.19

   

CH3O

55.56

References

  1. 1.
    L.S. Kamalov, S.F. Aripova, M.I. Isaev, Chem. Nat. Comp. 35, 82 (1999)CrossRefGoogle Scholar

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