2-oxo-34-dehydroneomajucin (cmpd 9) (0.22Hz/6)

1H-1H Js
 -ppm- -#-   H22   H23   H24   H25   H27   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   
  2.57 H22
  2.36 H23 -14.5
  4.54 H24   4.3   1.7
  3.24 H25    -     -     - 
  3.60 H27    -    1.8    -     - 
  6.14 H28   0.8    -     -     -     - 
  3.94 H29    -     -     -     -     -     - 
  3.89 H30    -     -     -     -     -     -  -10.2
  1.46 H31    -     -     -     -     -     -     -    1.1
  1.46 H32    -     -     -     -     -     -     -    1.1    - 
  1.46 H33    -     -     -     -     -     -     -    1.1    -     - 
  2.57 H34    -     -     -     -     -     -     -     -     -     -     - 
  1.96 H35    -     -     -     -     -     -     -     -     -     -     -     - 
  1.21 H36    -     -     -    7.7    -     -     -     -     -     -     -     -     - 
  1.21 H37    -     -     -    7.7    -     -     -     -     -     -     -     -     -     - 
  1.21 H38    -     -     -    7.7    -     -     -     -     -     -     -     -     -     -     - 

13C-1H Js
 -ppm- -#-   H22   H23   H24   H25   H27   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   
 20.74 C1  137.5 136.5  -2.1   0.7   3.8    -     -     -     -     -     -     -     -     -     -     - 
 51.25 C2   -3.7  -4.0   5.9  -2.4  -1.7   9.3    -     -     -     -     -     -     -    4.4   4.4   4.4
178.65 C3    7.2   1.4    -    5.2   1.9   3.0   0.7   2.7   4.4   4.4   4.4    -     -     -     -     - 
 46.62 C4     -     -    4.0    -     -    2.8  -2.4    -   -3.7  -3.7  -3.7    -     -     -     -     - 
 76.83 C5    5.7   1.0  -4.1    -     -     -    3.4    -    3.6   3.6   3.6    -     -     -     -     - 
 79.26 C6   -4.6  -1.4 162.7    -     -     -     -     -     -     -     -     -     -     -     -     - 
 49.03 C7    1.0   1.7    -  139.4   1.3   4.3    -     -     -     -     -     -     -   -3.7  -3.7  -3.7
 73.76 C8    2.8   7.5    -    4.1 153.1  -1.1    -     -     -     -     -     -     -     -     -     - 
134.52 C10    -     -     -    2.1    -  171.8    -     -     -     -     -     -     -     -     -     - 
 72.95 C11    -     -     -     -     -   -1.3 157.9 152.4   5.5   5.5   5.5    -     -     -     -     - 
 20.44 C12    -     -    0.6    -     -     -    5.7   5.8 131.9 131.9 131.9    -     -     -     -     - 
170.40 C16    -     -    4.8    -   -1.8    -     -     -     -     -     -     -     -     -     -     - 
206.70 C18    -     -     -   -5.0    -    3.5    -     -     -     -     -     -     -    4.7   4.7   4.7
178.17 C20   0.7    -    1.7    -     -     -    5.5   1.2    -     -     -     -     -     -     -     - 
 13.40 C26    -     -     -   -5.5    -     -     -     -     -     -     -     -     -  131.2 131.2 131.2
 -ppm- -#-   H22   H23   H24   H25   H27   H28   H29   H30   H31   H32   H33   H34   H35   H36   H37   H38   

1H data (JH-H abs sorted)

6.14 (0.8)
4.54 (4.3, 1.7)
3.94 (10.2)
3.89 (10.2, 1.1, 1.1, 1.1)
3.60 (1.8)
3.24 (7.7, 7.7, 7.7)
2.57 (14.5, 4.3, 0.8)
2.57
2.36 (14.5, 1.8, 1.7)
1.96
1.46 (1.1)
1.21 (7.7)