芒柄花素(Formononetin)的氫、碳化學位移(DMSO-d6)a
|
position
|
|
dH (600 MHz)
|
|
dC (150 MHz)
|
|
|
2
|
|
8.33 (s)
|
|
153.1
|
|
|
3
|
|
-
|
|
123.1
|
|
|
4
|
|
-
|
|
174.6
|
|
|
4a
|
|
-
|
|
116.6
|
|
|
5
|
|
7.96 (d, 8.4)
|
|
127.3
|
|
|
6
|
|
6.93 (dd, 8.4, 2.4)
|
|
115.2
|
|
|
7
|
|
-
|
|
162.5
|
|
|
8
|
|
6.86 (d, 2.4)
|
|
102.1
|
|
|
8a
|
|
-
|
|
157.4
|
|
|
1’
|
|
-
|
|
124.2
|
|
|
2’
|
|
7.50 (dd, 9.0, 3.0)
|
|
130.1
|
|
|
3’
|
|
6.98 (dd, 9.0, 3.0)
|
|
113.6
|
|
|
4’
|
|
-
|
|
158.9
|
|
|
5’
|
|
6.98 (dd, 9.0, 3.0)
|
|
113.6
|
|
|
6’
|
|
7.50 (dd, 9.0, 3.0)
|
|
130.1
|
|
|
7-OH
|
|
10.8 (s)
|
|
-
|
|
|
OCH3
|
|
3.78 (s)
|
|
55.1
|
|
a(Multiplicity, J in Hz) in ppm. |
