Antimicrobial, Cytotoxic, and Antioxidant Potential of a Novel Flavone “6,7,4′-Trimethyl Flavone” Isolated from Wulfenia amherstiana

Table 5

¹³C-NMR and ¹H-NMR data of β-sitosterol.

No.	^13C-NMR (PPM)	^1H-NMR (PPM)
1	37.8
2	40.7
3	72.9	3.5 (1H, m)
4	43
5	140.7	35.7 (1H, t)
6	122
7	32.8
8	32.1
9	51.2
10	37.1
11	21.7
12	41.1
13	43
14	57.6
15	26.9
16	29
17	56.9
18	36.8
19	18.9	0.96 (3H, d), J = 6.8
20	34.7
21	24.9
22	46.6
23	23.7
24	12.6	0.87 (3H, t), J = 7.8 Hz
25	30
26	20.4	0.80 (3H, d), J = 5.9 Hz
27	19	0.80 (3H, d), J = 6.8 Hz
28	18.9	0.69 (3H, s)
29	12.6	0.96 (3H, s)

J is the coupling constant and is measured in Hz.