Evidence-Based Complementary and Alternative Medicine / 2011 / Article / Tab 1

Original Article

In Vitro Activity of 2-methoxy-1,4-naphthoquinone and Stigmasta-7,22-diene-3β-ol from Impatiens balsamina L. against Multiple Antibiotic-Resistant Helicobacter pylori

Table 1

1H and 13C NMR (600 and 150 MHZ, δ ppm, CDCl3) spectral data for compounds (1) and (2).

C/H(1)(2)
1H13C NMR1H13C NMR

1180.137.1
2160.431.5
36.19 s109.93.60 (1H, m)71.0
4184.938.0
58.13 dd (1.2, 7.2)126.740.2
67.76 td (1.2, 7.2)134.429.6
77.73 td (1.2, 7.2)133.45.15 (1H, t, J = 12.0 HZ)117.4
88.10 dd (1.2, 7.2)126.2139.5
9131.049.4
10132.034.2
113.92 s56.421.5
1239.4
1343.3
1455.1
1523.0
1628.5
1755.8
180.55 (3H, s)12.0
190.79 (3H, s)13.0
2040.8
211.02 (3H, d, J = 6.6 HZ)21.1
225.15 (1H, dd, J = 9.0, 15.0 HZ)138.2
235.02 (1H, dd, J = 8.7, 15.3 HZ)129.4
2451.2
2531.9
260.80 (3H, d, J = 4.2 HZ)19.0
270.85 (3H, d, J = 5.4 HZ)21.4
2825.4
290.80 (3H, t, J = 6.0 HZ)12.3

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