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Table 3 NMR spectroscopic data of compound 5

From: Isolation of anticancer constituents from Cucumis prophetarum var. prophetarum through bioassay-guided fractionation

NO 13C/ppma 1H/ppmb multiplicities (J/Hz) HMBC
1 34.0 s.o., 1.15 d (6.30) C-2, C-19, C-10, C-3,C-5,C-8,C-9
2 71.4 3.59 m C-1, C-3,C-4,C-10
3 81.1 2.98 d (9.08) C-28,C-29,C-1
4 50.8 C-28,C-29,C-6
5 140.7 C-7,C-1,C-10
6 120.5 5.73 d (5.49) C-4,C-5,C-7,C-10,C-8
7 24.1 s.o., 2.39 m C-6,C-8
8 42.7 1.93 br d (7.66) C-30,C-19,C-7,C-15,C-6,C-10
9 48.4 C-19,C-12,C-10,C-8
10 33.4 2.62 br d (14.43) C-6,C-8,C-19,C-1
11 213.1 C-12,C-19
12 48.7 3.18 d (14.49), 2.52 d (6.81) C-18, C-17, C-11, C-13
13 51.7 C-12, C-15, C-17, C-18, C-30
14 48.1 C-30, C-18, C-12, C-7, C-16,C-8, C-15
15 45.4 s.o., 1.85 m C-30, C-8
16 71.1 4.33 m C-17, C-15
17 58.2 2.48 d (7.03) C-18, C-21, C-12, C-16
18 19.9 0.96 s C-12, C-13, C-14, C-17
19 20.4 1.27 s C-10, C-8
20 78.4 C-21, C-16, C-17
21 24.7 1.55 s
22 202.6 C-24, C-23
23 119.4 6.46 d (15.6) C-24
24 152.0 7.07 d (15.6) C-27, C-26, C-23
25 79.4 C27, C26, C23
26 26.5 1.57 s C-27, C-24
27 26.1 1.55 s C-26
28 21.7 1.27 s C-29
29 23.8 1.20 s C-28
30 19.1 1.10 s C-15, C-21, C-8
  1. aMeasured at 150 MHz, b Measured at 400 MHz