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. 2021 Dec 16;26(24):7646. doi: 10.3390/molecules26247646

Table 24.

The 13C-NMR spectral data of compounds 4352 except those which have no reported 13C-NMR data.

C 43 45 46 47 48 49 50 52
2 168.7 168.4 168.4 169.5 170.0 160.0 164.9 164.9
3 108.4 108.0 108.0 108.4 109.1 112.5 101.9 118.6
4 182.9 182.7 182.7 182.4 185.0 185.0 178.8 177.6
5 159.5 152.6 155.9 152.5 157.8 158.8 141.8 137.9
6 98.3 109.7 114.3 135.2 116.3 117.3 116.6 110.5
7 160.9 158.5 158.8 157.8 160.2 161.2 160.4 159.8
8 104.6 114.3 109.8 94.7 111.6 112.9 111.5 99.6
9 155.0 155.9 152.6 155.6 154.6 155.5 159.3 158.5
10 105.2 106.5 106.5 106.2 108.2 110.6 117.1 115.7
11 20.5 20.0 20.1 20.2 20.5 10.3 22.8 19.4
12 8.1 8.8 9.0 - 8.9 10.5 19.9 48.7
13 - 8.9 9.1 - 9.5 - - 205.3
14 - - - - - - - 52.0
15 - - - - - - - 62.7
16 - - - - - - - 23.6
1′ 100.3 104.3 104.4 100.8 105.7 106.5 100.3 102.1
2′ 73.9 76.0 74.1 74.1 75.3 76.5 77.6 73.0
3′ 76.5 73.9 76.3 78.0 75.6 78.5 73.6 76.3
4′ 79.4 70.0 69.9 69.9 71.7 72.5 70.1 69.4
5′ 76.1 73.4 77.0 77.0 77.7 76.4 76.9 77.0
6′ 60.7 63.0 61.0 61.2 64.3 65.3 61.0 60.5
1″ - - - - - 173.1 - -
2″ - - - - - 47.3 - -
3″ - - - - - 71.4 - -
4″ - - - - - 46.9 - -
5″ - - - - - 176.6 - -
6″ - - - - - 28.4 - -
OCH3 60.1 - - 56.7 - - - -
CH3CO - 20.4, 170.1 - - 20.4, 172.5 - - -
Solvent DMSO-d6 DMSO-d6 * DMSO-d6 * CD3OD CDCl3 DMSO-d6
References [23] [51] [24] [36] [24] [52] [53] [57]

* The authors did not report the NMR solvent.