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Table 2 1H and 13C NMR data (DMSO-d6, 600 and 150 MHz) of 1

From: New bioactive metabolites from the elicited marine sponge-derived bacterium Actinokineospora spheciospongiae sp. nov.

Position δH, mult (J in Hz) δC, type COSY HMBC
1 7.95, d (7.8) 120.6, CH H-2 C-3, 10
2 7.86, dd (7.8, 8.4) 135.4, CH H-1, 3 C-4, 10a
3 7.70, d (8.4) 123.6, CH H-2 C-1, 4a
4 156.8, C
4a 122.3, C
5 181.2, C
5a 133.4, C
6 7.61, d (7.8) 118.2, CH H-7 C-8, 9a, 5
7 7.78, d (7.8) 141.0, CH H-6 C-5a, 9
8 133.4, C
9 160.3, C
9a 115.1, C
10 188.9, C
10a 135.2, C
11a
11b
2.88, d (13.2)
3.03, d (13.2)
40.1, CH2 C-7, 9
12 71.5, C
13 2.40, s 46.7, CH2 C-11
14 172.8, C
15 1.19, s 26.8, CH3 C-11, 13
1′ 5.64, d (1.8) 99.3, CH H-2′ C-4′, 5′
2′ 3.99, m 70.5, CH H-1′ C-1′
3′ 3.99, m 70.5, CH H-4′
4′ 3.33, m 72.0, CH H-3′
5′ 3.52, m 70.4, CH H-4′, 6′
6′ 1.09, d (6) 18.4, CH3 H-5′ C-5′, 4′