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Table 3 1H and 13C NMR data (DMSO-d6, 600 and 150 MHz) of 2

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, 4a, 10
2 7.85, dd (7.8, 8.4) 135.5, CH H-1, 3 C-4, 10a
3 7.70, d (8.4) 123.8, CH H-2 C-1, 4a
4 156.7, C
4a 122.1, C
5 180.8, C
5a 133.35, C
6 7.61, d (7.8) 118.3, CH H-7 C-8, 9a, 5
7 7.79, d (7.8) 140.3, CH H-6 C5a, 9, 11
8 133.2, C
9 160.3, C
9a 115.1, C
10 189.0, C
10a 135.3, C
11a
11b
2.88, d (13.2)
3.03, d (13.2)
39.9, CH C-7, 9, 13, 15
12 71.4, C
13 2.39, s 46.6, CH2 C-11, 15
14 173.2, C
15 1.18, s 26.5, CH3 C-11, 13
16 3.54, s 40.9, CH2 C-14, 1″, 2″, 6″
1′ 5.64, d (1.8) 99.0, CH H-2′ C-4, 5″
2′ 3.99, m 70.4, 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 70.6, CH H-4′, 6′
6′ 1.08, d (6) 18.2, CH3 H-5′ C-5″, 4″
1″ 135.5, C
2″, 6″ 7.25, m 129.7, CH H-3″, 5″
3″, 5″ 7.30, m 128.7, CH H-2″, 6″
4″ 7.24 m 127.0, CH
14-NH 8.17 br s