<p><sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b> in CD<sub>3</sub>OD (400 MHz and 100 MHz for <sup>1</sup>H and <sup>13</sup>C NMR, respectively; δ in ppm, <b><i>J</i></b> values in Hz).</p
<p>Experimental <sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b>.</p
<p>NMR data for compound 2 in DMSO-<i>d</i><sub>6</sub> (400 MHz for <sup>1</sup>H and 100 MHz for <...
<p><sup>1</sup>H NMR (400.13 MHz for <sup>1</sup>H, 100.61 MHz for <sup>13</sup>C, DMSO-<i>d<sub>6</...
<p><sup>1</sup>H and <sup>13</sup>C NMR data for compound (1) and (2), (CDCl<sub>3</sub>, δ in ppm, ...
<p><sup>1</sup>H (600 MHz) and <sup>13</sup>C (150 MHz) NMR spectroscopic data (in CD<sub>3</sub>OD)...
<p><sup>a</sup> (<i>J</i> in Hz); chemical shifts are given in ppm</p><p><sup>b</sup> 500/125 MHz</p...
<p><sup>1</sup>H and <sup>13</sup>C NMR data (CDCl<sub>3</sub>) and <sup>1</sup>H/<sup>13</sup>C cor...
<p><sup>1</sup>H and <sup>13</sup>C NMR data and important HMBC correlations of compound <b>3</b> (C...
<p><sup>1</sup>H NMR(400 MHz) and <sup>13</sup>C NMR (300 MHz) spectral data of compound 1–6 (DMSO) ...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C (100 MHz) NMR data for synnemadiacid A (3) CD<sub>3</s...
<p><sup>13</sup>C NMR (400.13 MHz for <sup>1</sup>H, 100.61 MHz for <sup>13</sup>C, DMSO-<i>d<sub>6<...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C NMR (100 MHz) data for 9 (CDCl<sub>3</sub> + CD<sub>3<...
<p><sup>13</sup>C- and <sup>1</sup>H-NMR chemical shift data (<i>J</i> in Hz) of compounds 5–8 (<i>δ...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C (100 MHz) NMR data for synnemadoxins A-B (1–2) in CD<s...
<p>Calculated <sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b>.</p
<p>Experimental <sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b>.</p
<p>NMR data for compound 2 in DMSO-<i>d</i><sub>6</sub> (400 MHz for <sup>1</sup>H and 100 MHz for <...
<p><sup>1</sup>H NMR (400.13 MHz for <sup>1</sup>H, 100.61 MHz for <sup>13</sup>C, DMSO-<i>d<sub>6</...
<p><sup>1</sup>H and <sup>13</sup>C NMR data for compound (1) and (2), (CDCl<sub>3</sub>, δ in ppm, ...
<p><sup>1</sup>H (600 MHz) and <sup>13</sup>C (150 MHz) NMR spectroscopic data (in CD<sub>3</sub>OD)...
<p><sup>a</sup> (<i>J</i> in Hz); chemical shifts are given in ppm</p><p><sup>b</sup> 500/125 MHz</p...
<p><sup>1</sup>H and <sup>13</sup>C NMR data (CDCl<sub>3</sub>) and <sup>1</sup>H/<sup>13</sup>C cor...
<p><sup>1</sup>H and <sup>13</sup>C NMR data and important HMBC correlations of compound <b>3</b> (C...
<p><sup>1</sup>H NMR(400 MHz) and <sup>13</sup>C NMR (300 MHz) spectral data of compound 1–6 (DMSO) ...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C (100 MHz) NMR data for synnemadiacid A (3) CD<sub>3</s...
<p><sup>13</sup>C NMR (400.13 MHz for <sup>1</sup>H, 100.61 MHz for <sup>13</sup>C, DMSO-<i>d<sub>6<...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C NMR (100 MHz) data for 9 (CDCl<sub>3</sub> + CD<sub>3<...
<p><sup>13</sup>C- and <sup>1</sup>H-NMR chemical shift data (<i>J</i> in Hz) of compounds 5–8 (<i>δ...
<p><sup>1</sup>H (400 MHz) and <sup>13</sup>C (100 MHz) NMR data for synnemadoxins A-B (1–2) in CD<s...
<p>Calculated <sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b>.</p
<p>Experimental <sup>1</sup>H and <sup>13</sup>C NMR data of compounds <b>1–4</b>.</p
<p>NMR data for compound 2 in DMSO-<i>d</i><sub>6</sub> (400 MHz for <sup>1</sup>H and 100 MHz for <...
<p><sup>1</sup>H NMR (400.13 MHz for <sup>1</sup>H, 100.61 MHz for <sup>13</sup>C, DMSO-<i>d<sub>6</...