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Table 2 1H and 13C NMR spectroscopic data of compound 1

From: Secondary metabolites from the Aspergillus sp. in the rhizosphere soil of Phoenix dactylifera (Palm tree)

No. # 1
δH δC
1a 122.2
2a & 6a 153.7
3a & 5a 114.3
  
4a 156.0
5a  
6a  
1 207.9
2 2.81 ddd (7.0, 14.0) 48.6
3 1.27 ddd (7.0, 7.7, 14.0) 25.3
  1.63 ddd (7.0, 7.7, 14.0)  
4 0.85 t (7.7) 11.8
3a & 5aCH3 2.04 s 9.7
2a & 6a OCH3 3.57 s 62.5
5-CH3 1.02 d (7.0) 15.6
  1. (1H NMR 700 MHz 13C NMR 175 MHz, δ in ppm, J coupling constants is in Hz)