Table 1 Chemical Shifts of Known Compound (262). Data Obtained from 500 MHz Varian NMR
From: Aspergillus flavus originated pure compound as a potential antibacterial
Carbon No. | Multiplicity (DEPT) | 13C–NMR | 1H (J = Hz) |
|---|---|---|---|
1 | C=O | 170.2 | – |
2 | – | – | – |
3 | CH | 83.1 | 4.56 m |
4 | CH | 38.8 | 3.87 m |
5 | CH | 120 | 7.21d (J = 10.0 Hz) |
6 | CH | 137.2 | 7.52d (J = 10.0 Hz) |
7 | –C– | 125.5 | – |
8 | –C– | 161.2 | – |
9 | –C– | 125.5 | – |
10 | –C– | 138.1 | – |
11 | CH3 | 17.4 | 1.12d(J = 10.0 Hz) |
12 | CH3 | 19.7 | 1.23d(J = 10.0 Hz) |
13 | CH | 140 | 6.98d(J = 10.0 Hz) |
14 | CH | 122 | 6.5.23d(J = 10.0 Hz) |
15 | C=O | 168.9 | – |