Spektraris NMR
Futokadsurin B
Common Name: Futokadsurin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H24O5/c1-12-13(2)21(15-6-8-17-19(10-15)25-11-24-17)26-20(12)14-5-7-16(22-3)18(9-14)23-4/h5-10,12-13,20-21H,11H2,1-4H3/t12-,13-,20+,21-/m0/s1
InChIKey: InChIKey=HSMDOSKNXLVXIP-IRTBSJMASA-N
Formula: C21H24O5
Molecular Weight: 356.413057
Exact Mass: 356.162374
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Konishi, T., Konoshima, T., Daikonya, A., Kitanaka, S. Chem Pharm Bull (2005) 53, 121-4
Species:
Notes: Family : Lignans, Type : Lignans, Group : 7-7-Monoepoxylignans; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (C) | 133.2 |
| 2 (CH) | 118.7 |
| 3 (C) | 148.9 |
| 4 (C) | 148.5 |
| 5 (CH) | 111 |
| 6 (CH) | 109.8 |
| 7 (CH) | 87.3 |
| 8 (CH) | 48.1 |
| 9 (CH3) | 14.9 |
| 1' (C) | 135.2 |
| 2' (CH) | 120.2 |
| 3' (C) | 147.4 |
| 4' (C) | 146.5 |
| 5' (CH) | 107.7 |
| 6' (CH) | 107.5 |
| 7' (CH) | 83 |
| 8' (CH) | 45.9 |
| 9' (CH3) | 15 |
| 3a (CH3) | 55.8 |
| 4a (CH3) | 55.9 |
| 3'a (CH2) | 100.9 |
