Common Name: (+)-epiaschantin
Synonyms: (+)-epiaschantin
CAS Registry Number:
InChI: InChI=1S/C22H24O7/c1-23-18-7-13(8-19(24-2)22(18)25-3)21-15-10-26-20(14(15)9-27-21)12-4-5-16-17(6-12)29-11-28-16/h4-8,14-15,20-21H,9-11H2,1-3H3/t14-,15-,20+,21-/m0/s1
InChIKey: InChIKey=ONDWGDNAFRAXCN-YJPXFSGGSA-N
Formula: C22H24O7
Molecular Weight: 400.422602
Exact Mass: 400.152203
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ahmed, A.A., Mahmoud, A.A., Ali, E.T., Tzakou, O., Couladis, M., Mabry, T.J., Gati, T., Toth, G. Phytochemistry (2002) 59, 851-6
Species:
Notes: Family : Lignans, Type : Lignans, Group : Bisepoxylignans; 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)
Position | PPM |
---|---|
1 (C) | 135.3 |
2 (CH) | 106.7 |
3 (C) | 148.2 |
4 (C) | 147.4 |
5 (CH) | 108.4 |
6 (CH) | 119.8 |
7 (CH) | 87.9 |
8 (CH) | 54.7 |
9 (CH2) | 71.2 |
1' (C) | 134.3 |
2' (CH) | 102.8 |
3' (C) | 153.5 |
4' (C) | 137.2 |
5' (C) | 153.5 |
6' (CH) | 102.8 |
7' (CH) | 82.4 |
8' (CH) | 50.3 |
9' (CH2) | 70 |
3a (CH2) | 101.3 |
3'a (CH3) | 56.4 |
4'a (CH3) | 61.1 |
5'a (CH3) | 56.4 |