Spektraris NMR
Dysoxylins B
Common Name: Dysoxylins B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C37H46O10/c1-19(38)45-27-15-25-36(5,24-13-12-23(35(24,27)4)22-14-29(41)43-17-22)32(47-33(42)21-10-8-7-9-11-21)30-31-34(3,18-44-30)26(40)16-28(37(25,31)6)46-20(2)39/h7-11,13,22-23,25-28,30-32,40H,12,14-18H2,1-6H3/t22?,23-,25-,26+,27-,28-,30+,31-,32+,34+,35-,36-,37-/m0/s1
InChIKey: InChIKey=WQTCOYZGFHLZHE-CJKMOTGTSA-N
Formula: C37H46O10
Molecular Weight: 650.756552
Exact Mass: 650.309098
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chen, J.L., Kernan, M.R., Jolad, S.D., Stoddart, C.A., Bogan, M., Cooper, R. J Nat Prod (2007) 70, 312-5
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Limonoids; 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 (CH) | 73.9 |
| 2 (CH2) | 30 |
| 3 (CH) | 70.6 |
| 4 (C) | 43.3 |
| 5 (CH) | 40 |
| 6 (CH) | 72.4 |
| 7 (CH) | 74.4 |
| 8 (C) | 44.2 |
| 9 (CH) | 35.2 |
| 10 (C) | 39.3 |
| 11 (CH2) | 25 |
| 12 (CH) | 77.6 |
| 13 (C) | 51.1 |
| 14 (C) | 154.8 |
| 15 (CH) | 123.1 |
| 16 (CH2) | 35.2 |
| 17 (CH) | 55.9 |
| 18 (CH3) | 15.4 |
| 19 (CH3) | 14.9 |
| 20 (CH) | 37.5 |
| 21 (CH2) | 72.9 |
| 22 (CH2) | 33.8 |
| 23 (C) | 176.2 |
| 28 (CH2) | 77.9 |
| 29 (CH3) | 19.5 |
| 30 (CH3) | 26.4 |
| 1a (C) | 169 |
| 1b (CH3) | 21.27 |
| 7a (C) | 164.9 |
| 7b (C) | 130.3 |
| 7c (CH) | 129.3 |
| 7d (CH) | 128.2 |
| 7e (CH) | 132.8 |
| 7f (CH) | 128.2 |
| 7g (CH) | 129.3 |
| 12a (C) | 170.1 |
| 12b (CH3) | 21.5 |
