Spektraris NMR
Amotsangins D
Common Name: Amotsangins D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C32H40O10/c1-9-23(34)40-28-27(39-18(3)33)26(30(6)12-10-24(35)42-29(4,5)21(30)15-25(36)37-8)17(2)32-22(41-32)14-20(31(28,32)7)19-11-13-38-16-19/h10-13,16,20-22,26-28H,2,9,14-15H2,1,3-8H3/t20-,21-,22+,26+,27+,28-,30-,31+,32+/m0/s1
InChIKey: InChIKey=GSUKMHXCYNYYGR-MWNABNNZSA-N
Formula: C32H40O10
Molecular Weight: 584.655228
Exact Mass: 584.262148
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Chen, H.D., Yang, S.P., Liao, S.G., Zhang, B., Wu, Y., Yue, J.M. J Nat Prod (2008) 71, 93-7
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) | 148.5 |
| 2 (CH) | 122 |
| 3 (C) | 166.6 |
| 4 (C) | 83.5 |
| 5 (CH) | 49.9 |
| 6 (CH2) | 34.9 |
| 7 (C) | 173.5 |
| 8 (C) | 136.6 |
| 9 (CH) | 53.2 |
| 10 (C) | 46.2 |
| 11 (CH) | 71 |
| 12 (CH) | 74 |
| 13 (C) | 45.1 |
| 14 (C) | 71 |
| 15 (CH) | 59.5 |
| 16 (CH2) | 33.5 |
| 17 (CH) | 37.7 |
| 18 (CH3) | 13.5 |
| 19 (CH3) | 22.6 |
| 20 (C) | 121.1 |
| 21 (CH) | 140.3 |
| 22 (CH) | 111.1 |
| 23 (CH) | 142.4 |
| 28 (CH3) | 30.2 |
| 29 (CH3) | 22.3 |
| 30 (CH2) | 120.9 |
| 7a (CH3) | 52.3 |
| 11a (C) | 170.3 |
| 11b (CH3) | 20.3 |
| 12a (C) | 173 |
| 12b (CH2) | 27.4 |
| 12c (CH3) | 8.7 |
