Spektraris NMR
37a,6b,25-Trihydroxy-20(S),24(S)-epoxydammarane
Common Name: 37a,6b,25-Trihydroxy-20(S),24(S)-epoxydammarane
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H52O4/c1-25(2)22(32)12-14-27(5)21-10-9-18-19(30(8)16-13-23(34-30)26(3,4)33)11-15-28(18,6)29(21,7)17-20(31)24(25)27/h18-24,31-33H,9-17H2,1-8H3/t18-,19+,20-,21-,22-,23+,24+,27-,28-,29-,30+/m1/s1
InChIKey: InChIKey=XCGOZFFUTSYBMG-GBBXESAWSA-N
Formula: C30H52O4
Molecular Weight: 476.732616
Exact Mass: 476.38656
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Nakamura, N., Kojima, S., Lim, Y.A., Meselhy, M.R., Hattori, M., Gupta, M.P., Correa, M. Phytochemistry (1997) 46, 1139-41
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Dammaranes; 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 (CH2) | 35.8 |
| 2 (CH2) | 25.3 |
| 3 (CH) | 77.6 |
| 4 (C) | 38.4 |
| 5 (CH) | 49.7 |
| 6 (CH) | 69.4 |
| 7 (CH2) | 42.9 |
| 8 (C) | 39.6 |
| 9 (CH) | 51.1 |
| 10 (C) | 36.9 |
| 11 (CH2) | 21.7 |
| 12 (CH2) | 27.1 |
| 13 (CH) | 41.7 |
| 14 (C) | 50.1 |
| 15 (CH2) | 31.5 |
| 16 (CH2) | 25.8 |
| 17 (CH) | 49.5 |
| 18 (CH3) | 16.3 |
| 19 (CH3) | 17.5 |
| 20 (C) | 86.6 |
| 21 (CH3) | 27.3 |
| 22 (CH2) | 34.6 |
| 23 (CH2) | 26.3 |
| 24 (CH) | 86.3 |
| 25 (C) | 70.2 |
| 26 (CH3) | 24 |
| 27 (CH3) | 27.8 |
| 28 (CH3) | 28.1 |
| 29 (CH3) | 24.3 |
| 30 (CH3) | 16.7 |
