Spektraris NMR
Maytefolin A
Common Name: Maytefolin A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H48O3/c1-18(2)19-10-13-30(17-31)15-14-28(6)20(24(19)30)8-9-23-27(5)16-21(32)25(33)26(3,4)22(27)11-12-29(23,28)7/h19-24,31-32H,1,8-17H2,2-7H3/t19-,20+,21+,22-,23+,24+,27-,28+,29+,30+/m0/s1
InChIKey: InChIKey=MEWOXIZAAMEXQJ-PSJZRFAZSA-N
Formula: C30H48O3
Molecular Weight: 456.701448
Exact Mass: 456.360345
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Ohsaki, A., Imai, Y., Naruse, M., Ayabe, S., Komiyama, K., Takashima, J. J Nat Prod (2004) 67, 469-71
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Lupanes; 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) | 49.1 |
| 2 (CH) | 69.4 |
| 3 (C) | 216.7 |
| 4 (C) | 47.8 |
| 5 (CH) | 57.9 |
| 6 (CH2) | 19 |
| 7 (CH2) | 34 |
| 8 (C) | 41.1 |
| 9 (CH) | 50.1 |
| 10 (C) | 38 |
| 11 (CH2) | 21.1 |
| 12 (CH2) | 25 |
| 13 (CH) | 37.3 |
| 14 (C) | 42.9 |
| 15 (CH2) | 27 |
| 16 (CH2) | 29.1 |
| 17 (C) | 47.7 |
| 18 (CH) | 48.7 |
| 19 (CH) | 47.8 |
| 20 (C) | 150.2 |
| 21 (CH2) | 29.7 |
| 22 (CH2) | 33.9 |
| 23 (CH3) | 24.6 |
| 24 (CH3) | 24.1 |
| 25 (CH3) | 16.7 |
| 26 (CH3) | 16.2 |
| 27 (CH3) | 14.7 |
| 28 (CH2) | 60.6 |
| 29 (CH2) | 109.9 |
| 30 (CH3) | 19.1 |
