Spektraris NMR
Dryopteric acid B
Common Name: Dryopteric acid B
Synonyms: Dryopteric acid B
CAS Registry Number:
InChI: InChI=1S/C30H48O3/c1-18(2)20-10-13-26(3)21(20)11-14-29(6)23(26)8-9-24-27(4)16-19(31)17-28(5,25(32)33)22(27)12-15-30(24,29)7/h19-24,31H,1,8-17H2,2-7H3,(H,32,33)/t19-,20+,21-,22+,23+,24+,26-,27-,28+,29+,30+/m0/s1
InChIKey: InChIKey=FACSHOVTXPPTBM-FYKKWQBMSA-N
Formula: C30H48O3
Molecular Weight: 456.701448
Exact Mass: 456.360345
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Lee, J.S., Miyashiro, H., Nakamura, N., Hattori, M. Chem Pharm Bull (2008) 56, 711-4
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Hopanes; 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) | 47.4 |
| 2 (CH) | 66.7 |
| 3 (CH2) | 43.4 |
| 4 (C) | 47.2 |
| 5 (CH) | 49.4 |
| 6 (CH2) | 19.7 |
| 7 (CH2) | 33.1 |
| 8 (C) | 42.4 |
| 9 (CH) | 51.5 |
| 10 (C) | 37.5 |
| 11 (CH2) | 21.9 |
| 12 (CH2) | 24.3 |
| 13 (CH) | 49.8 |
| 14 (C) | 42.4 |
| 15 (CH2) | 33.8 |
| 16 (CH2) | 21.6 |
| 17 (CH) | 54.9 |
| 18 (C) | 44.9 |
| 19 (CH2) | 42.1 |
| 20 (CH2) | 27.6 |
| 21 (CH) | 46.7 |
| 22 (C) | 148.3 |
| 23 (C) | 182.3 |
| 24 (CH3) | 20.1 |
| 25 (CH3) | 19.2 |
| 26 (CH3) | 16.8 |
| 27 (CH3) | 16.9 |
| 28 (CH3) | 16.3 |
| 29 (CH2) | 110.6 |
| 30 (CH3) | 25.1 |
