Spektraris NMR
Dmwoensln A
Common Name: Dmwoensln A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H36O8/c1-12-16-10-17(30)20-25(7)9-8-18(32-13(2)27)24(5,6)21(25)19(33-14(3)28)23(34-15(4)29)26(20,11-16)22(12)31/h16-21,23,30H,1,8-11H2,2-7H3/t16-,17+,18+,19-,20+,21-,23+,25+,26+/m1/s1
InChIKey: InChIKey=QEMZXZKSAIPCKG-INVVOPRQSA-N
Formula: C26H36O8
Molecular Weight: 476.56024
Exact Mass: 476.241018
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Sun, H.D., Lin, Z.W., Niu, F.D., Zhen, Q.T., Wu, B., Lin, L.Z., Cordell, G.A. Phytochemistry (1995) 40, 1461-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 35.45 |
| 2 (CH2) | 22.7 |
| 3 (CH) | 78.26 |
| 4 (C) | 36.9 |
| 5 (CH) | 43.52 |
| 6 (CH) | 70.25 |
| 7 (CH) | 71.43 |
| 8 (C) | 48.4 |
| 9 (CH) | 59.23 |
| 10 (C) | 38.18 |
| 11 (CH) | 64.74 |
| 12 (CH2) | 40.79 |
| 13 (CH) | 37.39 |
| 14 (CH2) | 35.63 |
| 15 (C) | 205.1 |
| 16 (C) | 151.16 |
| 17 (CH2) | 111.05 |
| 18 (CH3) | 28.01 |
| 19 (CH3) | 23.19 |
| 20 (CH3) | 19.19 |
| 3a (C) | 169.97 |
| 3b (CH3) | 20.76 |
| 6a (C) | 169.64 |
| 6b (CH3) | 21.16 |
| 7a (C) | 169.48 |
| 7b (CH3) | 21.31 |
