Spektraris NMR
seco-Pseudoptrosin G
Common Name: seco-Pseudoptrosin G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C28H42O7/c1-14(2)9-8-10-15(3)20-12-11-16(4)22-21(20)13-17(5)26(23(22)30)35-28-25(32)24(31)27(18(6)33-28)34-19(7)29/h9,13,15-16,18,20,24-25,27-28,30-32H,8,10-12H2,1-7H3/t15-,16-,18+,20+,24+,25+,27+,28-/m0/s1
InChIKey: InChIKey=KPEDAIBRQPLURR-INXMKLQPSA-N
Formula: C28H42O7
Molecular Weight: 490.629951
Exact Mass: 490.293054
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ata, A., Kerr, R.G., Moya, C.E., Jacobs, R.S. Tetrahedron (2003) 59, 4215-22
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Serrulatanes; 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) | 27.1 |
| 2 (CH2) | 28.4 |
| 3 (CH2) | 18.9 |
| 4 (CH) | 40 |
| 5 (CH) | 123.1 |
| 6 (C) | 128.1 |
| 7 (C) | 140.1 |
| 8 (C) | 145 |
| 9 (C) | 131.9 |
| 10 (C) | 140.4 |
| 11 (CH) | 40 |
| 12 (CH2) | 36 |
| 13 (CH2) | 27 |
| 14 (CH) | 125 |
| 15 (C) | 132.6 |
| 16 (CH3) | 25 |
| 17 (CH3) | 17.9 |
| 18 (CH3) | 16.2 |
| 19 (CH3) | 22 |
| 20 (CH3) | 17 |
| 1' (CH) | 104.5 |
| 2' (CH) | 67.8 |
| 3' (CH) | 67.5 |
| 4' (CH) | 71.9 |
| 5' (CH) | 66.9 |
| 6' (CH3) | 15.8 |
| 4'a (C) | 171 |
| 4'b (CH3) | 21.3 |
