Spektraris NMR
Seco-pseudopterosin H
Common Name: Seco-pseudopterosin H
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C27H40O7/c1-14(2)8-7-9-15(3)19-11-10-16(4)22-20(19)12-17(5)26(24(22)30)34-27-25(31)23(29)21(13-32-27)33-18(6)28/h8,12,15-16,19,21,23,25,27,29-31H,7,9-11,13H2,1-6H3/t15-,16-,19+,21-,23-,25+,27+/m0/s1
InChIKey: InChIKey=PBEGRWWDFRSYRG-NOWYOWPISA-N
Formula: C27H40O7
Molecular Weight: 476.603334
Exact Mass: 476.277404
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rodriguez, II, Shi, Y.P., Garcia, O.J., Rodriguez, A.D., Mayer, A.M., Sanchez, J.A., Ortega-Barria, E., Gonzalez, J. J Nat Prod (2004) 67, 1672-80
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 |
| 2 (CH2) | 27.8 |
| 3 (CH2) | 18.4 |
| 4 (CH) | 39.5 |
| 5 (CH) | 121.2 |
| 6 (C) | 127.9 |
| 7 (C) | 141.9 |
| 8 (C) | 146.5 |
| 9 (C) | 129.2 |
| 10 (C) | 137.1 |
| 11 (CH) | 38.5 |
| 12 (CH2) | 35.7 |
| 13 (CH2) | 26.2 |
| 14 (CH) | 124.9 |
| 15 (C) | 131.2 |
| 16 (CH3) | 25.7 |
| 17 (CH3) | 17.7 |
| 18 (CH3) | 16.4 |
| 19 (CH3) | 17.2 |
| 20 (CH3) | 20.9 |
| 1' (CH) | 103.5 |
| 2' (CH) | 69.6 |
| 3' (CH) | 68.2 |
| 4' (CH) | 71.5 |
| 5' (CH2) | 61.8 |
| 4'a (C) | 171.5 |
| 4'b (CH3) | 21.1 |
