Spektraris NMR
Laxiflorin N
Common Name: Laxiflorin N
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H28O6/c1-10-12-5-6-13-21(8-12,19(10)28-11(2)23)18(26)16(25)17-20(3,4)15-7-14(24)22(13,17)9-27-15/h12-13,15-17,19,25H,1,5-9H2,2-4H3/t12-,13-,15-,16+,17-,19-,21-,22-/m1/s1
InChIKey: InChIKey=DCULYKVTBAXAER-XETVFITMSA-N
Formula: C22H28O6
Molecular Weight: 388.45496
Exact Mass: 388.188589
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Niu, X.M., Li, S.H., Mei, S.X., Na, Z., Zhao, Q.S., Lin, Z.W., Sun, H.D. J Nat Prod (2002) 65, 1892-6
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 (C) | 208.2 |
| 2 (CH2) | 41.7 |
| 3 (CH) | 77 |
| 4 (C) | 37.6 |
| 5 (CH) | 51.9 |
| 6 (CH) | 71 |
| 7 (C) | 209.5 |
| 8 (C) | 55.8 |
| 9 (CH) | 34.7 |
| 10 (C) | 51.4 |
| 11 (CH2) | 20.4 |
| 12 (CH2) | 32.5 |
| 13 (CH) | 39.6 |
| 14 (CH2) | 35.8 |
| 15 (CH) | 73.9 |
| 16 (C) | 149.8 |
| 17 (CH2) | 108.7 |
| 18 (CH3) | 29.2 |
| 19 (CH3) | 22.9 |
| 20 (CH2) | 62 |
| 15a (C) | 170 |
| 15b (CH3) | 20.9 |
