Spektraris NMR
Laxiflorin M
Common Name: Laxiflorin M
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H28O7/c1-10-18(29-11(2)23)21-8-20(10,27)6-5-12(21)22-9-28-14(7-13(22)24)19(3,4)16(22)15(25)17(21)26/h12,14-16,18,25,27H,1,5-9H2,2-4H3/t12-,14-,15+,16-,18-,20+,21-,22-/m1/s1
InChIKey: InChIKey=SKMNKANUBIXNBF-UEVALPNXSA-N
Formula: C22H28O7
Molecular Weight: 404.454365
Exact Mass: 404.183503
NMR Solvent: C5D5N
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) | 209.3 |
| 2 (CH2) | 42.3 |
| 3 (CH) | 77.6 |
| 4 (C) | 38.3 |
| 5 (CH) | 51.7 |
| 6 (CH) | 72.2 |
| 7 (C) | 209.7 |
| 8 (C) | 56 |
| 9 (CH) | 34.6 |
| 10 (C) | 51.9 |
| 11 (CH2) | 24.3 |
| 12 (CH2) | 40.8 |
| 13 (C) | 77.3 |
| 14 (CH2) | 43.7 |
| 15 (CH) | 73.5 |
| 16 (C) | 155.1 |
| 17 (CH2) | 108.3 |
| 18 (CH3) | 29.6 |
| 19 (CH3) | 23.2 |
| 20 (CH2) | 62.5 |
| 15a (C) | 170.6 |
| 15b (CH3) | 20.9 |
