Spektraris NMR
Lungshengenin G
Common Name: Lungshengenin G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H34O9/c1-11-15-8-17(33-12(2)27)20-25(7)19(16(30)10-26(20,9-15)21(11)31)24(5,6)23(35-14(4)29)18(22(25)32)34-13(3)28/h15,17-20,22-23,32H,1,8-10H2,2-7H3/t15-,17+,18+,19-,20+,22+,23+,25-,26+/m1/s1
InChIKey: InChIKey=RKZZZQPFQOKSGT-KMTZGHKGSA-N
Formula: C26H34O9
Molecular Weight: 490.543763
Exact Mass: 490.220283
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Jiang, B., Lu, Z.Q., Hou, A.J., Zhao, Q.S., Sun, H.D. J Nat Prod (1999) 62, 941-5
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 (CH) | 75.6 |
| 2 (CH) | 73 |
| 3 (CH) | 78 |
| 4 (C) | 36.9 |
| 5 (CH) | 59 |
| 6 (C) | 209.9 |
| 7 (CH2) | 50.4 |
| 8 (C) | 54.6 |
| 9 (CH) | 60 |
| 10 (C) | 51 |
| 11 (CH) | 70.5 |
| 12 (CH2) | 37.4 |
| 13 (CH) | 36.9 |
| 14 (CH2) | 36.9 |
| 15 (C) | 205 |
| 16 (C) | 150.1 |
| 17 (CH2) | 113.6 |
| 18 (CH3) | 26.7 |
| 19 (CH3) | 21.6 |
| 20 (CH3) | 17.2 |
| 2a (C) | 170.8 |
| 2b (CH3) | 21.3 |
| 3a (C) | 170.6 |
| 3b (CH3) | 20.8 |
| 11a (C) | 169.4 |
| 11b (CH3) | 20.5 |
