Common Name: Forskoditerpenoside C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C28H44O11/c1-8-26(5)11-14(31)21-27(6)16(38-24-19(34)18(33)17(32)15(12-29)37-24)9-10-25(3,4)22(27)20(36-13(2)30)23(35)28(21,7)39-26/h8,15-24,29,32-35H,1,9-12H2,2-7H3/t15-,16+,17-,18+,19-,20+,21-,22+,23+,24+,26+,27-,28+/m1/s1
InChIKey: InChIKey=JLNFSODBKULJEE-NEXFZGQFSA-N
Formula: C28H44O11
Molecular Weight: 556.643452
Exact Mass: 556.288362
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Shan, Y., Xu, L., Lu, Y., Wang, X., Zheng, Q., Kong, L., Niwa, M. Chem Pharm Bull (2008) 56, 52-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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)
Position | PPM |
---|---|
1 (CH) | 82.4 |
2 (CH2) | 24.8 |
3 (CH2) | 38.8 |
4 (C) | 35 |
5 (CH) | 48.7 |
6 (CH) | 73.5 |
7 (CH) | 79.9 |
8 (C) | 82.5 |
9 (CH) | 60 |
10 (C) | 43.4 |
11 (C) | 208.8 |
12 (CH2) | 52.9 |
13 (C) | 77.3 |
14 (CH) | 148.7 |
15 (CH2) | 112.5 |
16 (CH3) | 30.8 |
17 (CH3) | 23.9 |
18 (CH3) | 33.8 |
19 (CH3) | 24.2 |
20 (CH3) | 18.8 |
1' (CH) | 105.6 |
2' (CH) | 75.8 |
3' (CH) | 79 |
4' (CH) | 72.6 |
5' (CH) | 78 |
6' (CH2) | 63.8 |
6a (C) | 171.1 |
6b (CH3) | 22.3 |