Spektraris NMR
Taxuyunnanine K
Common Name: Taxuyunnanine K
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C29H40O11/c1-14-17(31)12-28(26(3,4)37)20(14)21(33)23(34)27(5)18(32)11-19(40-15(2)30)29(38,22(27)24(28)35)13-39-25(36)16-9-7-6-8-10-16/h6-10,17-19,21-24,31-35,37-38H,11-13H2,1-5H3/t17-,18-,19-,21+,22-,23-,24-,27+,28-,29-/m0/s1
InChIKey: InChIKey=WVGVQHCFWBAJDM-DWSNRTAUSA-N
Formula: C29H40O11
Molecular Weight: 564.622425
Exact Mass: 564.257062
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Li, S.H., Zhang, H.J., Yao, P., Sun, H.D., Fong, H.H. J Nat Prod (2000) 63, 1488-91
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abeo-Taxanes; 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) | 70 |
| 2 (CH) | 69.3 |
| 3 (CH) | 44.9 |
| 4 (C) | 76.7 |
| 5 (CH) | 71.5 |
| 6 (CH2) | 33.8 |
| 7 (CH) | 70.2 |
| 8 (C) | 44 |
| 9 (CH) | 81.6 |
| 10 (CH) | 69.9 |
| 11 (C) | 139.9 |
| 12 (C) | 144.8 |
| 13 (CH) | 77.1 |
| 14 (CH2) | 39.5 |
| 15 (C) | 76.5 |
| 16 (CH3) | 27.2 |
| 17 (CH3) | 29.6 |
| 18 (CH3) | 11.8 |
| 19 (CH3) | 15.8 |
| 20 (CH2) | 66.8 |
| 5a (C) | 170.9 |
| 5b (CH3) | 21.4 |
| 20a (C) | 166.9 |
| 20b (C) | 131 |
| 20c (CH) | 130.2 |
| 20d (CH) | 128.7 |
| 20e (CH) | 133.2 |
| 20f (CH) | 128.7 |
| 20g (CH) | 130.2 |
