Common Name: 1,2,22,23-Tetradehydrocabralealactone
Synonyms: 1,2,22,23-Tetradehydrocabralealactone
CAS Registry Number:
InChI: InChI=1S/C27H38O3/c1-23(2)19-10-15-26(5)20(24(19,3)13-11-21(23)28)8-7-17-18(9-14-25(17,26)4)27(6)16-12-22(29)30-27/h11-13,16-20H,7-10,14-15H2,1-6H3/t17-,18+,19+,20-,24+,25-,26-,27+/m1/s1
InChIKey: InChIKey=UNLHOZSQJSDBQS-QPBHWVAKSA-N
Formula: C27H38O3
Molecular Weight: 410.589833
Exact Mass: 410.282095
NMR Solvent: c
MHz:
Calibration:
NMR references: 13C - Nagaya, H., Tobita, Y., Nagae, T., Itokawa, H., Takeya, K., Halim, A.F., AbdelHalim, O.B. Phytochemistry (1997) 44, 1115-9
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Dammaranes; 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) | 159.6 |
2 (CH) | 125.2 |
3 (C) | 205.3 |
4 (C) | 44.8 |
5 (CH) | 47.3 |
6 (CH2) | 19 |
7 (CH2) | 34.6 |
8 (C) | 41.2 |
9 (CH) | 53.9 |
10 (C) | 39.5 |
11 (CH2) | 21.6 |
12 (CH2) | 25.2 |
13 (CH) | 44.7 |
14 (C) | 50.3 |
15 (CH2) | 31 |
16 (CH2) | 26.9 |
17 (CH) | 43.6 |
18 (CH3) | 15.8 |
19 (CH3) | 16.1 |
20 (C) | 92.2 |
21 (CH3) | 23.9 |
22 (CH) | 159.2 |
23 (CH) | 121.4 |
24 (C) | 172.4 |
28 (CH3) | 27.8 |
29 (CH3) | 21.4 |
30 (CH3) | 19.2 |