Common Name: 2a29-dihydroxy-3-friedelanone diacetate
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C34H54O5/c1-21-28(37)24(39-23(3)36)18-26-31(21,6)11-10-25-32(26,7)15-17-34(9)27-19-29(4,20-38-22(2)35)12-13-30(27,5)14-16-33(25,34)8/h21,24-27H,10-20H2,1-9H3/t21-,24+,25-,26+,27+,29+,30+,31+,32+,33+,34-/m0/s1
InChIKey: InChIKey=PQIBCATWDRNWGH-WDGRHOBPSA-N
Formula: C34H54O5
Molecular Weight: 542.790846
Exact Mass: 542.397125
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Tane, P., Tsopmo, A., Ngnokam, D., Ayafor, J.F., Sterner, O. Tetrahedron (1996) 52, 14989-94
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Friedelanes; 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 (CH2) | 28.2 |
2 (CH) | 76.4 |
3 (C) | 208 |
4 (CH) | 54.4 |
5 (C) | 43.4 |
6 (CH2) | 41 |
7 (CH2) | 18.2 |
8 (CH) | 52.2 |
9 (C) | 36.9 |
10 (CH) | 53.3 |
11 (CH2) | 35.8 |
12 (CH2) | 30.2 |
13 (C) | 39.3 |
14 (C) | 38.6 |
15 (CH2) | 31.1 |
16 (CH2) | 35.3 |
17 (C) | 31.9 |
18 (CH) | 43.2 |
19 (CH2) | 36.4 |
20 (C) | 33.5 |
21 (CH2) | 76.5 |
22 (CH2) | 43.7 |
23 (CH3) | 6.5 |
24 (CH3) | 14.1 |
25 (CH3) | 18 |
26 (CH3) | 18.8 |
27 (CH3) | 19 |
28 (CH3) | 32.7 |
29 (CH2) | 26.2 |
30 (CH3) | 30.8 |
2a (C) | 171 |
2b (CH3) | 21.1 |
29a (C) | 169.7 |
29b (CH3) | 21.2 |