terretonin A

terretonin A

Common Name: terretonin A

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C26H32O8/c1-12-11-13-23(4)10-9-14(27)22(2,3)16(23)15(28)18(29)25(13,6)17-19(30)34-26(7,21(32)33-8)20(31)24(12,17)5/h13,17,28H,1,9-11H2,2-8H3/t13-,17-,23-,24+,25-,26-/m1/s1

InChIKey: InChIKey=GTEJJXOFLPCZGJ-DOFPOEDPSA-N

Formula: C26H32O8

Molecular Weight: 472.528477

Exact Mass: 472.209718

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Li, G.Y., Li, B.G., Yang, T., Yin, J.H., Qi, H.Y., Liu, G.Y., Zhang, G.L. J Nat Prod (2005) 68, 1243-6

Species:

Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Cheilanthanes; 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 (CH2) 34.3
2 (CH2) 32.6
3 (C) 213.8
4 (C) 47.9
5 (C) 137.2
6 (C) 139
7 (C) 197.9
8 (C) 45.8
9 (CH) 52.9
10 (C) 38.2
11 (CH2) 29.1
12 (C) 143
13 (C) 50.5
14 (CH) 49.1
15 (C) 166.9
16 (C) 85.9
17 (CH3) 22
18 (C) 168.4
19 (CH2) 112.1
20 (CH3) 23.7
21 (CH3) 20.9
22 (CH3) 16.8
23 (CH3) 16.5
24 (C) 201.3
25 (CH3) 23.5
18a (CH3) 53.7