4 2,5 2-Dihydro-11,5 2-dihydroxy-4 2-methoxytephrosin

4 2,5 2-Dihydro-11,5 2-dihydroxy-4 2-methoxytephrosin

Common Name: 4 2,5 2-Dihydro-11,5 2-dihydroxy-4 2-methoxytephrosin

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C24H26O10/c1-23(2)22(27)20(31-5)18-15(34-23)7-11(25)17-19(18)33-16-9-32-12-8-14(30-4)13(29-3)6-10(12)24(16,28)21(17)26/h6-8,16,20,22,25,27-28H,9H2,1-5H3/t16-,20?,22?,24-/m1/s1

InChIKey: InChIKey=RTUABMSWXKMPKI-JIEJDMOWSA-N

Formula: C24H26O10

Molecular Weight: 474.45817

Exact Mass: 474.152597

NMR Solvent: CD3COCD3

MHz:

Calibration:

NMR references: 13C - Jang, D.S., Park, E.J., Kang, Y.H., Hawthorne, M.E., Vigo, J.S., Graham, J.G., Cabieses, F., Fong, H.H., Mehta, R.G., Pezzuto, J.M., Kinghorn, A.D. J Nat Prod (2003) 66, 1166-70

Species:

Notes: Family : Flavonoids, Type : Rotenoids; 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 (CH) 112.3
1a (C) 109.6
2 (C) 144.9
3 (C) 152.8
4 (CH) 101.9
4a (C) 149.9
6 (CH2) 64.4
6a (CH) 76.8
7a (C) 161.8
8 (C) 100.8
9 (C) 163.3
10 (CH) 97.7
11 (C) 164.5
11a (C) 103.8
12 (C) 197.2
12a (C) 67.8
1' (CH) 71.7
2' (CH) 72.9
3' (C) 80.5
4' (CH3) 27.8
5' (CH3) 21.8
2a (CH3) 56.8
3a (CH3) 56
1'a (CH3) 60.4