4,4,7beta,11balpha-Tetramethyl-1,2,3,4,4abeta,5,6,6aalpha,7,11,11abeta,11b-dodecahydrophenanthro[3,2-b]furan-5alpha-ol

4,4,7beta,11balpha-Tetramethyl-1,2,3,4,4abeta,5,6,6aalpha,7,11,11abeta,11b-dodecahydrophenanthro[3,2-b]furan-5alpha-ol

Common Name: 4,4,7beta,11balpha-Tetramethyl-1,2,3,4,4abeta,5,6,6aalpha,7,11,11abeta,11b-dodecahydrophenanthro[3,2-b]furan-5alpha-ol

Synonyms: 4,4,7beta,11balpha-Tetramethyl-1,2,3,4,4abeta,5,6,6aalpha,7,11,11abeta,11b-dodecahydrophenanthro[3,2-b]furan-5alpha-ol

CAS Registry Number:

InChI: InChI=1S/C20H30O2/c1-12-13-6-9-22-17(13)11-15-14(12)10-16(21)18-19(2,3)7-5-8-20(15,18)4/h6,9,12,14-16,18,21H,5,7-8,10-11H2,1-4H3/t12-,14-,15-,16+,18-,20+/m0/s1

InChIKey: InChIKey=GPSVNHQUZLUPFI-VFXRMCHZSA-N

Formula: C20H30O2

Molecular Weight: 302.45175

Exact Mass: 302.22458

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Mendes, F.N.P., Silveira, E.R. Phytochemistry (1994) 35, 1499-503

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Vouacapanes; 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) 40.5
2 (CH2) 18.9
3 (CH2) 43.9
4 (C) 33.8
5 (CH) 56.5
6 (CH) 67.6
7 (CH2) 42.5
8 (CH) 37.7
9 (CH) 46.2
10 (C) 40.5
11 (CH2) 21.8
12 (C) 149.6
13 (C) 122.1
14 (CH) 31.3
15 (CH) 109.3
16 (CH) 140.2
17 (CH3) 17.6
18 (CH3) 31.3
19 (CH3) 30.6
20 (CH3) 24.2