11-Hydroxyabieta-7,9(11),13-trien-12-one

11-Hydroxyabieta-7,9(11),13-trien-12-one

Common Name: 11-Hydroxyabieta-7,9(11),13-trien-12-one

Synonyms: 11-Hydroxyabieta-7,9(11),13-trien-12-one

CAS Registry Number:

InChI: InChI=1S/C20H28O2/c1-12(2)14-11-13-7-8-15-19(3,4)9-6-10-20(15,5)16(13)18(22)17(14)21/h7,11-12,15,22H,6,8-10H2,1-5H3/t15-,20-/m0/s1

InChIKey: InChIKey=IDUOLJVTGNEBPF-YWZLYKJASA-N

Formula: C20H28O2

Molecular Weight: 300.435869

Exact Mass: 300.20893

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Dellar, J.E., Cole, M.D., Waterman, P.G. Phytochemistry (1996) 41, 735-8

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) 37
2 (CH2) 19.4
3 (CH2) 41.9
4 (C) 33.7
5 (CH) 50.7
6 (CH2) 26
7 (CH) 149.2
8 (C) 131.8
9 (C) 127.5
10 (C) 38.8
11 (C) 144
12 (C) 181.6
13 (C) 140.7
14 (CH) 136.3
15 (CH) 26.8
16 (CH3) 21.7
17 (CH3) 22
18 (CH3) 33.5
19 (CH3) 22.3
20 (CH3) 18.7