7a,13a-Dihydaoxyabiet-8(14)-enoic acid ([1a-(1a,4ab,-4ba,7b,9a, 10aa)]-1,2,3,4,4a,4b,5,6,7,9,10,10a-

7a,13a-Dihydaoxyabiet-8(14)-enoic acid ([1a-(1a,4ab,-4ba,7b,9a, 10aa)]-1,2,3,4,4a,4b,5,6,7,9,10,10a-

Common Name: 7a,13a-Dihydaoxyabiet-8(14)-enoic acid ([1a-(1a,4ab,-4ba,7b,9a, 10aa)]-1,2,3,4,4a,4b,5,6,7,9,10,10a-

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H32O4/c1-12(2)20(24)9-6-14-13(11-20)15(21)10-16-18(14,3)7-5-8-19(16,4)17(22)23/h11-12,14-16,21,24H,5-10H2,1-4H3,(H,22,23)/t14?,15-,16-,18-,19-,20+/m1/s1

InChIKey: InChIKey=MCLNTUSJKTXCRD-VFJGUALHSA-N

Formula: C20H32O4

Molecular Weight: 336.466442

Exact Mass: 336.23006

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Prinz, S., Mullner, U., Heilmann, J., Winkelmann, K., Sticher, O., Haslinger, E., Hufner, A. J Nat Prod (2002) 65, 1530-4

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) 37.9
2 (CH2) 18
3 (CH2) 36.8
4 (C) 46.7
5 (CH) 41.8
6 (CH2) 31.8
7 (CH) 72.9
8 (C) 143.2
9 (CH) 45.6
10 (C) 38.5
11 (CH2) 18.1
12 (CH2) 25.9
13 (C) 76.4
14 (CH) 131.3
15 (CH) 34.3
16 (CH3) 16.7
17 (CH3) 17.1
18 (C) 182.8
19 (CH3) 16.7
20 (CH3) 14.5