7,15-Dihydaoxydehydaoabietic acid ([1a-(1a,4ab,10aa)]-1,2,3,4,4a,9,10,10a-octahydao-7-hydaoxy-1,4a-d

7,15-Dihydaoxydehydaoabietic acid ([1a-(1a,4ab,10aa)]-1,2,3,4,4a,9,10,10a-octahydao-7-hydaoxy-1,4a-d

Common Name: 7,15-Dihydaoxydehydaoabietic acid ([1a-(1a,4ab,10aa)]-1,2,3,4,4a,9,10,10a-octahydao-7-hydaoxy-1,4a-d

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H28O4/c1-18(2,24)12-6-7-14-13(10-12)15(21)11-16-19(14,3)8-5-9-20(16,4)17(22)23/h6-7,10,15-16,21,24H,5,8-9,11H2,1-4H3,(H,22,23)/t15-,16-,19-,20-/m1/s1

InChIKey: InChIKey=ALGYTGOYQATWBA-XNFNUYLZSA-N

Formula: C20H28O4

Molecular Weight: 332.434679

Exact Mass: 332.198759

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) 36.7
2 (CH2) 17.9
3 (CH2) 35.9
4 (C) 46.9
5 (CH) 39.1
6 (CH2) 30.3
7 (CH) 67.9
8 (C) 125.8
9 (C) 147.5
10 (C) 33.5
11 (CH) 124.1
12 (CH) 124.2
13 (C) 146.9
14 (CH) 124.6
15 (C) 72.4
16 (CH3) 31.6
17 (CH3) 31.6
18 (C) 182.8
19 (CH3) 15.7
20 (CH3) 24.1