Common Name: Angustanoic acid F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-18(2,23)14-7-8-15-13(12-14)6-9-16-19(15,3)10-5-11-20(16,4)17(21)22/h7-8,12,16,23H,5-6,9-11H2,1-4H3,(H,21,22)/t16-,19-,20+/m1/s1
InChIKey: InChIKey=ILQLITDRYFHAGM-AHRSYUTCSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sy, L.K., Brown, G.D. J Nat Prod (1998) 61, 907-12
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)
Position | PPM |
---|---|
1 (CH2) | 39.3 |
2 (CH2) | 19.9 |
3 (CH2) | 37.5 |
4 (C) | 43.9 |
5 (CH) | 52.8 |
6 (CH2) | 20.9 |
7 (CH2) | 32.2 |
8 (C) | 135.1 |
9 (C) | 146.5 |
10 (C) | 38.4 |
11 (CH) | 125.5 |
12 (CH) | 122.1 |
13 (C) | 146 |
14 (CH) | 124.9 |
15 (C) | 72.3 |
16 (CH3) | 31.64 |
17 (CH3) | 31.62 |
18 (CH3) | 28.7 |
19 (C) | 183.8 |
20 (CH3) | 23.2 |