13R,14R-Epoxy-6β,7β-carbonyldioxy-labd-8-en-15-ol

13R,14R-Epoxy-6β,7β-carbonyldioxy-labd-8-en-15-ol

Common Name: 13R,14R-Epoxy-6β,7β-carbonyldioxy-labd-8-en-15-ol

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H32O5/c1-12-13(7-10-21(5)14(11-22)26-21)20(4)9-6-8-19(2,3)17(20)16-15(12)24-18(23)25-16/h14-17,22H,6-11H2,1-5H3/t14-,15+,16+,17-,20+,21-/m0/s1

InChIKey: InChIKey=VUJYCASGJBBPNH-HVOFBMEKSA-N

Formula: C21H32O5

Molecular Weight: 364.476583

Exact Mass: 364.224974

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Marcos, I.S., Castaneda, L., Basabe, P., Diez, D., Urones, J.G. Tetrahedron (2008) 64, 8815-29

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) 38.6
2 (CH2) 18.8
3 (CH2) 42.7
4 (C) 34.3
5 (CH) 51.8
6 (CH) 75.2
7 (CH) 79
8 (C) 121.6
9 (C) 148.7
10 (C) 39.1
11 (CH2) 23.3
12 (CH2) 38.3
13 (C) 61.3
14 (CH) 63
15 (CH2) 61.6
16 (CH3) 16.9
17 (CH3) 16.3
18 (CH3) 33
19 (CH3) 23.7
20 (CH3) 22.6
7a (C) 155.5