(3aS,4S,7R,10E,12S,14E,15aS)-4-Hydroxy-10,14-dimethyl-3,6-bis(methylene)-2-oxo-2,3,3a,4,5,6,7,8,9,12,13,15a-dodecahydrocyclotetradeca[b]furan-7,12-diyl diacetate

(3aS,4S,7R,10E,12S,14E,15aS)-4-Hydroxy-10,14-dimethyl-3,6-bis(methylene)-2-oxo-2,3,3a,4,5,6,7,8,9,12,13,15a-dodecahydrocyclotetradeca[b]furan-7,12-diyl diacetate

Common Name: (3aS,4S,7R,10E,12S,14E,15aS)-4-Hydroxy-10,14-dimethyl-3,6-bis(methylene)-2-oxo-2,3,3a,4,5,6,7,8,9,12,13,15a-dodecahydrocyclotetradeca[b]furan-7,12-diyl diacetate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C24H32O7/c1-13-7-8-21(30-18(6)26)15(3)12-20(27)23-16(4)24(28)31-22(23)11-14(2)10-19(9-13)29-17(5)25/h9,11,19-23,27H,3-4,7-8,10,12H2,1-2,5-6H3/b13-9+,14-11+/t19-,20+,21-,22+,23+/m1/s1

InChIKey: InChIKey=DRDNMYWQLYXXKO-INNDOAOESA-N

Formula: C24H32O7

Molecular Weight: 432.5076

Exact Mass: 432.214803

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Iwashima, M., Matsumoto, Y., Takenaka, Y., Iguchi, K., Yamori, T. J Nat Prod (2002) 65, 1441-6

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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 (CH) 46.4
2 (CH) 73.7
3 (CH) 124.7
4 (C) 141.4
5 (CH2) 43.2
6 (CH) 69.5
7 (CH) 124.7
8 (C) 139.9
9 (CH2) 34.9
10 (CH2) 35.3
11 (CH) 77.6
12 (C) 146.5
13 (CH2) 29.7
14 (CH) 71.2
15 (C) 136.4
16 (C) 169.4
17 (CH2) 123.6
18 (CH3) 18.9
19 (CH3) 16.7
20 (CH2) 114.7
6a (C) 170.1
6b (CH3) 20.9
11a (C) 170.2
11b (CH3) 21.3