4-Methylene-5β -hydroxyovatodiolide

4-Methylene-5β -hydroxyovatodiolide

Common Name: 4-Methylene-5β -hydroxyovatodiolide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H24O5/c1-11-8-15-10-14(20(23)24-15)5-7-17(21)12(2)4-6-16-13(3)19(22)25-18(16)9-11/h9-10,15-18,21H,2-8H2,1H3/b11-9+/t15-,16-,17+,18+/m1/s1

InChIKey: InChIKey=VOJUAGSYDJPMCX-MUUHDWOPSA-N

Formula: C20H24O5

Molecular Weight: 344.402321

Exact Mass: 344.162374

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Chen, Y.L., Lan, Y.H., Hsieh, P.W., Wu, C.C., Chen, S.L., Yen, C.T., Chang, F.R., Hung, W.C., Wu, Y.C. J Nat Prod (2008) 71, 1207-12

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) 45.8
2 (CH2) 31.3
3 (CH2) 31.8
4 (C) 153.1
5 (CH) 70.3
6 (CH2) 32.8
7 (CH2) 23.8
8 (C) 134.2
9 (CH) 149.2
10 (CH) 79.7
11 (CH2) 40.7
12 (C) 134.7
13 (CH) 129.3
14 (CH) 79.3
15 (C) 170.2
16 (C) 140.4
17 (CH2) 120.8
18 (CH2) 109
19 (C) 173.5
20 (CH3) 19.3