(3S)-3abeta,5,5a,7,8,9,9abeta,9balpha-Octahydro-3beta,5aalpha-dimethyl-9-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione

(3S)-3abeta,5,5a,7,8,9,9abeta,9balpha-Octahydro-3beta,5aalpha-dimethyl-9-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione

Common Name: (3S)-3abeta,5,5a,7,8,9,9abeta,9balpha-Octahydro-3beta,5aalpha-dimethyl-9-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione

Synonyms: (3S)-3abeta,5,5a,7,8,9,9abeta,9balpha-Octahydro-3beta,5aalpha-dimethyl-9-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione

CAS Registry Number:

InChI: InChI=1S/C15H20O3/c1-8-4-5-11(16)15(3)7-6-10-9(2)14(17)18-13(10)12(8)15/h9-10,12-13H,1,4-7H2,2-3H3/t9-,10-,12+,13-,15-/m0/s1

InChIKey: InChIKey=QENSSLHXJBTFPU-KKQCIPQASA-N

Formula: C15H20O3

Molecular Weight: 248.318068

Exact Mass: 248.141245

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Yuuya, S., Hagiwara, H., Suzuki, T., Ando, M., Yamada, A., Suda, K., Kataoka, T., Nagai, K. J Nat Prod (1999) 62, 22-30

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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 (C) 211.99
2 (CH2) 33.98
3 (CH2) 37.6
4 (C) 140.75
5 (CH) 52.22
6 (CH) 78.58
7 (CH) 51.78
8 (CH2) 22.49
9 (CH2) 31.47
10 (C) 50.23
11 (CH) 41.02
12 (C) 178.87
13 (CH3) 12.45
14 (CH3) 18.12
15 (CH2) 112.63