7-O-15,16-Tetrahydrosphaeropsidin A

7-O-15,16-Tetrahydrosphaeropsidin A

Common Name: 7-O-15,16-Tetrahydrosphaeropsidin A

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O5/c1-5-17(4)9-10-19(23)12(11-17)13(21)20(24)14-16(2,3)7-6-8-18(14,19)15(22)25-20/h11,13-14,21,23-24H,5-10H2,1-4H3/t13-,14+,17+,18+,19-,20+/m1/s1

InChIKey: InChIKey=BXTMLOVKWVXQNW-PBOOBJRZSA-N

Formula: C20H30O5

Molecular Weight: 350.449965

Exact Mass: 350.209324

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Sparapano, L., Bruno, G., Fierro, O., Evidente, A. Phytochemistry (2004) 65, 189-98

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) 22.7
2 (CH2) 18.2
3 (CH2) 28.9
4 (C) 31.7
5 (CH) 51.5
6 (C) 103.8
7 (CH) 73.9
8 (C) 134.3
9 (C) 71.4
10 (C) 58.1
11 (CH2) 40.4
12 (CH2) 29.5
13 (C) 34.6
14 (CH) 135.9
15 (CH2) 35.4
16 (CH3) 7.9
17 (CH3) 21
18 (CH3) 31.5
19 (CH3) 22.6
20 (C) 176.9