17-hydroxyjolkinolide A

17-hydroxyjolkinolide A

Common Name: 17-hydroxyjolkinolide A

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H26O4/c1-18(2)6-4-7-19(3)13(18)5-8-20-14(19)9-12-15(16(20)24-20)11(10-21)17(22)23-12/h9,13-14,16,21H,4-8,10H2,1-3H3/t13-,14+,16-,19-,20+/m1/s1

InChIKey: InChIKey=DIJWCRKTZVUBDY-PHJMNMFVSA-N

Formula: C20H26O4

Molecular Weight: 330.418797

Exact Mass: 330.183109

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Che, C.T., Zhou, T.X., Ma, Q.G., Qin, G.W., Williams, I.D., Wu, H.M., Shi, Z.S. Phytochemistry (1999) 52, 117-21

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) 39.3
2 (CH2) 18.4
3 (CH2) 41.5
4 (C) 33.5
5 (CH) 53.5
6 (CH2) 20.9
7 (CH2) 34
8 (C) 61.3
9 (CH) 51.8
10 (C) 41.4
11 (CH) 106.4
12 (C) 147.3
13 (C) 146.5
14 (CH) 54.4
15 (C) 127.4
16 (C) 169.2
17 (CH2) 56.3
18 (CH3) 33.5
19 (CH3) 21.9
20 (CH3) 15.1