Tagalsin G

Tagalsin G

Common Name: Tagalsin G

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O2/c1-6-18(3)9-10-20(5)14(12-18)7-8-19(4)13(2)17(22)15(21)11-16(19)20/h6,14,16,22H,1,7-12H2,2-5H3/t14-,16-,18-,19+,20-/m0/s1

InChIKey: InChIKey=GJYCSCFUJNJVHU-IHXHSXLNSA-N

Formula: C20H30O2

Molecular Weight: 302.45175

Exact Mass: 302.22458

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Zhang, Y., Deng, Z., Gao, T., Proksch, P., Lin, W. Phytochemistry (2005) 66, 1465-71

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Dolabranes; 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) 33.2
2 (C) 193.1
3 (C) 144.5
4 (C) 135.5
5 (C) 39
6 (CH2) 38
7 (CH2) 26.7
8 (CH) 41.6
9 (C) 38.1
10 (CH) 54.5
11 (CH2) 34.2
12 (CH2) 31.7
13 (C) 36.2
14 (CH2) 38.9
15 (CH) 150.9
16 (CH2) 108.9
17 (CH3) 23.1
18 (CH3) 11.6
19 (CH3) 31.6
20 (CH3) 13.7